The strain vector is a scalar quantity.

应变向量为一纯量.

辞典例句

Power is a scalar quantity and has a instantaneous characteristic.

功率是代数量,并有瞬时性.

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And physical quantities are divided into the scalar quantity, the vector and the tensor.

物理量又有标量 、 向量与张量之分.

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The true thickness of strata is conventionally calculated by using the scalar quantity in field survey.

在野外地质测量工作中,岩层真厚度历来使用标量计算.

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It is well known that sound wave has both scalar quantity field and vector quantity field.

众所周知,声波兼有标量场和矢量场.

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