accuracy of fire meaning in English

火力精度
射击精确度

( 3 ) deviation of the air pressure calculated through temperature and practical measured is studied . based on calculating results , the effect of air pressure deviation on accuracy of fire is discussed
( 3 )研究了计算气压对实测气压偏差，根据计算结果讨论了其对射击诸元精度的影响。
( 4 ) according to the influence of each factor upon firing set of data under condition of deliberate preparation , precision of firing data and proportions of each preparation error making up to the initial firing data errors along with firing ranges are studied . meteorological condition changing with space - time and their effect on accuracy of firing data are analyzed
( 4 )根据精密法决定射击开始诸元时各因素对开始诸元的影响，研究了射击开始诸元精度、及各项准备误差占射击开始诸元误差的比重随射程的变化规律，分析了气象条件随时间与空间的变化对开始诸元精度的影响。