N and these are known as anions. It has the n, which might conjure up negative, or anion and minus both have five letters.
这些就是负离子，有，能让我们想起，负，这个字，或者负离子和负号都是5个字母。
So, if we think about the second case here where we have c n minus, now we're talking about a molecule with a net charge of negative 1.
那么，如果我们考虑的是第二个例子,也就是氰离子，那么现在我们讨论的是一个净电荷量为负一的分子。
You use the -n or (— adjustment) option with a positive value to increase the priority value and a negative value to decrease it.
使用- n或(——adjustment)选项时带一个负值可以增加优先级值，带一个正值将减少优先级值。
PROFESSOR: OK. We can have n 4, l 3, and then, sure, we can have m sub l equal negative 2 if l equals 3 What's the second value of l that we can have?
教授：嗯，我们有n4，l3,然后我们有ml等于-2，如果l等于3,l可以有的第二个值是多少？
Objective To evaluate the diagnostic value of negative helical ct cholangiography (N-CTC) in patients with obstructive biliary diseases.
目的评估阴性法螺旋CT胆管造影(NCTC)对胆管梗阻疾病的诊断价值。
Objective To explore the relationship between (GT)n dinucleotide repeated polymorphism of the brain-derived neurotrophic factor (BDNF) gene and onset of negative subtype schizophrenia in Chinese.
目的探讨汉族人群中脑源性神经营养因子（BDNF）基因（GT）n二核苷酸重复多态与精神分裂症阴性亚型发病之间的关系。
It is going to be achieved through the use of propellants having negative pressure exponent n.
它将通过采用负压力指数推进剂来实现。
The labor transition effect of FDI is negative at the first phase of dual economy and accelerates the formation of n-shape curve at the second phase of international trade.
FDI的劳动转移效应在二元经济的第一阶段是负的，第二阶段加快了n曲线的形成。
The labor transition effect of FDI is negative at the first phase of dual economy and accelerates the formation of n-shape curve at the second phase of international trade.
FDI的劳动转移效应在二元经济的第一阶段是负的，第二阶段加快了n曲线的形成。
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