光合作用

Firstly,the principle and method of separating the fluorescence emissive signal from canopy radiance spectrum based on Fraunhofer line was introduced.

首先，论文介绍了夫琅和费暗线探测自然光条件下的光合作用荧光的基本原理和方法。

Seagrass are endogen plants living in intertidal and subtidal zones develope a series of ecophysiological changes adaptive to submersed sea water environments. This paper reviewed seagrass photosynthesis that is impacted by factors such as light, temperature, inorganic carbon and salinity, of which light and inorganic carbon are the common restriction factors.

生活在潮间带和潮下带海水中的单子叶植物海草，在生理生态方面对海洋沉水环境形成了一系列的适应，其光合作用受到光照、温度、无机碳和盐度等环境因子的影响，其中光照和无机碳常常成为限制因子。

The unsaturation of CO2 in the epilimnion is caused by the fixation of CO2 during the photosynthesis and the sharp increase of CO2 in the metalimnion may be due to the degradation of the photosynthesis production.

其中，温水层CO2欠饱和是光合作用吸收CO2引起的，温跃层中pCO2的急剧增加是光合产物降解产生CO2引起的。

The protein encoded by RBB1 contained two conserve domain ATP-synt-DE-N and AtpC from 3 to 83 and from 1 to 133. All above showed that the full length cDNA RBB1 encoded ATP synthase CF1 epsilon chain protein The plant resistant mechanism is very sophisticated and one of the mainly responses is the metabolic change.

植物的抗病机理非常复杂，其主要反应之一就是代谢上的变化，例如，在利用cDNA微阵列对水稻抗稻瘟病近等基因系的分析中，检测到了很多与光合作用和糖代谢功能有关的差异表达片段；在小麦中也筛选到一个植物中ATP酶具有高度同源性的cDNA序列可能与小麦抗白粉病相关。

In general, it is known that erectness of rice leaf is associated with high yielding of rice variety. This habit allows light to transmit to the lower rice leaves and results in active photosynthesis of rice plant.

一般地说，水稻叶片直立与水稻品种高产有关，这一习性可使光照传到低位叶片，使植株光合作用更活跃。

Therefore, the capacity of utilizing low light intensity of seedlings could be enhanced by cold acclimation, and the increase of photosynthetic light saturation point and the decrease of photosynthetic rate of seedlings in Euonymus radicans might be the adaptive adjustment to the cold acclimation so as to raise the stability of photosynthesis of seedlings under low temperature stress and then enhance the cold -resistance of seedlings.

由此可见，幼苗经低温驯化后，对弱光的利用能力大大提高，分析光饱和点的升高及光合速率的下降，也许是金边卫矛在冷驯化期间作出的适应性调整，提高植株在低温胁迫下光合作用的的稳定性，增强植株抗寒能力。

It was concluded that a noble and base metal metaflogenic series was composed of the inner part of BIFs and ferruginous rock series. And mantle plume had close spatio-temporal and genetic relationships with BIFs. In anoxic environment in Precambrian, the anaerobic bacteria would provide oxygen for ferruginous deposition during photosynthesis.

认为BIFs内部以及包括BIFs在内的含铁岩系均构成贱、贵金属成矿系列；地幔柱与BIFs之间存在密切的时、空和成因联系；在早前寒武纪缺权的环境下，厌氧的细菌类生物通过光合作用为BIFs中铁质沉淀提供了氧。

A group of at least four distinct proteins found in the flagella and microtubules of eukaryotic cells and possessing ATPase activity.

教学目的：使学生掌握细胞的光合作用机理，光合系统Ⅰ与光合系统Ⅱ结构与功能之间的关系。

The photoinhibition of photosynthesis of the same plant and the different plant leaves in Qinghai plateau and Shanghai plain were measured by using a portable ADC photosynthetic gas analysis system and a portable CF-1000 fluorometer.

用便携式ADC光合气体分析系统和便携式CF-1000荧光仪对青海和上海的同一植物和不同植物叶片光合作用的光抑制进行了测定。

To understand the impact of plant canopy photosynthate inputs on soil nematode communities, a large-scale tree girdling experiment was conducted in a evergreen broad-leaved forest of Ailao Mountains.

3为了解植物光合产物通过根系实现的地下资源输入对土壤生物的影响，本研究通过大规模的环割实验切断植物向地下运输光合作用产物的通道，研究了环割前后土壤微生物生物量、土壤线虫密度和多样性的变化。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。