科技

There are four different technology field you advance through, where each level gives you a higher bonus in that category. The research of technology is automatic, and depends primarily on your citizens. Inventions and access to certain trade-goods will increase the speed with which you research, while the total amount of pops you have determines the cost.

Each technology-field can have one researcher assigned to it. The finesse of this character impacts the speed with which research is done in that field. This character gets prominence from holding the position, and gets permanent prominence from each month holding the position. Changing researcher increases loyalty in the new researcher, and dramatically drops it in the one being replaced.

Research a level takes about 15 years if you are at 100% efficiency, which can obviously be faster or slower, depending on the setup of your nation.

Each level researched in the four technology fields reduces invention costs by 5%, and they have the following individual bonuses.

Fields

Martial Advances

+10% Naval Morale, +10% Land Morale, -25% Military Tradition Cost

Civic Advances

+2% Commerce Income

Oratory Advances

+1% Civilization Level

Religious Advances

+2% Omen Power

发明

While the advances are tied directly to your nation’s progress, and is a slow progress through the years, there is also inventions around, that you can spend civic power on to get immediately.

There is always seven inventions to pick from, from a total of over 200 different ones. Each of them have a tech-level they are most likely to appear at, so you can’t stack or get all discipline bonuses in the first decades of the game no matter how lucky you get.

Each invention costs you 50 civic power, but for each invention you have taken, the cost goes up by 20%, while as we mentioned earlier technology advances reduce it by 5% each.

等级	军事发明	民政发明	雄辩发明	宗教发明	等级
0	trireme_discipline_inv_1 (unrecognized string “trireme discipline” for Template:Icon) +2%	commerce_inv_1 (unrecognized string “global commerce modifier” for Template:Icon) +5%	relation_inv_1 (unrecognized string “improve relation impact” for Template:Icon) 0.20%	omen_power_inv_1 +5%	0
0	global_start_experience_inv_1 (unrecognized string “global start experience” for Template:Icon) +5%	global_tax_modifier_inv_1 (unrecognized string “global tax modifier” for Template:Icon) +5%	fabricate_claim_cost_modifier_inv (unrecognized string “fabricate claim cost modifier” for Template:Icon) -10%	land_morale_recovery_inv_1 (unrecognized string “land morale recovery” for Template:Icon) +2%	0
0	military_tech_investment_inv_1 +5%	global_tribesmen_output_inv_1 (unrecognized string “global tribesmen output” for Template:Icon) +5%	diplomatic_reputation_inv_1 1	technology_cost_inv_1 (unrecognized string “technology investment” for Template:Icon) +5%	0
1	global_supply_limit_modifier_inv_1 (unrecognized string “global supply limit modifier” for Template:Icon) +10%	capital_trade_inv_2 (unrecognized string “global capital trade routes” for Template:Icon) 1	agressive_expansion_impact_inv_1 -5%	global_unrest_inv_1 (unrecognized string “happiness for same culture modifier” for Template:Icon) +25%	1
1	siege_speed_inv_1 +5%	research_points_modifier_inv_1 (unrecognized string “research points modifier” for Template:Icon) +10%	tyranny_inv_1 (unrecognized string “monthly tyranny” for Template:Icon) -1%	omen_duration_inv_1 +10%	1
1	heavy_infantry_discipline_inv (unrecognized string “heavy infantry discipline” for Template:Icon) +10%	civic_tech_investment_inv_1 +5%	agressive_expansion_monthly_decay_inv_1 侵略性扩张变化 -2%	global_population_growth_inv_1 (unrecognized string “global population growth” for Template:Icon) +5%	1
2	siege_engineers_inv_1 1	global_tribesmen_output_inv_2 (unrecognized string “global tribesmen output” for Template:Icon) +5%	change_governor_policy_inv (unrecognized string “change governor policy cost modifier” for Template:Icon) -0.2%	ruler_popularity_gain_inv_1 (unrecognized string “ruler popularity gain” for Template:Icon) +5%	2
2	global_defensive_inv_1 (unrecognized string “global defensive” for Template:Icon) +5%	happiness_for_wrong_culture_modifier_inv_1 (unrecognized string “happiness for wrong culture modifier” for Template:Icon) +5%	hold_triumph_cost_modifier_inv (unrecognized string “hold triumph cost modifier” for Template:Icon) -10%	stability_inv_1 (unrecognized string “stability cost modifier” for Template:Icon) -5%	2
2	buy_military_tradition_inv buy_military_tradition_cost_modifier修正 -10%	global_slaves_output_inv_1 (unrecognized string “global slaves output” for Template:Icon) +10%	monthly_character_loyalty_inv_1 (unrecognized string “monthly character loyalty” for Template:Icon) +1%	happiness_for_wrong_group_modifier_inv_1 (unrecognized string “happiness for wrong culture group modifier” for Template:Icon) +5%	2
3	discipline_inv_1 +5%	commerce_inv_2 (unrecognized string “global commerce modifier” for Template:Icon) +5%	oratory_tech_investment_inv_1 +5%	naval_morale_recovery_inv_1 (unrecognized string “naval morale recovery” for Template:Icon) +2%	3
3	trireme_discipline_inv_2 (unrecognized string “trireme discipline” for Template:Icon) +2%	build_cost_inv -10%	relation_inv_2 (unrecognized string “improve relation impact” for Template:Icon) 0.20%	global_tribesmen_happyness_inv (unrecognized string “global tribesmen happyness” for Template:Icon) +5%	3
3	navy_maintenance_cost_inv_1 (unrecognized string “navy maintenance cost” for Template:Icon) -10%	global_citizen_output_inv_1 (unrecognized string “global citizen output” for Template:Icon) +5%	diplo_range_inv_1 (unrecognized string “diplomatic range modifier” for Template:Icon) +15%	technology_cost_inv_2 (unrecognized string “technology investment” for Template:Icon) +5%	3
4	army_maintenance_cost_inv_1 -10%	global_tax_modifier_inv_2 (unrecognized string “global tax modifier” for Template:Icon) +5%	agressive_expansion_impact_inv_2 -5%	land_morale_recovery_inv_2 (unrecognized string “land morale recovery” for Template:Icon) +2%	4
4	global_supply_limit_modifier_inv_2 (unrecognized string “global supply limit modifier” for Template:Icon) +10%	global_freemen_output_inv_1 (unrecognized string “global freemen output” for Template:Icon) +25%	monthly_governor_inv (unrecognized string “monthly governor loyalty” for Template:Icon) +2%	global_unrest_inv_2 (unrecognized string “happiness for same culture modifier” for Template:Icon) +25%	4
4	pirate_spawn_chance_inv_1 (unrecognized string “pirate spawn chance” for Template:Icon) -10%	capital_trade_inv_1 (unrecognized string “global capital trade routes” for Template:Icon) 1	diplomatic_reputation_inv_2 1	omen_duration_inv_2 +10%	4
5	siege_engineers_inv_2 1	research_points_modifier_inv_2 (unrecognized string “research points modifier” for Template:Icon) +10%	tyranny_inv_2 (unrecognized string “monthly tyranny” for Template:Icon) -1%	omen_power_inv_2 +5%	5
5	global_start_experience_inv_2 (unrecognized string “global start experience” for Template:Icon) +5%	global_tribesmen_output_inv_3 (unrecognized string “global tribesmen output” for Template:Icon) +5%	assassinate_attempt_cost_modifier_inv assassinate_attempt_cost_modifier修正 -10%	religious_tech_investment_inv_1 +5%	5
5	general_loyalty_inv (unrecognized string “monthly general loyalty” for Template:Icon) +2%	enact_law_cost_modifier_inv (unrecognized string “enact law cost modifier” for Template:Icon) -10%	tribute_income_modifier_inv_1 (unrecognized string “tribute income modifier” for Template:Icon) +10%	global_manpower_modifier_inv_1 (unrecognized string “global manpower modifier” for Template:Icon) +5%	5
6	siege_speed_inv_2 +5%	state_trade_inv_2 (unrecognized string “global state trade routes” for Template:Icon) 1	war_score_cost_inv_1 -10%	naval_morale_recovery_inv_2 (unrecognized string “naval morale recovery” for Template:Icon) +2  %	6
6	hostile_attrition_inv (unrecognized string “hostile attrition” for Template:Icon) 1%	monthly_wage_inv (unrecognized string “monthly wage modifier” for Template:Icon) -10%	endorse_party_inv (unrecognized string “endorse party cost modifier” for Template:Icon) -0.2%	ruler_popularity_gain_inv_2 (unrecognized string “ruler popularity gain” for Template:Icon) +5%	6
6	global_cohort_recruit_speed_inv (unrecognized string “global cohort recruit speed” for Template:Icon) +10%	global_slaves_output_inv_2 (unrecognized string “global slaves output” for Template:Icon) +10%	subject_opinions_inv_1 (unrecognized string “subject opinions” for Template:Icon) 10%	global_population_growth_inv_2 (unrecognized string “global population growth” for Template:Icon) +5%	6
7	discipline_inv_2 +5%	civic_tech_investment_inv_2 +5%	agressive_expansion_impact_inv_3 -5%	stability_inv_2 (unrecognized string “stability cost modifier” for Template:Icon) -5%	7
7	global_defensive_inv_2 (unrecognized string “global defensive” for Template:Icon) +5%	global_goods_from_slaves_inv (unrecognized string “global goods from slaves” for Template:Icon) -1%	diplo_range_inv_2 (unrecognized string “diplomatic range modifier” for Template:Icon) +15%	technology_cost_inv_3 (unrecognized string “technology investment” for Template:Icon) +5%	7
7	assault_ability_inv +5%	global_citizen_output_inv_2 (unrecognized string “global citizen output” for Template:Icon) +5%	agressive_expansion_monthly_decay_inv_2 侵略性扩张变化 -2%	war_exhaustion_inv -25%	7
8	trireme_discipline_inv_3 (unrecognized string “trireme discipline” for Template:Icon) +2%	commerce_inv_3 (unrecognized string “global commerce modifier” for Template:Icon) +5%	relation_inv_3 (unrecognized string “improve relation impact” for Template:Icon) 0.20%	land_morale_recovery_inv_3 (unrecognized string “land morale recovery” for Template:Icon) +2  %	8
8	siege_engineers_inv_3 1	research_points_modifier_inv_3 (unrecognized string “research points modifier” for Template:Icon) +10%	monthly_character_loyalty_inv_2 (unrecognized string “monthly character loyalty” for Template:Icon) +1%	global_freemen_happyness_inv (unrecognized string “global freemen happyness” for Template:Icon) +5%	8
8	heavy_infantry_cost_inv (unrecognized string “heavy infantry cost” for Template:Icon) -10%	global_freemen_output_inv_2 (unrecognized string “global freemen output” for Template:Icon) +25%	tribute_income_modifier_inv_2 (unrecognized string “tribute income modifier” for Template:Icon) +10%	global_manpower_modifier_inv_2 (unrecognized string “global manpower modifier” for Template:Icon) +5%	8
9	siege_speed_inv_3 +5%	global_tax_modifier_inv_3 (unrecognized string “global tax modifier” for Template:Icon) +5%	tyranny_inv_3 (unrecognized string “monthly tyranny” for Template:Icon) -1%	omen_power_inv_3 +5%	9
9	global_ship_recruit_speed_inv (unrecognized string “global ship recruit speed” for Template:Icon) +10%	global_tribesmen_output_inv_4 (unrecognized string “global tribesmen output” for Template:Icon) +5%	inspire_disloyalty_cost_modifier_inv (unrecognized string “inspire disloyalty cost modifier” for Template:Icon) -0.25%	happiness_for_wrong_group_modifier_inv_2 (unrecognized string “happiness for wrong culture group modifier” for Template:Icon) +5%	9
9	military_tech_investment_inv_2 +5%	move_pop_cost_modifier_inv (unrecognized string “freemen move cost modifier” for Template:Icon) -0.2%	diplomatic_relations_inv 1	global_monthly_state_loyalty_inv (unrecognized string “global monthly state loyalty” for Template:Icon) +5%	9
10	discipline_inv_3 +5%	state_trade_inv_1 (unrecognized string “global state trade routes” for Template:Icon) 1	mercenary_maintenance_cost_inv (unrecognized string “mercenary maintenance cost” for Template:Icon) -10%	naval_morale_recovery_inv_3 (unrecognized string “naval morale recovery” for Template:Icon) +2  %	10
10	naval_unit_attrition_inv (unrecognized string “naval unit attrition” for Template:Icon) -10%	freemen_promotion_cost_modifier_inv (unrecognized string “freemen promotion cost modifier” for Template:Icon) -10%	agressive_expansion_impact_inv_4 -5%	global_population_growth_inv_3 (unrecognized string “global population growth” for Template:Icon) +5%	10
10	experience_decay_inv_1 -10%	convert_pop_cost_modifier_inv (unrecognized string “convert pop cost modifier” for Template:Icon) -0.2%	agressive_expansion_monthly_decay_inv_3 侵略性扩张变化 -2%	omen_duration_inv_3 +10%	10
11	global_supply_limit_modifier_inv_3 (unrecognized string “global supply limit modifier” for Template:Icon) +10%	research_points_modifier_inv_4 (unrecognized string “research points modifier” for Template:Icon) +10%	war_score_cost_inv_2 -10%	ruler_popularity_gain_inv_3 (unrecognized string “ruler popularity gain” for Template:Icon) +5%	11
11	global_start_experience_inv_3 (unrecognized string “global start experience” for Template:Icon) +5%	happiness_for_wrong_culture_modifier_inv_2 (unrecognized string “happiness for wrong culture modifier” for Template:Icon) +5%	smear_character_cost_modifier_inv (unrecognized string “smear character cost modifier” for Template:Icon) -10%	global_unrest_inv_3 (unrecognized string “global unrest” for Template:Icon) -1	11
11	fort_maintenance_cost_inv (unrecognized string “fort maintenance cost” for Template:Icon) -10%	assimilate_pop_cost_modifier_inv_1 assimilate_pop_cost_modifier修正 -10%	monthly_character_loyalty_inv_3 (unrecognized string “monthly character loyalty” for Template:Icon) +1%	technology_cost_inv_4 (unrecognized string “technology investment” for Template:Icon) +5%	11
12	global_defensive_inv_3 (unrecognized string “global defensive” for Template:Icon) +5%	commerce_inv_4 (unrecognized string “global commerce modifier” for Template:Icon) +5%	oratory_tech_investment_inv_2 +5%	stability_inv_3 (unrecognized string “stability cost modifier” for Template:Icon) -5%	12
12	army_maintenance_cost_inv_2 -10%	global_citizen_output_inv_3 (unrecognized string “global citizen output” for Template:Icon) +5%	diplomatic_reputation_inv_3 1	global_citizen_happyness_inv (unrecognized string “global citizen happyness” for Template:Icon) +5%	12
12	siege_engineers_inv_4 1	global_slaves_output_inv_3 (unrecognized string “global slaves output” for Template:Icon) +10%	diplo_range_inv_3 (unrecognized string “diplomatic range modifier” for Template:Icon) +15%	call_omen_cost_modifier_inv (unrecognized string “call omen cost modifier” for Template:Icon) -100%	12
13	siege_speed_inv_4 +5%	global_tribesmen_output_inv_5 (unrecognized string “global tribesmen output” for Template:Icon) +5%	agressive_expansion_impact_inv_5 -5%	land_morale_recovery_inv_4 (unrecognized string “land morale recovery” for Template:Icon) +2  %	13
13	army_movement_speed_inv +10%	global_freemen_output_inv_3 (unrecognized string “global freemen output” for Template:Icon) +25%	relation_inv_4 (unrecognized string “improve relation impact” for Template:Icon) 0.20%	naval_morale_recovery_inv_4 (unrecognized string “naval morale recovery” for Template:Icon) +2 %	13
13	heavy_cavalry_discipline_inv (unrecognized string “heavy cavalry discipline” for Template:Icon) +10%	create_trade_route_inv (unrecognized string “create trade route cost modifier” for Template:Icon) -0.25%	tribute_income_modifier_inv_3 (unrecognized string “tribute income modifier” for Template:Icon) +10%	global_manpower_modifier_inv_3 (unrecognized string “global manpower modifier” for Template:Icon) +5%	13
14	discipline_inv_4 +5%	state_trade_inv_3 (unrecognized string “global state trade routes” for Template:Icon) 1	tyranny_inv_4 (unrecognized string “monthly tyranny” for Template:Icon) -1%	ruler_popularity_gain_inv_4 (unrecognized string “ruler popularity gain” for Template:Icon) +5%	14
14	global_defensive_inv_4 (unrecognized string “global defensive” for Template:Icon) +5%	global_tax_modifier_inv_4 (unrecognized string “global tax modifier” for Template:Icon) +5%	subject_opinions_inv_2 (unrecognized string “subject opinions” for Template:Icon) 10%	global_population_growth_inv_4 (unrecognized string “global population growth” for Template:Icon) +5%	14
14	trireme_discipline_inv_4 (unrecognized string “trireme discipline” for Template:Icon) +2%	research_points_modifier_inv_5 (unrecognized string “research points modifier” for Template:Icon) +10%	monthly_general_loyalty_inv (unrecognized string “monthly general loyalty” for Template:Icon) +2%	omen_duration_inv_4 +10%	14
15	global_supply_limit_modifier_inv_4 (unrecognized string “global supply limit modifier” for Template:Icon) 0.25%	civic_roads_inv build_expensive_roads_cost_modifier修正 -0.25%	bribe_character_cost_modifier_inv bribe_character_cost_modifier修正 -10%	omen_power_inv_4 +5%	15
15	global_start_experience_inv_4 (unrecognized string “global start experience” for Template:Icon) +5%	happiness_for_wrong_culture_modifier_inv_3 (unrecognized string “happiness for wrong culture modifier” for Template:Icon) +5%	agressive_expansion_monthly_decay_inv_4 侵略性扩张变化 -2%	global_unrest_inv_4 (unrecognized string “happiness for same culture modifier” for Template:Icon) +25%	15
15	cohort_reinforcement_speed_inv (unrecognized string “cohort reinforcement speed” for Template:Icon) +5%	global_slaves_output_inv_4 (unrecognized string “global slaves output” for Template:Icon) +10%	control_range_modifier_inv (unrecognized string “control range modifier” for Template:Icon) +15%	technology_cost_inv_5 (unrecognized string “technology investment” for Template:Icon) +5%	15
16	siege_engineers_inv_5 1	monthly_wage_inv_2 (unrecognized string “monthly wage modifier” for Template:Icon) -10%	war_score_cost_inv_3 -10%	ruler_popularity_gain_inv_5 (unrecognized string “ruler popularity gain” for Template:Icon) +5%	16
16	land_unit_attrition_inv (unrecognized string “land unit attrition” for Template:Icon) -10%	global_citizen_output_inv_4 (unrecognized string “global citizen output” for Template:Icon) +5%	diplomatic_reputation_inv_4 1	stability_inv_4 (unrecognized string “stability cost modifier” for Template:Icon) -5%	16
16	retreat_delay_inv -2%	global_freemen_output_inv_4 (unrecognized string “global freemen output” for Template:Icon) +25%	subject_loyalty_inv 10%	religious_tech_investment_inv_2 +5%	16
17	navy_maintenance_cost_inv_2 (unrecognized string “navy maintenance cost” for Template:Icon) -10%	citizen_promotion_cost_modifier_inv (unrecognized string “citizen promotion cost modifier” for Template:Icon) -10%	relation_inv_5 (unrecognized string “improve relation impact” for Template:Icon) 0.20%	naval_morale_recovery_inv_5 (unrecognized string “naval morale recovery” for Template:Icon) +2  %	17
17	navy_movement_speed_inv +10%	build_time_inv -0.2%	monthly_character_loyalty_inv_4 (unrecognized string “monthly character loyalty” for Template:Icon) +2%	happiness_for_wrong_group_modifier_inv_3 (unrecognized string “happiness for wrong culture group modifier” for Template:Icon) +5%	17
17	pirate_spawn_chance_inv_2 (unrecognized string “pirate spawn chance” for Template:Icon) -10%	recruit_mercenary_inv (unrecognized string “recruit mercenary cost modifier” for Template:Icon) -0.25%	tribute_income_modifier_inv_4 (unrecognized string “tribute income modifier” for Template:Icon) +10%	monthly_corruption_inv (unrecognized string “monthly corruption” for Template:Icon) -2%	17
18	siege_speed_inv_5 +5%	global_slaves_output_inv_5 (unrecognized string “global slaves output” for Template:Icon) +10%	recruit_general_inv (unrecognized string “recruit general cost modifier” for Template:Icon) -0.25%	land_morale_recovery_inv_5 (unrecognized string “land morale recovery” for Template:Icon) +2  %	18
18	experience_decay_inv_2 -10%	capital_trade_inv_3 (unrecognized string “global capital trade routes” for Template:Icon) 1	diplo_range_inv_4 (unrecognized string “diplomatic range modifier” for Template:Icon) +15%	global_slaves_happyness_inv (unrecognized string “global slaves happyness” for Template:Icon) +5%	18
18	blockade_efficiency_inv 0.2%	global_building_slot_inv (unrecognized string “global building slot” for Template:Icon) 1	diplomatic_relations_inv_2 1	global_manpower_modifier_inv_4 (unrecognized string “global manpower modifier” for Template:Icon) +5%	18
19	global_defensive_inv_5 (unrecognized string “global defensive” for Template:Icon) 0.20%	global_tax_modifier_inv_5 (unrecognized string “global tax modifier” for Template:Icon) +5%	tyranny_inv_5 (unrecognized string “monthly tyranny” for Template:Icon) -2%	global_population_growth_inv_5 (unrecognized string “global population growth” for Template:Icon) +5%	19
19	global_supply_limit_modifier_inv_5 (unrecognized string “global supply limit modifier” for Template:Icon) 0.25%	global_citizen_output_inv_5 (unrecognized string “global citizen output” for Template:Icon) +5%	diplomatic_reputation_inv_5 2	global_unrest_inv_5 (unrecognized string “happiness for same culture modifier” for Template:Icon) +25%	19
19	siege_engineers_inv_6 2	monthly_governor_wage_inv (unrecognized string “monthly governor wage” for Template:Icon) -10%	agressive_expansion_monthly_decay_inv_5 侵略性扩张变化 -2%	omen_duration_inv_5 0.2%	19
20	discipline_inv_5 +10%	commerce_inv_5 (unrecognized string “global commerce modifier” for Template:Icon) +15%	monthly_character_loyalty_inv_5 (unrecognized string “monthly character loyalty” for Template:Icon) +3%	stability_inv_5 (unrecognized string “stability cost modifier” for Template:Icon) -5%	20
20	global_start_experience_inv_5 (unrecognized string “global start experience” for Template:Icon) +5%	global_freemen_output_inv_5 (unrecognized string “global freemen output” for Template:Icon) +5%	subject_opinions_inv_3 (unrecognized string “subject opinions” for Template:Icon) 25%	omen_power_inv_5 +10%	20
20	trireme_discipline_inv_5 (unrecognized string “trireme discipline” for Template:Icon) +10%	loyalty_gain_chance_modifier_inv (unrecognized string “loyalty gain chance modifier” for Template:Icon) -0.5%	tribute_income_modifier_inv_5 (unrecognized string “tribute income modifier” for Template:Icon) 0.25%	global_manpower_modifier_inv_5 (unrecognized string “global manpower modifier” for Template:Icon) +100%	20

参考资料

机制