N use efficiency 氮效率 ; 氮素利用效率
n-use efficiency 氮素利用效率
fertilizer-n use 氮肥利用
15 N use efficiency N利用率
residual N use efficiency 氮肥残效利用率
N use efficiency of soil 土壤氮素利用效率
For all of these, you can use for n in thing.
对于所有这一切,都可以使用 for n in thing。
N competition between barley and pea was positively correlated with N use efficiency in the intercropping plant population.
大麦相对于豌豆的氮素竞争比率与间作群体氮肥利用率呈显著正相关关系。
The effect of applying N-fertilizer or not in wheat on soil fertility and grain yield and fertilizer-N use efficiency (FNUE) of rice in the wheat-rice cropping system were studied.
通过对前茬作物小麦设置施用氮肥与不施用氮肥处理研究它对土壤肥力及后茬作物水稻产量和氮肥利用率的影响。
The U.N.report notes that the world's poorest countries are also the ones that use the most water for agriculture.
VOA: special.2010.04.05
And we talked about the equation you can use for radial nodes last time, and that's just n minus 1 minus l.
我们讲过这个用于,计算径向节点的方程,也就是n减去l减去1
So let's actually just simplify this to the other version of the Rydberg constant, since we can use that here.
除以n初始的平方,我们把它简化成,另一种形式的Rydberg常数。
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