ellipticity
n.
橢圓率；橢圓度
英語(yǔ)翻譯 Noun:
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the property possessed by a round shape that is flattened at the poles;
\\\"the oblateness of the planet\\\"
造句
用作名詞(n.)
- The ellipticity only influences casing damage caused by outer extruding force.
橢圓度僅對(duì)均勻外擠壓力導(dǎo)致套管破壞有較大影響。
- In the previous works only the uniform wall-thickness elbows were studied.However, the elbow thickness is varied with the bending radius and ellipticity on the cross section.
以往對(duì)彎頭的研究只考慮壁厚均勻不變的情況，但是實(shí)際上彎頭的壁厚是沿著彎曲半徑變化的，并且彎頭的截面也具有一定的橢圓度。
常用短語(yǔ)
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ellipticity of the earth
地球橢率,地球扁率...
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ellipticity ratio
橢圓度比
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