你好，open system 是强调与外界相关联，比如说inventory，存货的更新与外界相关联。closed system 是独立于外界环境，不受外界环境影响也不影响外界环境。e.x.会计系统，IT部门
Energy will always be able to enter or leave a system. However, it might be helpful to imagine some open systems like a particular ecosystem as a closed system in order to better understand the parts within it. What is an open vs. a closed system? Within science and the laws of ...
我认为您有学会英语和您的英国听的comprehession [translate] ahave bought into 买了入 [translate] aUnderstand the concepts of an engineering system, system boundaries,and the differences between open and closed systems. 了解一个工程系统、系统边界和开放和封闭系统之间的区别的概念。 [translate] ...
the left- and right-hand leaves of a roller-mounted door are each opened and closed by a motorised roller unit, operated by fixed, or remote portable, push-button sets, via a suitably sited control panel. When closed the leaves are secured, opt., by an electromagnetically operated lock. ...
The difference between an open and a closed system is very basic, and depends on the relationship the system has with its environment. A system being closed to protect from unauthorised access merely refers to the system's security arrangements. Incapability of further technical enhancement refers ...
There were multiple meanings of the concepts open system and closed system of the water system in HVAC.The connotation of concepts were analyzed, and it was recommended to use unidirectional system and cycle system to distinguish whether the fluid was recycled, to use open cycle system and closed...
2 O Open Versus Closed Systems Learning Objectives Upon completion of this chapter, students should be able to do the following: ! Define closed-system models—scientific management, administrative management, and bureaucratic management ! Define open-system models—total quality management model and ...
Also, the system is interconnected with a smart phone application of the user, so the user can view various functions. When the user accesses the food waste collection box, an entrance thereof is automatically opened and closed. Thus, the user can easily discard food waste without contaminating...
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在您的计算机也许有一个问题与一个或更多窗口系统文件或文件夹[translate] awhether a system is open or closed,four fundamental steps are required for a control process 系统是否是开放或闭合的,四基本步为控制过程需要[translate]