physical quantity
A physical quantity that is transformed in this manner is a second - order tensor.
能够以此种方式变换的物理量叫做二秩张量。
—— 辞典例句A variation of a physical quantity, used to convey data.
用于传递数据的一种物理量的变化(量)。
—— 给力词典精选The technique is applied to BUAA CAST casting process simulation system successfully.
该技术已成功地应用于BUAACAST 铸造过程仿真系统中,用于显示铸件整体的各物理量数据信息。
—— 给力词典精选The calculation of displacement, momentum and energy etc, shows that the oscillator harmonically in time.
通过对位移 、 动量、能量等物理量的计算表明,该谐振子作准谐振运动,能量不是守恒量。
—— 给力词典精选A all - fiber multifunctional experimental instrument is introduced which is based on the white light interference principle.
实验仪采用了白光干涉原理,通过一套主机系统,组合功能模块,可实现八种不同的教学性实验,并可测量多种物理量。
—— 给力词典精选