The increased N input may influence C and N turnover during litter decomposition process by changing chemical and microbial environment in forest floor.

外源氮输入可以通过改变土壤中的化学和微生物环境影响凋落物分解过程中的碳氮周转过程。

youdao

In this paper, a new chloroform production process by reaction of chlorinated oil with dimethyl amine instead of lime is introduced, in which N, N- dimethyl methanamide is coproduct.

介绍了一种采用二甲胺代替石灰与氯油反应，在生产氯仿的同时联产N，N-二甲基甲酰胺的新工艺。

youdao

A rapid analysis method for all forms of chloramines in water production process was developed by using n, N-Diethyl-p-phenylenediamine (DPD) spectrophotometry.

运用DPD (N, N -二乙基对苯二胺)分光光度法，建立了快速分析制水工艺过程中各种氯胺含量的方法。

youdao

The experts at N.I.H.say you may have to repeat this process a few times.

VOA: special.2010.03.31

But that merging process only takes N steps, N*log N so that's N times log of N. Now, it's a little tricky to reason through this perhaps the first time, let's just take a very simple example and see if we can do a little sanity check here.

但这个合并过程只需要N步，所以时间复杂度是,第一次对此进行推论可能会有点儿棘手，我们举一个简单的例子,看看我们能否做一些完整性的检查。

哈佛公开课 - 计算机科学课程节选

Bush and Blair went to the U.N. in good faith to build international support, and perhaps in the process to rescue the U.N. from irrelevance.

CENTERFORSECURITYPOLICY: Get on with it

The same thing is playing out across the globe, and the seemingly perpetual U.N. summit process is working out the principals of regional fairness.

FORBES: Copenhagen: Good COP, Bad COP

So the process of getting U.N.

WHITEHOUSE: Press Briefing