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1·Such trilateration is liable to rapid accumulation of azimuth error.

这样的三边测量锁的方位误差容易迅速积累。

2·Such trilateration is liable to rapid accumulation of azimuth error .

这样的三边测量锁的方位误差容易迅速积累。

3·The ACS switches from mode 7 to mode 3 when mode 7 is not able to maintain a small elevation error while dealing with the azimuth error at the same time.

当模式7在处理方位角错误时无法同时维持较小的仰角错误时，ACS会从模式7转换成模式3。

4·At this point, the satellite is in its final configuration and it will reach its final attitude by correcting the azimuth error as well as the elevation error.

在这个时机点，卫星已经进入最后的设定并且会透过修正方位角错误和仰角错误来达到最后的姿态。

5·At any point, if the sun elevation or sun azimuth errors or the momentum vector error exceeds tolerances, the ACS will return to an appropriate mode in order to correct the problem.

在任何时间点，如果太阳仰角或是太阳方位角的错误或是动量向量的错误超过容忍度时，那么ACS将会为了修正此问题而回到适当的模式。

6·In the manufacturing process of azimuth controller, we discover that the following error often lie in the critical state.

我厂在方位控制器生产过程中，测试发现方位控制器的随动误差常处在临界状态。

7·In microwave communication, the conventional theodolite method for antenna azimuth calibration is of large error and poor efficiency.

在微波通信中，天线方位角的校准通常采用经纬仪法，存在误差大、效率低的缺点。

8·Theory analysis showed that the method of two-position alignment increases the observability degree of state variables, especially for the error of accelerometer and azimuth misalignment.

理论分析结果表明，两位置对准可以提高系统状态变量的可观测度，尤其对加速度计误差和方位失准角的可观测度提高作用明显。

9·The methods for reduction results are discussed in our paper Especially, the improvment for the error of the azimuth depended on the working catalogue and the transit instrument has been discussed.

本文讨论了本星表的归算方法，并对中星仪的方位误差的改进提出了方案。这个方案已在陕西天文台的仪器上进行了实验，结果证明方位误差明显得到了改善。

10·To compare the elevation and azimuth predictions of GPS satellite with actual tracking data, the error analysis has been made.

将GPS卫星高度和方位角预报值与实际跟踪值比较，进行了精度分析。