英语词汇“first moment of area, static moment”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	first moment of area, static moment
释义	first moment of area, static moment 截面面积矩; 又称“截面静矩”。截面各微元面积与其到截面某一指定轴线距离的乘积之积分。
随便看	series coil sectionalizer series coil trip series combination series combined mechanism series comma series commutator motor series-compensated amplifier series compensated amplifier series compensating winding series compensation series compensation capacitor bank series compensation device series compensation filter series compensation station series compounding excitation series computer series computer operator series condenser series condenser block series conduction motor series conductor series connected series-connected series-connected cell series-connected field

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