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differential ideal 添加释义

网络释义专业释义英英释义

  [数] 微分理想

... differential geometry 微分几何学 differential ideal 微分理想 differential mean value theorem 微分中值定理 ...

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短语

prime differential ideal [数] 素微分理想

semiprime differential ideal [数] 半素微分理想

linear differential ideal 线性微分理想

involutive differential ideal 对合微分理想

differential prime ideal [数] 微分素理想 ; 微分质理想

differential primary ideal 微分准素理想

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  • 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.

    微分信号是由微分电路产生的一种“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.

    理论及实例分析表明,通信系统的主—从时钟方式是电流差动保护装置在复用数字通信系统时正确工作的理想方式。

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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.

    在理想气体假设下给出了扰动流运动微分方程组的解析解;

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