YMCA hopes to roll out other similar Y: Cube schemes across London and parts of England in the near future.
YMCA希望不久的将来在整个伦敦和部分英格兰推出其他类似的Y型立方公寓方案。
The effects on straightness measurement are analyzed for the cube-corner retroreflector with angle errors, surface errors, yaw, pitch and roll.
分析了角锥棱镜的制造角差、面形误差和测量过程中角锥棱镜的偏摆、俯仰、滚转对直线度测量的影响。
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