Light energy conversion

The UV B treated plants also had lower efficiency of light energy conversion and chlorophyll content .

同时UV-B辐射植株叶片有较低的光能转化效率，其较对照低39.1%，叶片亦含有较低的叶绿素含量。

And oceanic cyanobacteria with the advantage of high light energy conversion efficiency can be fermented efficiently to produce hydrogen .

海洋蓝藻具有光能转化效率高、生长速度快等优点，通过生物发酵过程能高效转化为氢气新能源。

All these characters were of benefit to raising the efficiency of light energy conversion and rate of photosynthesis .

这些都有利于光能吸收和提高光能转化效率及光合作用速率。

However , the efficiency of light energy conversion and utilization of transgenic plants was higher than control plants , suggesting the superior tolerance to low-P stress .

但转基因植株在低磷条件下能维持较高的光合速率，PSⅡ的光能转换和利用效率显著高于对照植株，受磷胁迫的影响相对较小。

The authors suggested that PS ⅱ light energy conversion efficiency ( F v / F m ) and membrane lipid peroxidation were the key indices for the detection of photooxidation .

实验提出：光能转化效率和膜脂过氧化表现是预测光氧化的关键指标。

This results indicated that the primary light energy conversion of PS ⅱ, electron transport and carbon assimilation of cucumber seedlings had been inhibited , thus the capacity of its utilizing low light intensity went down .

这一结果表明PSⅡ的原初光能转换效率和电子传递以及碳同化均受到抑制，从而使幼苗对弱光的利用能力下降。

GB could increase chlorophyll a fluorescence induction kinetics parameters Fv / Fo , Fv / Fm of leaves of rice seedling under salt stress and improve the growth and light energy conversion of rice seedlings .

外源甜菜碱能使叶片叶绿素a荧光诱导动力学参数Fv/Fo，Fv/Fm增高，说明外源甜菜碱有利于植物对光能的捕获和转换，明显促进植物生长，降低盐胁迫对植物的抑制作用；

All the above showed that the light energy conversion efficiency , potential activity of photosynthetic reaction center and the non-photochemical dissipation of excess light energy , which resisted the damage on photosynthetic apparatus of environmental stress , were improved .

表明外源NO处理一方面提高了光能转换效率和PSⅡ的潜在活性，另一方面增强了过剩光能的非化学耗散，有利于保护光合机构免受环境胁迫的伤害。

Pod prime is an advantage for growth , at this point a lot of flowers and pods need plenty of nutrients , drum size is an advantage foe reproductive growth , leaves absorb more light energy conversion in the grain .

盛荚期前营养生长占优势，此时大量的花荚需要充足的养分，鼓粒期生殖生长占优势，叶片吸收更多的光能转化到籽粒中。

They have higher light energy conversion efficiency , shorter growth cycle , do not occupy arable land and also can synthesize and accumulate large amounts of triacylglycerol ( TAG ), so the development of microalgae biomass as energy raw material , have an unparalleled advantage .

由于微藻光能转化效率高，生长周期短，不占用耕地，可以合成和积累大量的中性三脂酰甘油（triacylglycerol，TAG），因此利用微藻为原料开发生物质能具有无可比拟的优势。

Being dehydrated for 12 hours , the detached leaves still had certain ability of light energy conversion . Whereas the values of qP , Φ PS ⅱ, qN and NPQ were significantly decreased after the leaves were dehydrated for 24 and 36 hours .

离体叶片脱水胁迫12h后，仍有一定的光能转化能力，但脱水24h和36h后，qP、ΦPSⅡ、qN、NPQ都明显下降。

Nanocrystalline TiO2 dye sensitized solar cell ( DSSC ) is now highlighted in its high theoretical light to energy conversion efficiency , simple manufactural process , high transparency , and low cost .

纳米二氧化钛染料敏化太阳能电池（DSSC）由于具有理论转换效率高，透明性高，制备工艺简单，成本低等众多优点，近年来成为世界各国争相开发研究的热点。

The effects of light intensity on energy conversion of the juvenile soft-shelled turtle Trionyx sinensis

光照度对中华鳖稚鳖能量转换的影响

Photosynthesis , which involves energy of light , absorption , energy conversion , electron transfer , ATP synthesis , CO2 fixation etc. , is a complex physical and chemical reaction process .

光合作用涉及光能的吸收、能量转换、电子传递、ATP合成、CO2固定等一系列复杂的物理和化学反应过程。