射程修正 meaning in English

adjustment in range
correction; range

The effect of range correction system of long - range rocket adopting sins is analyzed through numerical simulation
通过数值仿真的方法，研究了采用捷联惯导技术后远程火箭射程修正效果。
The range correction efficiency can he enhanced obviously with strap - down sins adopted , and the precision of the method for the quadratic model is higher than that for the linear model
计算结果表明，捷联惯导的引入使射程修正效果大幅度改善，且采用二次修正模型比线性模型具有更高的方法精度。
The range correction method error decreases with the navigation time but the instrument error increases , so the best navigation time should be chosen with both sides considered
射程修正系统的方法误差随着导航时间的增加而减小，但由于导航参数误差有随着导航时间增加的趋势，惯导系统工作时间要综合考虑以上两方面因素后确定。