The results showed that maize straw returning field combined low amount N did not promote the accumulation of organic carbon significantly, as compared with NPK treatment.

结果表明：与NPK处理比较，玉米秸秆还田配施低量N肥没有显著促进黑土有机碳的积累。

youdao

Pentitols(n=3) and hexutols(n=4) are found in small amount in many fruits, vegetables and hexitol, perseitol (n=5), and an octitol have been isolated from avocados.

许多水果、蔬菜和菇类中存在有少量的戊糖醇（n=3）和己糖醇（n=4）。 庚糖醇、甘露庚糖醇（n=5）和某种辛糖醇已从鳄梨中分离出来。

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Application of N fertilizer significantly increased the amount of residual nitrate-N, and affected its distribution in the soil profile.

施用氮肥可明显增加土壤硝态氮残留数量，并影响其剖面分布；

youdao

Tehran's U.N.Ambassador, Mohammed Khazaee, lectured the council after the vote,and said "no amount of pressure and mischief" will break Iran's "determination to pursue and defend its legal and inalienable rights."

VOA: standard.2010.06.09

So in other words, every time I merge the point that I kept emphasizing verbally there and that I'm only touching each number once, means that we have to account for the amount of time it takes to merge N which is going to be just N. Now, this is again one of these cyclical answers.

换言之，之前在做合并时,我不停地强调,对每个数字我只碰了一次，这就是说,我们要记录合并所花的时间量,也就是这里的,这又是一种循环性的答案。

哈佛公开课 - 计算机科学课程节选

And if that is the energy to go from n equals one n=2 this is the amount of energy that has to be left as kinetic energy of the electron.

如果这个能量是从n=1到,然后，to，n，equals，two，then,这些能量,会作为电子的动能,被消耗掉。

麻省理工公开课 - 固态化学导论课程节选

The N-spot we really seek is the precise amount of assets needed at retirement to provide the same living standard after retirement as that we enjoy before retirement (or as close a match as possible without going into debt).

FORBES: Economics-Based Planning

For example, in the island nation of Papua New Guinea, an increase in population growth coupled with rising sea levels is decreasing the amount of crop land making farming very difficult for the indigenous people of the region, according to the U.N.

CNN: 'Climate change' forces Eskimos to abandon village