generatrix怎么记

generatrix

[ˌdʒenə'reɪtrɪks]

n.母点，母面，母线;

复数： generatrices

英文例句/中文翻译：

1、

the study of dissymmetrical finishing for bearing roller generatrix used in high speed railway vehicle

铁路提速客车轴承滚子母线非对称修形研究

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2、

study of relation between generatrix and axes linearity in the measurement of gunbarrel linearity

炮管直线度测量中母线与轴线直线度关系研究

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3、

toroid enveloping worm with cone generatrix

锥面包络环面蜗杆

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