summations的中文翻譯是什麼意思

summations

/səˈmeɪʃənz/

n. 總和( summation的名詞複數 ); 加在一起; 總結; 概括

summations柯林斯釋義

N-COUNT總結;概要;概括

A summation is a summary of what someone has said or done.

  • Her introduction is a model of fairness, a lively summation of Irish history.

    她的導論是客觀公正的典範,是對愛爾蘭歷史的生動概括。

summations場景例句

The summations of forces in this and that directions must be zero.

在這個和那個方向上的合力必定為零.

Summations are almost invariably indicated ellipses instead of the more prevalent sigma notation.

在表示“連加”的式子中,幾乎一成不變地使用省略號來代替更為流行的“∑”符號.