The coordinates of a moving particle are represented as functions of time . 运动质点的座标被表示为时间的函数。
Very often one is interested in the position of the moving body as a function of time . 人们经常感兴趣的是运动物体的位置对时间的函数关系。
The resin-based coatings are viscoelastic materials with properties that vary as a function of time . 松脂基涂层是性能随时间变化的粘弹性材料。
These equation can be transformed back again into the time domain to describe the platform motion explicitly as a function of time . 这些方程可以再转换到时间域,以便清楚地用时间的函数来描述平台的运动。
In a word , a signal is a function of time 总的来说,信号归根到底是时间的函数。