光合的

Studies for many years have indicated that the seed yield of Glycine max L.

多年的研究证明，提高光合效率是提高大豆产量的重要途径。

The photosynthetic pigment contents, chlorophyll a/b rate, free proline, soluble sugar and malondialdehyde contents in the leaves of Hemerocallis fulva var. florepleno which was under different light intensities during their growth were studied.

对重瓣大花萱草进行不同程度遮荫处理，研究了其生长过程中叶片中的光合色素含量、叶绿素a/b值、游离脯氨酸、可溶性糖及丙二醛含量的变化及其生理特性。

We propose that ORFL3 gene product may have roles in iron transport. Under BG11〓 culture conditions, ML3 also can induce heterocysts, But heterocyst development was a little different, there were many heterocysts at two ends of filaments.

但在铁缺失条件下ML3生长缓慢，光合色素含量低，蛋白质合成慢，表明ORFL3基因产物对在缺铁条件下的生长是必要的。

CO2 dispersed through stomata and in mesophyll were two mainly limitingfactors to leaf photosynthesis of the linden seedlings.

气孔和叶肉对CO2的传导速度是限制紫椴幼树叶片光合速率的主要因素。

Daily variation type of Lycium Chinese Mill net photosynthesis rate is double peak type in natural conditions.Under shading、 fixed temperature and heavy CO_2 concentration couldn't change the type ,only can be mitigate the middy depression of photosynthesis;Illumination and temperature are main ecological factors which cause the Midday Depression .

自然条件下，菜用枸杞的净光合速率日变化类型为"双峰"型，遮荫、恒温、外施高浓度CO_2均不能改变其日变化类型，只对其"午睡"现象起缓解作用；光照、温度是导致菜用枸杞"午睡"的主要生态原因。

The effects of immobilized microbes including Rhodospirillaceae, Bacillus, Nitrobacteria and denitrifying bacteria on the changes in species, quantity and biomass of algae and zooplankton in aquiculture water and on the physicochemical environmental factors, such as nitrogen, were studied.

研究了固定化微生物(含有光合细菌、芽胞杆菌、硝化细菌以及反硝化细菌)对养殖水体中藻类和浮游动物的种类、数量、生物量以及水体氮素等理化环境的影响。

The more photosynthates distributed in stems and sheathes at maturity of main crop , especially in internodes below the 2nd from the top , the higher yield of palingenesis rice would get .

可见，选用穗粒数多，成熟期残留在茎鞘，特别是倒2以下节间中的光合产物较多的品种进行再生培植，有利于获得再生稻高产。

Lower Pn in potted peony might be one of the main reasons leading to bad growth.

盆栽牡丹较低的光合速率可能是其生长不良的主要原因之一。

The paper reviewed the current research progress and the main achievements of biohydrogen production technology research both at home and abroad,and described the hydrogen production mechanism s of main hydrogen producing organisms,such as phot.

本文综述了目前国内外生物制氢技术各个方面的研究进展和成果，并详细描述了光合产氢细菌及发酵产氢细菌等主要产氢生物的产氢机制。

The ratio of photorespiration to photosynthesis ascended increasingly according to the growing period and varied in different rice genotypes.

光呼吸与光合速率的比值，即相对光呼吸随生育期推延而升高，但各基因型增加的幅度存在差异。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。