The functional asymmetry of spatial measure word-pairs can be divided into the negative structure functional asymmetry, the affix composition functional asymmetry etc.

空间度量“词对”的功能对称失衡主要可分为否定构造功能失衡、组缀功能失衡和语用功能失衡三种。

youdao

Carbon monoxide has a simple but distinctive outermost orbital structure with two side-by-side lobes sticking out from the end of the tip, one with a positive phase and the other a negative phase.

一氧化碳有很简单且独特的最外层轨道结构，两个并列的叶形从尖端的末梢伸出，一个带正相而另一个是负相。

youdao

The negative inverted structure in Luoyang basin is studied on the basis of geological data and prospecting seismic data.

以地表地质和勘探地震资料为基础，对洛阳盆地的负反转构造进行了研究。

youdao

Often a good thing to start with is to put the lowest ionization energy atom in the middle, and if you don't have charge separation then go with that structure, but if you do find you have a lot of separation, such as the case in negative 2, positive 2, and minus 1, then you want to say wait a second, this is really bad in terms of formal charge, let me go ahead and see what other options I have here.

通常一开始把电离能最低的原子,放在中心位置就很好了，如果你发现电荷没有分开,那么这个结构就没问题了，但是如果你发现有很多分开的电荷，比如这种情况，有负二，正二和负一，那么你会想要说等一下，从形式电荷来看这很不好，让我去看看其它可能的选择。

麻省理工公开课 - 化学原理课程节选

If the story is about IBM releasing earnings, the algorithm will look at language and grammatical structure to assess how positive or negative it is and give it a score that combines sentiment, relevance, novelty and whether it is breaking news or a followup.

FORBES: All the News That's Fit to Trade

Amid the heat of battle, Fitch entered the scene announcing it was placing Southern Union on rating watch negative given uncertainty over its future corporate structure.

FORBES: All Out Bidding War For Southern Union: Energy Transfer Tries To Block Williams' Offer