专业释义英英释义
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封闭系统密闭系统闭合系统闭系统封闭性系统
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闭式系统 - 引用次数：6 参考来源 - 基于FIX软件的电液比例液压试验台计算机辅助测控系统封闭系统密闭系统闭合式系统
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封闭系统 - 引用次数：3
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。
参考来源 - Ladder型三能级系统光学性质相干控制的理论研究闭合系统 - 引用次数：1 参考来源 - 电子和声子在纳米器件中输运性质的研究 -
封闭系统 - 引用次数：2 参考来源 - 造山带逆冲与前陆盆地沉降和沉积平衡关系的定量讨论——以库车陆内前陆盆地为例封闭体系闭合系统
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闭系统
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闭系统
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封闭系统
·2,447,543篇论文数据，部分数据来源于NoteExpress
Closed system
- abstract: The terms closed system and open system have long been defined in the widely (and long before any sort of amplifier was invented) established subject of thermodynamics, in terms that have nothing to do with the concepts of feedback and feedforward. The terms 'feedforward' and 'feedback' arose first in the 1920s in the theory of amplifier design, more recently than the thermodynamic terms.
以上来源于: WordNet
双语例句原声例句权威例句
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A closed system would be, for instance, a glass of ice water with an ice cube in it, with the lid on top.
一个封闭系统可以是，比如说，一杯放了一个冰块的冰水，顶上加了盖子。
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这就是闭系。
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这是一个封闭的系统。
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The process uses a closed system to keep hair and dirt out of the milk.
VOA: special.2010.07.20
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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。
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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。
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