检查各部件安装位置是否移动、变形、锁紧所有螺栓，检查密封是否良好。

Check each component installation location is mobile, deformation, tighten all bolts, check the sealing is good or not.

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以高斯波束理论为基础，根据天线基本参数要求，分析确定出波束波导系统中各反射面尺寸、反射面彼此间距及各部件相对位置。

Based on Gaussian beam theory and the antenna parameters, the size of the reflectors of the beam waveguide, the distance between them and their relative locations can be determined.

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建立摇杆式配气机构运动规律的精确计算模型，给出了每一时刻下配气机构各部件的准确位置，具有较高的精度。

In this calculation model for the movement rule of valve train system with rocker, the position of every component is determined, so it has a high precision.

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