制冷机(refrigerating machine) 将具有较低温度的被冷却物体的热量转移给环境介质从而获得冷量的机器。从较低温度物体转移的热量习惯上称为冷量。制冷机内参与热力过程变化(能量转换和热量转移)的工质称为制冷剂。制冷的温度范围通常在120K以上,120K以下属深低温技术范围。制冷机广泛应用于工农业生产和日常生活中。
n. refrigerator
misc. refrigerating machine
制冷机(refrigerating machine):是指将具有较低温度的被冷却物体的热量转移给环境介质从而获得冷量的机器。从较低温度物体转移的热量习惯上称为冷量。
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利用制冷机节约新鲜水降低排污量 关键词:己二酸;结晶器;制冷机;排污 [gap=3577]Key Words:adipic acid;crystallizer;refrigerator;sewage
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...:一公斤水中含有多少无机盐。海水一般为千分之三十到三十七。淡水同样存在盐度问题,只是不那么明显。养海水鱼或汽水鱼科等半咸水域的鱼的时候,这一指标一定要注意。 制冷机(chiller):对于南方来说,一年总有一段时间气温长期高于35摄氏度。
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吸收式制冷机 [制冷] absorption refrigerating machine ; absorption-type refrigerating machine ; absorber chiller
低温气体制冷机 Cryo Gas Refrigerator ; Cryo Gas Refrige
低温制冷机 Cryo Refrigerator ; cryogenic refrigerating machine
气体制冷机 Gas Refrigerator ; gas refrigerating machine
压缩式制冷机 compression refrigerating machine ; compression-type refrigerating machine ; compression type refrigerator ; type refrigerating machine
往复式制冷机 reciprocating refrigerator
制冷机组 [制冷] refrigerating unit ; unit cooler ; chiller ; factory assembled system
空气制冷机 air refrigerating machine ; cold air machine
溴化锂吸收式制冷机 lithium-bromide absorption-type refrigerating machine ; type refrigerating machine ; LiBr absorption refrigerator ; lithium bromide absorption refrigerator
At present the design of lithium bromide-water refrigerator is still by the ordinary method. There are many parameters must be chosen artificially in the design process.
当前热管废热溴化锂制冷机的设计计算还停留在传统的设计方法上,在设计过程中许多设计参数还需要设计者人工选取,这样不仅加重了设计者的负担,而且无法保证设计结果的最优化。
参考来源 - 热管废热溴化锂制冷机组的优化设计研究cryocooler; displacer; thermal properties.
制冷机; 排出器; 热性能。
参考来源 - 用于塑料制冷机叠片式排出器的研制Cryogenic system comprises a compressor station, a helium refrigerator subsystem, a helium distribution system.
低温系统包括三个子系统:压缩机站、制冷机系统和装置分配系统。
参考来源 - 串并联螺杆压缩机组控制系统的研究与实现In order to verify the practical application of the controller, this thesis simulated the HVAC refrigerating machine system platform as the VRV central air-conditioning evaporator superheat section, and experimental tested.
为验证控制器的实际应用效果,本文以HVAC系统实验平台的制冷机系统模拟了VRV中央空调蒸发器过热度环节,并进行了实验测试。
参考来源 - 小型VRV中央空调智能控制技术研究及嵌入式实现·2,447,543篇论文数据,部分数据来源于NoteExpress
这是衡量,我们运行制冷机的一个量。
So it's a measure of how well we can do to run the refrigerator.
Carrier后来把活塞动力改为离心式制冷机,可以冷却更大空间。
Carrier later switched from piston power to the centrifugal chiller, which allowed much larger Spaces to be cooled.
今天早上我吐下了两个塑制冷机,一只轮胎,和大约100加仑的油。
I swallowed two plastic coolers, a tire, and about a hundred gallons of oil this morning.
So it's a measure of how well we can do to run the refrigerator.
这是衡量,我们运行制冷机的一个量。
And so instead of defining efficiency the way you've got it written there, I'm going to define what's called something different for a refrigerator which is called the coefficient of performance.
现在我们不用,效率的那个定义,我给出一个,有关制冷机的,新的定义,叫做制冷系数。
we can run the engine backward and build a refrigerator, if you've got your lecture notes from last period your 8-9, well, they're labeled 8-9 lecture notes, I made an attempt to define something which was a little bit misguided.
现在我们可以把热机倒过来,制作一台制冷机,如果你们拿出上节课的笔记,也就是8-9节,好的,他们在8-9节,当时我试着,定义了一些,有些误导你们的物理量。
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