双语例句原声例句
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Inversely proportional to the cross-sectional area of the rod.
棒子的横截面积，成反比。
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The sectional area of the suction pipeline is no less than pump flowing channel's.
吸入管路截面积必须大于或等于泵流道断面积。
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That would give me a cross-sectional area of eight times ten to the minus five square meters.
那么横截面就等于,8乘以10的,负五次方平方米。
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The piston has a cross-sectional area, a, and the force pressure is force per volume area.
我们以活塞系统为例，来说明膨胀功。
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- 来自原声例句