Structure is good—elements act as reminders of what must appear in the document.

结构很有用 — 元素能够提醒您文档中必须出现的内容。

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The rubber filling oil gained is light coloured; its carbon structure is good; and its pour point is low.

得到的橡胶填充油颜色浅、碳型结构好、凝点低。

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The main body's weight bearing structure is good, having the continuous weight supporting and operating functions.

主体承重结构强度良好，具有继续承重和使用的功能；

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This is a good way to actually check if your Lewis structure is correct or not.

这是检验你的路易斯结构,是否正确的一个好方法。

麻省理工公开课 - 化学原理课程节选

What you'll actually find in terms of asking your TAs about the Lewis structure rules is that sometimes they won't be as good at them as you are, and the reason is once you've drawn enough of these structures, you start to get a lot of chemical intuition about it just looks wrong to you if it's wrong.

其实如果大家去问助教,路易斯结构的规则是什么的话,你会发现他们有时候可能并不比你们记得更清楚，因为一旦你画过足够多的路易斯结构，你就会开始获得很多化学直觉,如果它是错的，那么对你来说它看起来就是错的。

麻省理工公开课 - 化学原理课程节选

But we could, for example, look at a case where we have several different structures that look pretty good, and the one we want to determine as being the lowest energy structure is the one in which the absolute values of the formal charges are going to be lower, so essentially that they have less charge separation.

但是我们可能，比如，遇到一种情况,有好几个候选的路易斯结构看起来都挺好的，这时候我们就需要,通过比较哪个形式电荷的绝对值更低,来决定哪个结构的能量更低，本质上这个结构中分开的电荷更少。

麻省理工公开课 - 化学原理课程节选

This is fine for making uniform materials, but not so good if detailed structure is required which is where the colloids come in.

ECONOMIST: A new way to build complicated materials, micron by micron

The woodwork of the structure is said to be in good condition for "most part", but the corner pillars need to be replaced as well as most of the under frame.

BBC: Tram carriage at Ipswich Transport Museum

Other crucial evidence includes appropriate zonation of areas for the Biosphere Reserve and a good organisation structure that is both representative and able to deliver an effective management plan for the Biosphere Reserve.

UNESCO: Apply to become a Biosphere Reserve