Compared with traditional methods, this presented method has higher precision and solves the problem of reliability assessment with only one experimental datum in a state.
与传统方法相比，该方法具有更高的精度，解决了一种状态下只有一个试验数据时产品可靠性评定的难题。
The structure assembly technology include selecting right datum, making the parts in free state while assembling, improving after assembled.
结构装配的目的是建立星上仪器设备安装的基准。
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