The structure may sustain more than one load, but it must be assumed that all external loads are proportional . 结构可以承受一个以上的荷载,但必须假设所有的外荷载是成比例的。
To obtain an accurate measure of the precessional rate one has to attenuate the signal proportional to torquing current by cosβ . 为了准确测量进动角速度,必须使与加矩电流成比例的信号衰减cos倍。
Application of statistics . comparison of a proportion to a given value 统计学应用.与一个给定值成比例的比较
Proportional demand curve 成比例的需求函数
The strength of the transmitted energy is proportional to the number of protons in the tissue 发射能量的强度是和组织中氢原子的含量成比例的。