光合作用

15C. How would you rank book catalogues in stores of this brand?

对于光合作用提供的专业书籍类型，请选择您的满意度。

However, only a restricted band of this spectrum is effective for photosynthesis.

然而，仅有一个有限的光谱带对光合作用是有效的。

Our first paper is a theoretical treatment, from a geochemical perspective, of how the sophisticated machinery doing this reaction may have arisen, what precursor chemistries may have been used, and what evolutionary steps occurred to get to oxygenic photosynthesis.

我们的第一篇文章是从地球化学的角度，在理论上分析光合作用的复杂机制的可能成因，其中使用了什么前体化学物，以及产氧的光合作用的进化途径。

Oxygenic photosynthesis uses water as an electron donor which is oxidized into molecular oxygen by the absorption of a photon by the photosynthetic reaction center.

Oxygenic光合作用使用水作为被氧化入分子氧气由光子吸收由光合作用的反应中心的给电子体。

There is slightly variation in Pn among the Pistacia vear varieties, but the curve of diurnal variation of Pistachio leaf photosynthesis all showed two peaks.

阿月浑子光合作用最适温度为30℃，光饱和点为1600μmol.m〓。s〓，光合作用最适土壤相对含水量为70％，灌溉的临界土壤相对含水量为30％～35％。

Chromatic plastic film and light conversion film has been applied in protected cultivation, and plastic films with different light quality may serve as a non-chemical approach regulating growth and thermoperiodic responses of plants. A few studies showed that light quality affected growth and yield of strawberry, but little is known about its effects on photosynthesis and chlorophyll fluorescence in strawberry leaves, and fruit quality. So it is beneficial to scientific regulating growth and fruiting for strawberry protected cultivation to study on those effects and the interactions between CO2 and N supply on photosynthesis.

而低氮影响植株生长、叶片黄化，进而影响光合作用，导致抗性减弱和产量品质下降；③CO_2供应问题：目前我国草莓栽培常在设施环境下进行，在封闭性强的设施中空气流通不畅，常导致设施内部CO_2供应不足而影响光合作用，进而影响产量和品质；④光不足与光质问题：设施栽培中，光通过玻璃和塑料棚膜后使设施内的光强与光质均发生改变，这些变化特别是光质变化对草莓生长与结果的影响程度尚无明确认识。

Valinomycin, a photophosphorylation uncoupler, decreased significantly the fast phase (related mainly to the membrane electric potential) millisecond delayed light emission of C. reinhardtii. Nigericin, another photophosphorylation uncoupler, decreased the slow phase (related mainly to the proton gradient) and partly also the fast phase of ms-DLE. Both valinomycin and nigericin can decrease the net ATP content under light and photosynthetic rate of C. reinhardtii, but the degree of inhibition of net ATP content and photosynthesis by nigericin was higher than that by valinomycin.

光合磷酸化解联剂缬氨霉素显著降低衣藻毫秒延迟发光的快相，对慢相影响不大；另一个光合磷酸化解联剂尼日利亚菌素则显著降低衣藻毫秒延迟发光慢相（主要与跨膜质子梯度有关），同时也降低部分快相。valinomycin和nigericin均可降低光下藻细胞中的ATP净含量和光合作用速率，但是nigericin对ATP含量和光合作用速率的抑制程度比valinomycin强。

It contains both photosynthesizing and nonphotosyn-thesizing members.

包括进行光合作用的和不进行光合作用的两种。

The main work of our research was to study the effects of the combination of enhanced UV-B radiation 0.35w·m~(-2 and Cadmium 1umol·L~(-1 on the growth, photosynthesis, elements absorption and relocation in mung bean seedlings at the initial stage of growth, and the involving mechanisms about the change of photosynthesis under the different treatments were studied also. It was shown that the heights root length, lateral root length, lateral root number, area of leaves, dry/fresh weight of the overground parts and underground part were all inhibited by the single factor and combinative factors.

本文以0.35w·m~(-2)剂量的UV-B模拟增强UV-B辐射和1μmol·L~(-1)Cd~(2+)模拟Cd~(2+)污染，研究了增强UV-B辐射和Cd~(2+)及其复合处理对绿豆幼苗生长、光合作用以及元素吸收和分配的影响，并对不同处理条件下绿豆幼苗光合作用的变化机制进行了比较深入的分析，获得结果如下：增强UV-B辐射和Cd~(2+)及其复合处理8天，绿豆幼苗植株高度、根长、侧根长、侧根数、叶面积、地上部分干/鲜重和根系干/鲜重均下降。

Phycobiliproteins are brilliantly coloured,intensely fluorescent chromoproteins,which consist of apoproteins and covalently bound linear tetra pyrroles as prosthetic groups.

藻胆蛋白是藻类光合作用捕光复和物的功能组分，所以研究藻胆蛋白生物合成对认识光合作用的形成和机理非常重要。

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。