Study on Energy Transfer from Carotenoid Moleculars to Reaction Centre in Photosystem ⅱ dimer

The high temperature reaction centre above the burning surface of the double base propellants and its variety regulation are found.

实验发现了双基推进剂燃烧表面上方高温反应中心的存在和变化规律。

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ESR Study on the reaction centre of PSI from spinach

菠菜光系统I反应中心的电子自旋共振研究

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Progress in research on artificial photosynthetic reaction centre

人工光合作用反应中心的研究进展

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It indicated that, with increasing the degree of shade, the photochemical efficiency and the potential activity of light reaction center ( PS ⅱ) in soybean, mung bean and pepper increased.

说明随着遮荫程度的提高，大豆、绿豆和辣椒光反应中心PSⅡ的光化学效率和潜在活性逐渐上升。

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The results showed that low phosphorus stress caused the increase in close degree of PS ⅱ reaction center, decrease in efficiency of light energy transformation and electron transportation, and increase in excessive excited energy.

结果表明，低磷处理使玉米叶片PSⅡ关闭程度增加、光能转换和电子传递效率降低，过剩激发能增加。

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To some extent, Fo, Fv, Fv/ Fm fell by applying fertilizer because it could slow up PS II reaction center's damage from water stress.

增施肥料可一定程度上减缓Fo、Fv、Fv/Fm的降低，这也是施肥可以减缓水分胁迫对PSⅡ反应中心的破坏。

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E., CPa band in PSII reaction center core complex. So it is considered that PSII reaction center chlorophyll-protein complex must be included in CPa band;

此外，根据光系统Ⅱ反应中心核心复合物只有一条叶绿素蛋白质复合物带（CPa）的实验结果，我们认为光系统Ⅱ反应中心叶绿素蛋白质复合物即在CPa带中。

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Above experimental results indicated that the 730 nm component of DF spectrum is the fluorescence of chlorophyll a in PS ⅰ reaction center excited by 685 nm DF.

上述实验结果表明叶绿体延迟荧光光谱中730nm峰是由PSⅡ所发685nm成分激发PSⅠ所产生的荧光。

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The results showed that the actual photochemical efficiency of PS ⅱ reaction center(Ф PS ⅱ) was decreased with leaf water stress aggravated, while was increased by nitrogen supply.

结果表明，PSⅡ反应中心的实际光化学效率（ФPSⅡ）随叶片水分胁迫的加剧而降低，施氮可明显提高ФPSⅡ。

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Photosystem II ( PS II) inhibitors are considered to be important herbicides which act by blocking the electron transportation close to PS II reaction center.

光系统II（PS II）抑制剂要导致PS II反应中心的电子传递受阻，被认为是重要的除草剂。

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Influence of temperature on energy transfer kinetics of the pigment molecules in reaction center was studied at low temperature using the femtosecond time-resolved transient and steady state fluorescence spectrophotometer.

在低温下研究了温度对反应中心RC色素分子传能动力学的影响，并得到低温下电荷分离前激发能的传递途径大致相同的结论，该结论还没有见过文章报导。

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Nitrogen application and CO2 concentration have the opposite effect. It also maintain chlorophyll fluorescence reaction center highly open, relieve Pn decrease in flag leaf. 3.

增施氮肥与CO2浓度有相反效应，通过提高N素营养可以维持ΦPSⅡ反应中心高度开放，缓解了CO2浓度带来的旗叶光合能力的下降。

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During sensing process, the graphene substrate plays a role of conducting network; and the decorated ZnO QDs play a role of reaction center.

在气敏过程中石墨烯基体起着导电网络的作用，而修饰的ZnO QDs起到催化反应活性中心的作用。

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This finding seems to be an indirect experimental evidence supporting our hypothesis proposed for understanding the directionality of electron transfer within reaction center of photosynthesis.

这一发现可视作为对我们所提出的解释光合作用反应中心的电子转移方向性的设想提供一个间接实验支持。

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Furthermore, the levels of other PSII reaction center proteins tested remained relatively stable in the mutant and WT plants following high-temperature treatment.

经检测发现，在高温处理之后，突变体和野生型植株中其它的PSⅡ反应中心蛋白的水平保持相对稳定。

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Photosynthetic regulation is also a hot pot in cyanobacteria gene engineering, apcF is a important subunit in light reaction center.

光合调控也是蓝藻基因工程的一个热点，apcF是光反应中心重要亚基。

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Structure and function of chloroplast membrane ⅶ. an approach to photosystem ⅱ reaction center complexes on Wheat Thylakoid Membranes

叶绿体膜的结构与功能Ⅶ小麦囊状体膜上光系统Ⅱ反应中心复合体的探讨

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Osmotic stress was used to testify the effects of soil drought on photosynthesis, gas exchange and activities of PS reaction center.

采用PEG渗透胁迫的方法，进一步验证了干旱对草莓光合作用、气体交换以及光合反应中心活性的影响。

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All these results indicated that the damage of PS ⅱ reaction center resulted in the decline in CO_2 assimilation.

这些结果说明PSⅡ反应中心的受损导致了CO2同化的下降。

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Over much light irradiance caused PS II reaction center reversible inactivation and PQ pool could not.

而高光强下，过多的光能造成PS11反应中心的失活，PQ库无法得到电子而处于氧化状态，光合机构由状态2转向状态1。

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