photosynthetic的例句大全

Effect of Water Nutrient Concentration on Photosynthetic Fluorescence Characteristics of Vallisneria natans

水体营养盐质量浓度对苦草光合荧光特性的影响

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The species composition and the biomass of phytoplankton varied whenfeeded with photosynthetic bacteria in fish ponds.

鱼塘泼施光合细菌后浮游植物种类组成及生物量均发生变化.

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The results showed that the growth and metabolism of Hydrocharis asiatica Miq were inhibited by Cd. The plant exhibited a decrease of the chlorophyll content, and the photosynthetic rate, an increasing of the respiration rate, the soluble sugar content and POD activity.

结果显示，Cd能抑制水鳖的代谢和生长，使叶绿素含量与光合速率下降，呼吸速率与可溶性糖含量增加，POD活性增强；

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A HYV is required to possess higher photosynthetic efficiency and respond to high rates of nitrogen fertilizer and resist to lodging as well as maximize yield components.

高产品种要具备高光合效率、高施氮量的反应、倒伏并使产量构成因素最大化。

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S-3307 also significantly increased the area of top leaf, improved the photosynthetic capacity of leaf, promoted the assimilatory ability of leaf by 25.9% as compared with the control, and distributed more 14C assimilates to roots and tiller nodes.

叶面积显著增加，光合能力增强，单株对CO2的同化力提高了25.9%，14C同化物分配给根系和分蘖节的比例提高。

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With the plant growing, effective accumulated temperature increased, photosynthetic charateristics of leaf declined.

随着植株生长，有效积温增加，叶片光合性能降低。

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Classical models on photosynthetic light response only involve with light energy absorption, and biochemistry models do with the assimilatory power to form as well as carbon assimilation.

光合作用对光响应模型只涉及光能的转换，而光合作用的生化模型包含了同化力形成和碳同化这两个基本过程。

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Comparative Study on Photosynthetic Characteristics of Ten Types of Hosta in Harbin

十种玉簪在哈尔滨地区光合特性的比较研究

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Principal component analysis of nine indexes influencing photosynthetic rate showed that solar radiation and air temperature can represent for the prime variable of primacy principal component approximately, and stomatal conductance can represent fr the secondary principal component.

对影响光合速率的9个指标的主成分分析表明，第一主因子的决定变量可以光照、气温为代表，第二主因子以气孔导度为代表。

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Effects of salt stress on growth and photosynthetic physiological features of Hippophae rhamnoides seedlings

盐胁迫对沙棘幼苗生长与光合生理特征的影响

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Either enviromental factors such as intensity of light, CO2 concentration, temperature and relative moisture of soil, or interior factor such as the fruit in the axil exerted significant effects on photosynthetic rate except photosynthetic type of diurnal variation.

光照强度、CO2浓度、温度及土壤湿度等外界环境条件，以及黄瓜叶腋负载果实与否的内在因素对光合速率有明显影响，对光合速率日变化类型无影响。

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A small plant stand had higher canopy photosynthetic rate, higher dry matter accumulation rate, larger LAD value and longer active grain-filling duration.

低密度条件下花后群体光合速率高，物质净积累强度大，LAD值高，有效灌浆期长。

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Application effect of most probable number ( MPN) method in photosynthetic bacteria counting

最大或然数法在光合细菌计数中的应用及效果研究

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Photosynthetic Characteristics and Co-segregated Analysis of gws in Rice Stripe Mutant

水稻白条纹叶突变体gws的生理特性及突变基因共分离分析

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The result showed that abnormal change value of leaf photosynthetic rate as a forecast index of rust incidence was representative and had higher fit degree, and this method is reliable and practical to a certain extend and is easi to be adopted.

结果表明：以单叶光合速率的异常变化的大小作为小麦条锈病发生程度的指标具有宏观模糊性，有一定的代表性，本方法简单易行，拟合率较高，有一定的可靠性和实用性。

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Fertilization which was related to fertilization amount and different growth stages improved photosynthetic rate of leaves.

增施肥料提高了叶片光合速率,并且它与施肥水平和生育阶段有关.

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Effects of Potassium on Photosynthetic Physiologies and Active Absorption of NPK in Tomato

钾营养对番茄光合生理及氮磷钾吸收动态的影响

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Severe water stress inhibited photosynthetic quantum yield, carboxylation efficiency, electron transport rate, and photophosphorylation activity.

叶肉细胞光合能力的降低可能是由于光合量子效率 、 化效率 、 合电子传递速率及光合磷酸化活力的下降所致.

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The photosynthesis is the most important and photochemical process found in photosynthetic organisms in the nature.

光合作用是自然界中的有机生物吸收太阳光能并将其转化为稳定的化学能的重要途径.

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Furthermore , complicated factors may exist in the genetic of the net photosynthetic rate ( NPR ) .

净 光合速率 的遗传则可能存在复杂因素.

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