术语“线性运动”的详细信息

英译术语:

linear motion

汉语语境:

线性运动描述的情况为，运动发生在一条直线上。直线运动也可称为位移，但这种情况只发生在对象的所有部分或运动员以相同的方向、在同一时间范围内移动相同的距离。可以想象，运动员运动过程中很少发生位移，因为运动员身体的某些部位可以朝着同一方向比其他部位移动更快的速度。

英语语境:

Linear motion describes a situation in which movement occurs in a straight line. Linear motion can also be called translation, but only if all parts of the object or the athlete move the same distance, in the same direction, and in the same time frame. As you can imagine, translation rarely occurs in an athlete's movement because some parts of an athlete's body can be moving faster than other parts and not always exactly in the same direction.