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- moving point charge 运动电荷
- The path traced by a moving point. 直线移动的点描绘出的线
- Absolute motion：motion of the moving point relative to the SCS. 绝对运动：动点对静系的运动。
- Relative motion：motion of the moving point relative to the MCS. 绝对运动：动点对静系的运动。
- This article discusses how the point charge move in the electrified field produced by the electrified ball, and come to the conclusion that the motion of the point charge is simple harmonic vibration. 讨论点电荷在带电球体所产生的电场中的运动情况 ,得出了点电荷的运动为简谐振动的结论
- Geometrically a unicursal curve may be traversed by the continuous motion of a moving point. 几何上，一条单行曲线可以由一个动点的连续运动描出。
- The interaction force between two current elements and a pair of moving point chares is discussed. 讨论了两电流元之间及一对运动电荷间的相互作用力,阐明这种相互作用力不满足牛顿第三定律的原因。
- His wound is at the moving point of the joint, so it can easily get infected and requires careful treatment. 他的伤口创面所在的位置是关节转弯处，容易感染，一定要小心处理。
- A new nonparametric algorithm based on mathematical morphology is proposed for the detection of dim moving point target in infrared image sequence. 提出了一种新的基于数学形态学的红外图像序列中弱点状运动目标的非参数检测算法。
- The relative path of the moving point relative to the MCS must be easy to determine. (except to find the convected motion when the absolute and relative motions are given. 动点相对动系的相对运动轨迹易于直观判断（已知绝对运动和牵连运动求解相对运动的问题除外）。
- It combines genetic algorithms and truncated sequential probability ratio test to detect and track moving point targets computationally efficiently with a very low SNR. 提出了一种新的低信噪比序列图像运动点目标检测与跟踪算法。
- Electric field of a point charge 点电荷的电场
- Electric potential of a point charge 点电荷的电势
- On Point Charge Model Standard in Electromagnetism 电磁学中点电荷模型标准的教学探讨
- The moving point appears in juvenile novels, in which juvenile readers may take part in the stories and realize the narrative world, with the enhancing on psychology of juvenility. 随着人们对少年心理认识的提高，为了让少年读者参与故事，从不同的侧面看待世界，于是在少年小说又出现了动点视角，多方位多层次地展示叙事世界。
- The force between two point charges at rest is directly proportional to the product of the charges and inversely proportional to the square of the distance between them. 在真空中;两个静止的点电荷之间的相互作用力的大小与两电荷所带电量的乘积成正比;与它们之间距离的平方成反比;作用力的方向沿两电荷的连线.
- Moving house is a vexatious business. 搬家是件麻烦的事情。
- He ordered the troops to limber up and move out. 他命令部队把炮装上前车开出去。
- He made manful efforts to move the heavy furniture. 他作出勇敢的努力搬动沉重的家具。
- A line considered a limit to a curve in the sense that the perpendicular distance from a moving point on the curve to the line approaches zero as the point moves an infinite distance from the origin. 渐近线与曲线极限相关的一条直线，当曲线上某动点沿该曲线的一个分支移向无穷远时，动点到该直线的垂直距离趋于零
