For example, the moment of inertia about the z-axis is dV the triple integral of x squared plus y squared density dV.

例如，关于z轴的转动惯量,是∫∫∫δ

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Windows to the east , west and north of a ZED scheme are all triple glazed units with low e coating to the highest specification commercially available. ( x' P' I.

按ZED图布置的东、西、北窗都是低发射率的三层玻璃窗，达到商业化产品的最高标准。

youdao

Windows to the east , west and north of a ZED scheme are all triple glazed units with low e coating to the highest specification commercially available. ( x' P' I.

按ZED图布置的东、西、北窗都是低发射率的三层玻璃窗，达到商业化产品的最高标准。

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