A logic operator having the property that if P is a statement, Q is a statement, R is a statement, then the equivalence of P,Q,R,, is true if and only if all statements are true or all statements are false

一种逻辑操作符,具有下述性质:若P是一个命题,Q是一个命题,R是一个命题,当且仅当所有的命题为真或所有的命题为假时,P,Q,R,…的等价才为真。

属类：综合句库--

That gravity and acceleration through space produce identical physical effects is the remarkable assertion of the principle of Equivalence

引力与在空间中加速产生相同的物理效应,这是等效原理的著名论断。

属类：综合句库--

Members shall, upon request, enter into consultations with the aim of achieving bilateral and multilateral agreements on recognition of the equivalence of specified sanitary or phytosanitary measures.

应请求,各成员应进行磋商,以便就承认具体卫生与植物卫生措施的等效性问题达成双边和多边协定。

属类：法学专业-WTO法规-实施卫生与植物卫生措施协定

Using Huygens' Surface Equivalence Principle to Prove the Extinction Theorem

用惠更斯面等效原理证明零场定理

属类：行业术语-中文论文标题-

Research on the Dynamic Equivalence between Economic Growth and Demand Factor Growth in Yunnan Province

云南经济增长与各需求因素增长的动态均衡关系研究

属类：行业术语-中文论文标题-

Another instance of interest in structural analysis is the equivalence of internal and external work products

在结构分析中另一个有趣的例子是内外乘积功相等。

属类：综合句库--

This verifies the equivalence of pure shear and simple shear

这就证明了线剪切与简单剪刀的等价性。

属类：综合句库--

This method of portrayal emphasizes both the regressive nature and the time equivalence

这种图示方法既强调了海退性质也强调了同时性。

属类：综合句库--

mass energy equivalence principle

质能当量原理;质能相当原理

属类：科技术语--

mass energy equivalence principle

质能相当原理, 质能当量原理

属类：综合句库-英汉综合-