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fineness ratio中文是什么意思

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用"fineness ratio"造句"fineness ratio"怎么读"fineness ratio" in a sentence

中文翻译手机手机版

  • 【航】细度比,径长比〔指流线型飞机机身长度同宽度的比例〕。

例句与用法

  • The quality of on - building project in the middle route of south - to - north water transfer in hebei province are introduced and it shows that the fineness ratios of main units reach 100 %
    摘要介绍河北省南水北调中线工程开工项目建设质量情况,主要单元工程优良率100 % 。
用"fineness ratio"造句  

百科解释

Fineness ratio is a term used in naval architecture and aerospace engineering to describe the overall shape of a [body. Specifically, it is the ratio of the length of a body to its maximum width; shapes that are "short and fat" have a low fineness ratio, those that are "long and skinny" have high fineness ratios.
详细百科解释
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