1) formula
定则
1.
This article introduces an example of ameliorating the demonstrator of force parallelogram formula,and does its facture principles,structures,facture int roduction and application also.
在讲述“力的合成与分解”的实验中,使用的“力的平行四边形定则”演示仪,存在着只能改变力的方向,而不能改变力的大小的弊端;不能表述分力的大小和方向两种因素对合力的共同影响。
2) GWH rule
GWH定则
1.
A simplified form of the generalized Woodward-Hoffmann pericyclic selection rule (SGWH rule) is universally applicable to the pericyclic reactions of all kinds.
简化的普遍化 Woodward- Hoffmann周环选择定则 (SGWH定则 )可适用所有类型周环反应 。
3) SGWH rule
SGWH定则
1.
A simplified form of the generalized Woodward-Hoffmann pericyclic selection rule (SGWH rule) is universally applicable to the pericyclic reactions of all kinds.
简化的普遍化 Woodward- Hoffmann周环选择定则 (SGWH定则 )可适用所有类型周环反应 。
4) Miner's rule
Miner定则
5) distortion theorem
畸变定则
6) circuit switching rule
换路定则
1.
When the circuit switching rule is not tenable and exciting power is put into the circuit,the supposing expression for calculating the initial value is proposed.
从电路分析的角度,将电路信号归结为4类,研究了指数信号的特性及冲激信号产生的电路结构特点;当电路有冲激电输入且换路定则不成立时,给出了确定初始值的假设表达式。
参考词条
补充资料：等面积定则
等面积定则
equal area criteria
dengm旧nJId旧gZe称面积定则(叫ual area criteria)铭定计葬.见哲态
说明：补充资料仅用于学习参考，请勿用于其它任何用途。