The AC arc on pollution surface is alternate in strength in each cycle and even extinguishes and reignnes during the current passing through zero.
沿染污绝缘表面的交流电弧在每周内强度交变，甚至当电流过零时发生熄灭和重燃。
Tf _ The allowed torque according to tired intensity in changeful load.
在交变负荷下按疲劳强度所允许的转矩。
Water right trade and evolution of obligatory system;
水权交易与强制性制度变迁——以中国第一包江案为例
Metal fatigue strength test under symmetrical cycled intertransform stress;
对称循环交变应力作用下金属材料的疲劳强度实验研究
Application of Mild Cross Linked-carboxymethyl Duplex Modified Starch to Strengthen the Corrugating Medium
轻度交联-氧化双重变性淀粉对瓦楞原纸增强效果的研究
Study of fuzzy control for intersections with traffic intensity being priority
交通强度优先的交叉口模糊控制研究
horizontal intensity isoporic charts
水平强度等磁变线图
uniform strain shearing strengh tester
等应变剪切强度测试仪
time variation of cosmic ray intensity
宇宙线强度的时间变化
AG-focused accelerator
交变梯度聚焦加速器
scanning-field alternating-gradient accelerator
扫描场交变陡度加速器
pulsed-field alternating-gradient accelerator
脉冲场交变陡度加速器
alternating gradient synchrotron
交变磁场梯度同步加速
Static Strength and Fatigue Strength Analysis of Seat in Rail Vehicle;
轨道交通车辆座椅的静强度和疲劳强度分析
gradually decreasing in tempo and broadening in manner.
节奏逐渐减慢而强度上变强的。
testing method for apparent interlaminar shear strength of carbon fiber reinforced plastics by three point loading method
纤维增强塑料的短梁层间切变强度法
The mathematics that describes how the physical forces change is very similar to that which describes geometrization of a manifold.
描述物理交互作用强度如何改变的数学，很类似于描述流形几何化的数学。
Analysis of the Personalization of the Chinese Law,a Case Study;
法律人性化的交易费用基础——从我国婚检制度由强制到自愿演变的(个案)分析