命中精度是指导弹弹着点对瞄准点(目标中心)偏移的程度。通常以概率偏差和圆概率偏差两种方法来表示。概率偏差又称中间偏差或公算偏差。它可分为纵向概率偏差和横向概率偏差。圆概率偏差也称圆公算偏差，它是以目标点为圆心包含50%弹着点的圆的半径值。偏差值越小，命中精度越高。
... target to non-target ratio 靶与非靶比:靶与非靶器官放射性强度比 accessibility of target 目标可达性 accuracy at target 命中精度 ...
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命中精确度 hitting accuracy
Base on laser-guiding-bomb trajectory simulation system,the minimal no-guiding-flying distance when LGW can not entry guiding-flying process and the minimal guiding distance which assures the hit accuracy of LGW are obtained.
利用激光制导炸弹弹道仿真软件,得到了为保证激光制导武器不能进入制导飞行时,激光制导武器无控飞行的最小距离和激光制导武器能够进入制导段飞行,保证其命中精度所需的最小制导飞行距离。
参考来源 - 激光制导炸弹无源干扰的有效性仿真The warhead is one of the most important parts of a missile. Symmetry axis is an important geometric specificity of it which affects the hit precision of a missile; therefore it is significant to study measuring techniques of symmetry axis.
导弹弹头是导弹的最重要的部件之一,而形心轴线作为其重要几何特征量,影响着导弹的命中精度,因此对于形心轴线测量方法的研究具有实际意义和应用价值。
参考来源 - 基于室内GPS的弹头形心轴线测量方法的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
火炮的射击命中精度包括准度和密集度两个概念。
Fire impact accuracy consists of two concepts of precision and density.
为保证弹头命中精度，要求研究鲁棒性、稳定性和精度较高的制导方法。
To keep the shooting precision, the adopted guidance method should be robust, stable and highly precise.
如果能在火箭主动段加一套简易的控制系统来控制火箭的姿态，则将大大提高火箭的命中精度。
The precision of hitting will be improved obviously if we can offer a set of simple guidance control systems in powered phase of the rocket projectile.
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