精确火力 meaning in Chinese

adjusted fire

Support the squad by fire from the best position you can find
找个好地方，为你的步兵班提供精确火力。
Their task is to provide accurate fire and observation on the enemy from ranges beyond what the normal riflemen can achieve
他们的任务是在远距离提供精确火力和观测，这是不同的步枪兵做不到的。
In order to improve the accuracy of artillery fire corrections , this essay , having been integrated with the project " research on how to determine the muzzle velocity reduction of the piece " issued by the arms department of the general staff headquarters of pla , deals with a new method of measuring the muzzle velocity reduction of the piece
部队测定火炮初速减退量的传统方法是药室增长量法。该方法已不能满足现代炮兵精确火力打击要求。为提高炮兵射击修正精度，本文结合总参兵种部下达的“确定火炮初速减退量方法研究”项目，研究了一种测定火炮初速减退量的新方法。