photosynthetic rate
光合作用速率：指植物在一定时间内进行光合作用的速度
常用释义
英式发音
美式发音
基本释义
- 光合作用速率：指植物在一定时间内进行光合作用的速度，通常用单位时间内固定的碳量来衡量。
例句
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1·The upper leaves are smaller and with lower photosynthetic rate.上部叶片较小且光合速率较低。
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2·Decreased relative humidity induces decreased net photosynthetic rate.相对湿度降低，净光合速率也降低。
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3·The result showed: In water stress, the Pn (photosynthetic rate) decreased.结果表明，水分胁迫使欧李光合速率下降。
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4·Photosynthetic rate of tulip behaved linearity decreased in anaphase of tulips.郁金香后期光合速率呈线性陡降。
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5·The net photosynthetic rate was in accord with both stomatal conductance and water potential.净光合率的提高与气孔导度及水势的提高有一致趋势。
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6·The peanut treated with BN could increase LAI and photosynthetic rate, which provided high yield.喷施BN可以增大花生叶面积指数，提高光合效率，为花生高产奠定基础。
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7·After plant infect with the virus, a photosynthetic rate of leaf of different leaf-age will lower.植株感染病毒后，不同叶龄的叶片光合速率都会降低。
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8·The photosynthetic rate and excretory ability affected the nitrogenase activity in the rhizosphere.水稻的光合作用及报分泌能力影响根际固氮活性。
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9·With proper rate of sulphur fertilizer application, the photosynthetic rate of soybean was increased.适当的施用硫肥能提高大豆光合作用强度。
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10·Low temperature and low light intensity were limited factors for photosynthetic rate in leaves of Panax ginseng.低温和低光照强度均可成为人参叶片光合速率的限制因子。