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单词 Closed cycle
释义

Closed cycle

原声例句
CGTN

Getting these to spawn which we've done and settle into juvenile coral means we've created an F2 generation and closed the life cycle of four species of coral in captivity.

让这些珊瑚成功产卵,以及珊瑚幼体培育工作的有序进行意味着我们已经创造出了F2代珊瑚,并完成了四种人工培育珊瑚的全生命周期培养。

中文百科

封闭系统 Closed system

(重定向自Closed cycle)

在热力学之中,封闭系统是指一个只与外界交换能量(作功或热量)而不交换质量的系统。

假如一个只拥有一种粒子(原子或分子)的系统进行化学反应时,过程中所有种类的粒子都可以被生成或破坏。但是,封闭系统内的元素原子数目将会守恒。数学上可以写成:

如果反应系统是个封闭系统,则 b_i^0 为一常数。封闭系统内每一种元素都可创建这种方程序。

在量子力学中,封闭系统等同于孤立系统。而只与外界交换能量的系统会被视为开放系统。

英语百科

Closed system 封闭系统

(重定向自Closed cycle)

A closed system is a physical system that does not allow certain types of transfers (such as transfer of mass) in or out of the system. The specification of what types of transfers are excluded varies in the closed systems of physics, chemistry or engineering.

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更新时间:2025/6/19 9:10:18