For example, the pyramid shaped protrusions 136 May be selected when both rotational and axial forces are encountered.
例如,在遇到转动力和轴向力时,可选择金字塔形突出部136。
It is hard to claim that pyramid-shaped tea-bags (developed at great expense over four years) have added much to the sum of human happiness.
对于金字塔状的茶叶包(开发花费巨大且历时超过四年),你很难要求它为人类幸福总和增添什么。
Fascinating frog with a distinctive pyramid-shaped head.
这种蟾蜍是蛙类家族的一个另类成员,头部呈金字塔形,很容易分辨。
So it's trigonal because we have these three atoms that are bound to the central atom here, and if you picture it, it's actually shaped like a pyramid.
这里三角形是因为,我们有3个原子核中心原子成键,如果你画它,它就是金字塔形的。
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