summations

英 [sʌˈmeɪʃənz]

美 [səˈmeɪʃənz]

n.  总结; 概括; 汇总物; 综合体; (判决前的)法庭辩论总结
summation的复数

柯林斯词典

• N-COUNT 总结;概要;概括
  Asummationis a summary of what someone has said or done.
  1. Her introduction is a model of fairness, a lively summation of Irish history.
     她的导论是客观公正的典范，是对爱尔兰历史的生动概括。

双语例句

• There are no repeated summations and shifting as there would be in a computer.
  有没有反复总结和转移，因此，将在一部电脑。
• All the angular integrations and spin summations involved in the problem have been carried out explicitly, the energy is expressed finally as a sum of some radial integrations.
  完成了所有的角向积分和自旋求和计算，自旋其它轨道相互作用能最终用径向积分来表示。
• Summations are almost invariably indicated ellipses instead of the more prevalent sigma notation.
  在表示连加的式子中，几乎一成不变地使用省略号来代替更为流行的∑符号。
• Logs shall contain no summations or other calculations using the logged quantities.
  日志不应包括求和或其他使用日志数量计算。
• The main purpose of this dissertation is to study the arithmetical properties of some summations in number theory.
  本文主要研究了数论中一些和式的算术性质。
• On the limit of integral summations
  论积分和式的极限
• The Bottom Line – These brief, bulleted summations at the end of each chapter recap the key things to remember about Kosher food processing of the food, beverage, or ingredient covered.
  概要-这些摘要在每篇章节的最后进行总结，为了记住犹太洁食所涉及的食品、饮料，以及成分的加工进行再次要点巩固。
• Series derivation and summations were proved to be commutant in order.
  证明了该类级数求导与和号可以换序；
• In this Paper We will discuss the second type Summations by Cesa 'ro means on unitary 、 rotation and unitary symplectic groups.
  本文讨论了酉群、旋转群、西辛群上的第二型Cesaro求和的收敛条件与逼近阶。
• The constraints are expressed approximately as the summations of power function products and the Avriel-Williams method is selected to establish the mathematical model of positive geometric programming.
  约束条件以幂函数连乘之和的形式逼近，并应用Avriel－Williams法构造正定几何规划的数学模型。