azimuth alignment meaning in English

方位校正
方位校准

Abstract : it is possible to fulfil prelaunch azimuth alignment by means ofcombination angle measurement at the launch site without preparation
文摘:战术弹(部件)在无准备阵地，利用组合(测角)功能，可以完成射前方位对准，是本文想阐明的主要观点。
By means of temporary stability of combining drift coefficient of angle sensor and through missile rotating two - position measurement , measuring rotating angle between the two positions by vertical sensitive axis x , and sensing the changes of ground velocity component between the two positions by horizontal sensitive axis and z , the position of the component is determined to realize the azimuth alignment before launch of tactical missile
角敏感元件漂移系数具有短期稳定性，通过转弹前后两位置对组合的测试，垂直敏感轴计测转弹过程中两位置之间的转角，两水平敏感轴敏感计测地速分量在前后两位置的变化，由此计算出部件当前所在方位，从而实现战术弹射前的方位对准。