1) divisible closed semirings
可除闭半环
1.
And we discussed the ultraproductof divisible closed semirings envelope of an element and an embedding theorem.
本文讨论了可除闭半环的分类、无限超积、元素的闭包和嵌入定理，这些结果为研究与应用可除半环提供了有用的基础。
2) distributive semiring congruence
可除半环同余
3) division closure group
可除闭群
4) half-closed loop
半闭环
1.
Development of electric gastric lavage machine based on half-closed loop;
采用半闭环控制的电动洗胃机研制
5) semi-closed cycle
半闭环
1.
The aerodynamic performance of turbomachinery for an gas turbine engine based on a semi-closed cycle employing carbon dioxide as the primary working fluid was analyzed.
本文对采用二氧化碳作为基本工作流体的半闭环燃气轮机循环的空气动力学特性进行了详尽的分析。
6) Biclosed semirings
双闭半环
1.
:In this paper,we introduced a new concept the Biclosed simiring with two infinite sum operations and proved that both P(∑*)={L|L is a language over ∑ where ∑ is an alphabet} and B 《∑*》={r|r is a formal power series with coefficients in B={0,1} and variables in ∑} are near Biclosed semirings and both are isomorphic.
该文建立含两个无穷和代数运算的双闭半环概念，证明了：字母表∑上全体语言之集Ｐ（∑）与布尔半环Ｂ＝｛０，１｝上的形式幂级数全体之集Ｂ《∑》近双闭半环同构，进而用半环对∑上的前（后）缀码给出了刻划。
补充资料：半除
1.隋代内官衣服名。 2.半阶。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条