补偿点(compensation point)指植物的光合作用和呼吸作用相等时所处的平衡点。植物处于补偿点时,光合作用所产生的有机物正好为呼吸作用所消耗,因此没有新产生的有机物供植物生长或动物食用,补偿点随植物种类、季节、年龄等的变化而变化。只有光强度或二氧化碳浓度高于补偿点时,树木才能累积干物质,保证连续生长。补偿点还可用来测定和比较树种的耐阴性。耐阴性树种的光补偿点低于喜光性树种。低光呼吸植物的二氧化碳补偿点低于高光呼吸植物。
光照强度直接影响植物的生长发育: 光合作用与光强相关,光补偿点(Compensation point),标志光 合作用合成与该植物消耗相等的光强度;最适点(Optimum point)是 具体植物最适宜的光合状态所需的光强;光饱和点(ligh...
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光补偿点 [农] [植] light compensation point ; LCP ; klx ; Compensation point for light
二氧化碳补偿点 carbon dioxide compensation ; [植] compensation point of carbon dioxide ; carbondi ; co2 compensation point
水合补偿点 hydrtion compensation point
温度补偿点 temperature compensation point ; temperature compensation point of photosynthesis
CO补偿点 co_2 compensation concentration ; co 2 compensatory point ; co_2 make-up point
日补偿点 daily compensation point
呼吸补偿点 respiratory compensation point
并减小了光补偿点 Light compensation point ; LCP
水草的光补偿点 light compensation point ; LSP
Ensure Reasonable reactive power compensatory point and capacity, it can be maintained systemic voltage level and improved systemic voltage stability, consequently decrease loss of system.
合理的无功补偿点的确定以及补偿容量的确定,能够有效的维持系统的电压水平,提高系统的电压稳定性,从而降低电网的网损率。
参考来源 - 电网无功补偿的优化配置·2,447,543篇论文数据,部分数据来源于NoteExpress
还测定了光补偿点,光饱和点和CO2补偿点。
Light compensation point, saturation point and CO2 compensation point were also determined.
弱光生境中秋茄幼苗的最大光合速率、光饱和点、光补偿点和暗呼吸速率较低。
The maximum photosynthetic rate, light saturation point, light compensation point and dark respiration were smaller under weak light intensity than those under strong light intensity.
并确定出灌溉深度、灌溉饱和点和灌溉补偿点,为制定合理的草坪灌溉制度提供依据。
The paper also proposed the reasonable irrigation depth, irrigation saturation point and irrigation compensation point, which might provide theoretic basis to make out irrigation scheme of turf grass.
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