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1)  PSⅡphotochemical efficency
PS光化学效率
2)  F_v/F_m
PS光化学效率(Fv/Fm)
3)  Light energy conversion efficiency of PSⅡ (F v/F m)
PS光能转化效率(Fv/Fm)
4)  photochemical efficiency
光化学效率
1.
Effects of NO_3~-stress on photosynthetic rate, photochemical efficiency of PSⅡ and light energy allocation in cucumber seedling leaves;
硝酸根胁迫对黄瓜幼苗叶片光合速率、PSⅡ光化学效率及光能分配的影响
2.
Effects of low temperature stress on gas exchange,photochemical efficiency of PSⅡ and light energy allocation in eggplant seedling leaves
低温胁迫对茄子幼苗叶片气体交换、PSⅡ光化学效率和光能分配的影响
3.
Effects of chilling on photochemical efficiency of pepper
低温对辣椒幼苗光化学效率的影响
5)  photochemistry efficiency
光化学效率
1.
) seedlings were grown in taurine solution at concentrations of 10、100、500、1000 and up to 5000 mg·L-1, the growth indexes and the relative permeability of membrane、membrane lipid peroxidation product and photochemistry efficiency in cucumber seedlings were determined.
采用牛磺酸溶液培育黄瓜幼苗,牛磺酸浓度分别为10、100、500、1000、5000mg·L-1,测定牛磺酸对黄瓜幼苗生长指标和生理特性指标包括光合作用PSⅡ的光化学效率、细胞膜相对透性和膜脂过氧化的影响。
2.
) seedlings were grown in taurine solution at concentrations of 10, 100, 500, 1000 and 5000 mg/L,and the photochemistry efficiency, the relative permeability of membrane, membrane lipid peroxidation and the growth indexes in wheat seedlings were determined.
采用牛磺酸溶液培育小麦幼苗,测定10、100、500、1000、5000mg/L的牛磺酸对小麦幼苗的光合作用PS Ⅱ光化学效率、细胞膜相对透性和膜脂过氧化以及生长的影响。
3.
Light restraint and light oxidation are phenomena for the plant photosynthesis under the strong light, which reduce the photochemistry efficiency.
植物在强光下会发生光抑制与光氧化现象,从而引起光化学效率下降。
6)  the effective photosynthetic quantum yield
有效光化学效率
1.
The significant decrease of the effective photosynthetic quantum yield and rETR was found in the thalli when exposed to solar radiation,with the decrease fluctuation being more greater in the thalli treated with full solar radiation(PAB,i.
结果显示,在高的光辐射下羊栖菜藻体的有效光化学效率和相对电子传递速率急剧下降,两种N水平条件下藻体的光化学活性下降趋势一致;在全波长太阳辐射条件(即高的光辐射和紫外辐射同时存在)下它们的下降幅度更大,而N加富条件下羊栖菜藻体的相对电子传递速率要高于对照N水平下生长的藻体,表明N加富的生长条件使得藻体具有更高抵御紫外辐射的能力,这可能是与N加富生长条件下的藻体中含有较高含量的紫外吸收物质和类胡萝卜素有关。
补充资料:暗光化学
分子式:
CAS号:

性质: 激发态反应并非由于吸收电磁辐射所致,而由化学作用或酶促作用产生的激发态发生的光化学过程。此术语已建议不再使用。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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