农业生态系统中N素在土水界面的迁移转化研究进展 关键词 N素 迁移模型 非点源污染 [gap=516]Key words N element,Movement model,Non—point source pollution
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decision n element 判定元件
design n element 设计元素
modification of N element addition 掺N改性
n-element n元
n element link n元节
n-element names n元名词
Bunsen n element 本生电池
n-element number n元数
The root element can contain 0-n elements.
根元素可以包含0 - n个元素。
The other element of the equation, b, turns out to be directly related to T1. It is calculated from the relationship between the logarithms of the attack number, n, and the attack interval, Tn.
至于这个公式里的其他元素,b和T1直接相关,它由袭击次数n的对数和袭击间隔Tn的关系计算得出。
The leave was the same change trend as the shoots, but N was higher than Ca in order of element concentration.
叶片中的矿质元素含量变化与新梢变化相同,但含量顺序上氮高于钙。
"We are going to enforce the U.N.resolution," "North Korea is a very destabilizing element in East Asia.
VOA: standard.2009.06.14
I'm accessing a list. How long does it take for me to get the nth element of a list?
我取得数组的第N个元素,需要多长时间呢?
Here's the problem. How do I get to the nth- er, the k'th element in the list, in this case?
如何找到第n个元素呢-,在这里,如何找到第k个元素呢?
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