closed system

基本解释

• n. [自] 封闭系统

英汉例句

双语例句

• The closed system has a certificate authority as part of one entity.
  封闭系统的证书权限是一个实体的一部分。
• These procedures assume they can isolate from the rest of the world a closed system containing only a limited number of variables and a limited range of consequences.
  这些程序假定人们能够处于一个与世隔绝的封闭系统之中，这个系统只包含有限数量的变量和有限范围的结果。
• The innovation advantages of an open marketplace outweigh the limited performance advantages of a closed system.
  公开市场具有创新优势，优于封闭系统的有限性能优势。

原声例句

• The process uses a closed system to keep hair and dirt out of the milk.
• The system can be an open system, or it can be a closed system, or it can be isolated.
  系统可以是开系，可以是闭系，或是孤立系。
  麻省理工公开课 - 热力学与动力学课程节选
• We don't say anything about implicitly here, we're talking about a closed system, so there's no mass leaving the system.
  我们不讨论,这是隐含条件，因为我们讨论的是孤立系统，因此系统没有物质流失。
  麻省理工公开课 - 热力学与动力学课程节选

权威例句

• They also wrote in a semi-closed system that required an imprimatur of worthiness to enter.
  FORBES: The Aloof Author is Dead, Long Live the Writer

• closed system更多例句

词组短语

短语

• closed feed system 封密给水系统;闭式给水系统
• closed -system trap 封闭型圈闭
• closed pipeline system 闭式管道输送系统
• closed ullage system 闭式液位测量装置
• closed center system 中位关闭系统

• closed system更多词组

专业释义

电子、通信与自动控制技术

• 封闭系统
• 密闭系统
• 闭合系统
• 闭系统
• 封闭性系统

机械工程

• 闭式系统
• 封闭系统
• 密闭系统
• 闭合式系统

物理学

• 封闭系统

  Moreover, the LWI gain that in the open system is obviously larger than that in the closed system. In addition, the manipulation roles of incoherent pumping rate, atomic exit and ratio injection rates on phase control have been analyzed.
  另外,本章还讨论了非相干泵浦场的泵浦速率R,原子的退出速率r0和退出速率比X对系统增益(吸收)和布居数差的影响,并比较了开放系统和相应封闭系统的差别。

• 闭合系统

地球科学

• 封闭系统
• 封闭体系
• 闭合系统

土木建筑工程

• 闭系统

数学

• 闭系统

计算机科学技术

• 封闭系统