叶片的光合作用速率与产量的关系不大。
Rates of leaf photosynthesis have little relationship to yield.
光化效率与光合作用速率两者呈显著正相关。
The photochemical conversion effect and photosynthesis rate was remarkable positive relation.
叶绿素含量与光合作用速率在鼓粒期呈显著正相关。
Chlorophyll content was significantly positively correlated with the net photosynthetic rates during the seed-filling period.
光合作用速率在生育期中的变化与叶形态解剖特征的变化有关。
The changes of photosynthetic rate in growing period related to the varieties of morphological and anatomical features.
野生大豆和栽培大豆在白光下光合作用速率最高，在红光、蓝光和绿光下偏低。
The net photosynthetic rates of wild soybean and cultivated soybean under white light was higher than under red, green and blue light.
重度遮荫条件下，苗木具有较小的净光合作用速率，碳水化合物的积累较少，苗木生长缓慢。
On condition of heavy sun shading, the net photosynthetic rate of seedlings is low, the accumulation of GH2O is few, and seedlings grow slowly.
许多研究成果指出，植物体含氮量与生长速率、光合作用速率与地上部及地下部形态具有相关性。
Many researches have shown the correlations between nitrogen status and growth rate, photosynthesis, and performances of shoots and roots of plants.
在下图里，观察c3和C4植物之大气中的CO2浓度对光合作用速率的影响。箭头表示每棵植物的补偿点。
In the following graph the effect of the atmospheric concentration of CO2 on the photosynthesis rate in plants C3 and C4 is observed. The arrows indicate the compensatory points of each plant.
同时，WheatYield Consortium的科学家们也正尝试用加快光合作用速率的方式来培育更大的小麦植株。
Meanwhile, scientists at the wheat Yield Consortium are trying to produce bigger wheat plants by speeding up the rate of photosynthesis.
随着感染时间的不断延长，活性氧的产生速率逐渐降低，同时光合作用逐渐减弱。
With lastingness of infection, the productive rate of reactive oxygen species decreased gradually, and photosynthesis also weakened.
植物生产力是衡量光合作用过程速率的一种方法，绿色植物利用这一过程将太阳能，二氧化碳和水转换成糖，氧气，最终成为植物组织。
Plant productivity is a measure of the rate of the photosynthesis process that green plants use to convert solar energy, carbon dioxide and water to sugar, oxygen and eventually plant tissue.
低夜温条件下增加果实负载可以提高第二天黄瓜源叶的光合速率，表明反馈抑制是低夜温造成黄瓜第二天光合作用下降的原因之一。
The increase of net CO_2 assimilation rate by fruit set after a cold night indicated that feedback inhibition was partially responsible for the reduction of photosynthesis.
低夜温条件下增加果实负载可以提高第二天黄瓜源叶的光合速率，表明反馈抑制是低夜温造成黄瓜第二天光合作用下降的原因之一。
The increase of net CO_2 assimilation rate by fruit set after a cold night indicated that feedback inhibition was partially responsible for the reduction of photosynthesis.
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