collapse什么意思

collapse: [ kə'læps ]

n. 崩溃,倒塌

v. 倒塌,崩溃,瓦解

词形变化:

形容词:collapsible 名词:collapsibility 动词过去式:collapsed 过去分词:collapsed 现在分词:collapsing 第三人称单数:collapses

例句与用法:

1. The wind caused the tent to collapse.

风把帐篷吹塌了。

2. Talks between management and unions have collapsed.

资方和工会的谈判失败了。

3. The whole building collapsed.

整个建筑倒塌了。

英英解释:

名词collapse:

1. an abrupt failure of function or health

2. a mishap caused by something suddenly falling down or caving in

3. the act of throwing yourself down

同义词：flop

4. a sudden large decline of business or the prices of stocks (especially one that causes additional failures)

同义词：crash

动词collapse:

1. break down, literally or metaphorically

同义词：fall in, cave in, give, give way, break, founder

2. collapse due to fatigue, an illness, or a sudden attack

同义词：break down

3. fold or close up

4. fall apart

同义词：crumble, crumple, tumble, break down

5. cause to burst

同义词：burst

6. suffer a nervous breakdown

同义词：crack up, crack, crock up, break up

7. lose significance, effectiveness, or value

HM里面的collapse是用来描述二阶四面体的单元质量的一个重要指标。

collapse字面的意思就是崩溃，坍塌。四面体单元，可以看成是一个顶点，外加一个面。有一种比较糟糕的情况是，某个顶点，和它的底面，贴的非常近，整个单元非常扁，几乎压溃成平面了。

collapse就是描述这种不利情况的量化指标。这个值越大越好。

一般会根据实际情况，要求最小的collapse不得小于多少。或者比较差的collapse比重不能超过多少。

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