inverse proposition
英 [ˌɪnˈvɜːs ˌprɒpəˈzɪʃn]
美 [ˌɪnˈvɜːrs ˌprɑːpəˈzɪʃn]
逆命题；反命题
双语例句
- This is the inverse of his earlier proposition.
这和他早些时候提的建议截然相反。 - I walked the streets, enough to prove that, forever is how ridiculous the inverse proposition.
我所走过的路，足以证明，天长地久是多么可笑的逆命题。 - This paper focuses on the forward and inverse proposition of streamline curvature method.
分别对流线曲率法正反两类命题进行了研究。 - In this paper, it is proved that two random variables 'independence can infer their no-correlation and its untenable inverse proposition.
本文证明了由两随机变量的独立性可推出它们的不相关性，但逆命题不成立。 - Design and Calculation of Direct and Inverse Proposition of Axial Fan
轴流通风机的正反命题设计计算 - This paper introduces the method of inverse thinking which facilitates to prove the construction of the auxiliary function concerning existence proposition.
介绍证明有关存在性命题时辅助函数的构造法中一种简便容易掌握的方法&逆向思维法。 - Starting with design of inverse proposition of axial fan, a new equation for the blade shaping is put forward.
从轴流通风机的反命题设计问题入手，提出了一种新型的叶片型面方程，由此建立了叶型结构与气动参数的相互关系； - As an application, this new method was used to design cooling fan for large transformer. The computed results of aerodynamic characteristics meet the requirement of design, and verified the consistency between direct and inverse proposition design.
应用该方法，对大型变压器冷却风机进行了设计，设计计算结果符合设计要求，证实了正命题计算与反命题设计之间具有一致性。 - By this, the REDUCE system can be used in operation and inverse operation of abstract operator, Laplace transformation and inverse transformation, solving differential equation, formula manipulation, and proposition verification eta.
使REDUCE系统可用于抽象的算符演算，逆演算；用于Laplace变换，逆变换及解微分方程，推导公式，以及验证有关定理等。