The physiological and yield effects of different N application methods were studied in high yield winter wheat in 1994~1996.

1996年对高产冬小麦前氮后移施肥方式的产量效应和生理变化进行了研究。

youdao

Method:at the same condition, we use different N to be replacement of maize plasm and change the matching to find the best project.

方法：在相同的工艺条件下，用不同的氮素代替玉米浆，改变配比寻找最佳方案。

youdao

Effects of different N-dosage applied and N-applying stages on grain protein content and protein components and yield were studied.

研究了不同施氮量和施氮时期对小麦籽粒蛋白质及组分含量和产量的影响。

youdao

So in talking about the hydrogen atom, they actually have different names for different series, which means in terms of different n values that we end in.

所以就氢原子来说，它的每个系都有不同的名字，代表了不同的末态n值。

麻省理工公开课 - 化学原理课程节选

We said each of the merge operations O was of order n. But n is different. Right?

注意这里发生了什么,我们说过每一次合并操作的复杂度都是？

麻省理工公开课 - 计算机科学及编程导论课程节选

So if we say that we have a 2 p orbital here, that means that we can have 2 how many different complete orbitals have a 2 for an n, and a p as its l value? three.

如果我们说这里有一个“2p“轨道，那就意味着我们有,多少完全不同的轨道对于n有一个,而且对于l值有一个p？3个。

麻省理工公开课 - 化学原理课程节选

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