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differential ideal 添加释义

专业释义英英释义

  • 微分理想

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Differential ideal

  • abstract: In the theory of differential forms, a differential ideal I is an algebraic ideal in the ring of smooth differential forms on a smooth manifold, in other words a graded ideal in the sense of ring theory, that is further closed under exterior differentiation d. In other words, for any form α in I, the exterior derivative dα is also in I.

以上来源于: WordNet

双语例句

  • The differential signal is the spike pulse signal that is produced by differential circuit. Original differential circuit is very difficult to obtain the ideal differential signal.

    微分信号微分电路产生一种“尖峰脉冲信号,原来的微分电路很难获得理想的微分信号。

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  • It is shown by theory and case study that the master - slave clock mode in a com munication system is ideal for proper functions of the current differential protection.

    理论实例分析表明,通信系统—从时钟方式电流差动保护装置复用数字通信系统时正确工作理想方式。

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  • On the assumption that the media is an ideal fluid, the analytic solution for differential equations of disturbing flow is obtained.

    理想气体假设下给出了扰动流运动微分方程组解析

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