1) four-heat-reservoir refrigeration cycle
四热源制冷循环
2) three heat source refrigeration cycle
三热源制冷循环
1.
It is revealed that a four heat source refrigeration cycle is equivalent to a three heat source refigeration cycle and the four heat source refrigeration cycle may be transformed into the three heat source refrigeration cycle to achieve the optimum refrigeration results.
揭示了一个四热源制冷循环等效于一个三热源制冷循环 ,而且还可使四热源制冷循环转化为三热源制冷循环 ,获得最佳的制冷效
3) Multi-heat-source refrigeration cycle
多热源制冷循环
4) four heat source cycle
四热源循环
1.
According to the thermodynamic theory,the four heat source cycle is not so well as the corresponding three heat source cycle,and by using the latte to be instead of the former,the better cyclic results will be achieved.
按热力学理论 ,四热源循环不如相应的三热源循环 ,而用后者取代前者 ,将可获得更优的循环效
5) thermal cycle
冷热循环
1.
Microscopic analysis on hardened portland cement concrete under thermal cycles;
冷热循环负荷作用下混凝土微观形貌分析
2.
The effects of thermal cycles on the properties of CuZnAl shape memory alloys under different heating temperatures, pre-deformations ε and amounts of complex rare earth mixture added were researched with electronic microscopes.
采用不同的热循环温度、不同的预应变量ε、不同的复合稀土加入量以及透射电镜方法,研究了冷热循环对CuZnAl形状记忆合金的相变温度、记忆性能的影响。
6) thermal cycling
冷热循环
1.
In this paper,the influences of thermal cycling temperature,pre deformation and RE(La+Ce) on the transformation temperature and shape memory effect (SME) of Cu Zn Al shape memory alloys (SMA) were discussed.
结果表明,冷热循环能使合金的相变温度提高5℃-6℃。
2.
AIM:To evaluate the color stability of three bonding agents of porcelain veneers after thermal cycling.
然后用分光光度仪测量冷热循环前后的L*a*b*值,结果采用SPSS 10。
3.
However,there is no such thermal cycling test platform of glass curtain wall in China.
国内尚无可以进行玻璃幕墙冷热循环试验系统与平台,本文介绍了为某建设科学研究院研制开发的玻璃幕墙冷热循环试验系统的原理和功能,重点论述了试验台的结构、流程和控制方法并给出了初次模型试验的结果,结果显示试验系统完全满足美国AAMA501。
补充资料：致冷循环和制冷循环
分子式：
CAS号：
性质：又称致冷循环和制冷循环。冷冻剂在冷冻机中状态变化所遵循的循环。最常见的是压缩式冷冻循环。冷冻剂在低温下吸取热量而蒸发，然后在压缩机内被压缩至高温高压，再经过冷凝器而放出热量，最后经节流膨胀或绝热膨胀至低温状态。通过这样循环，可以不断从低温物体中吸取热量，达到冷冻的目的。
CAS号：
性质：又称致冷循环和制冷循环。冷冻剂在冷冻机中状态变化所遵循的循环。最常见的是压缩式冷冻循环。冷冻剂在低温下吸取热量而蒸发，然后在压缩机内被压缩至高温高压，再经过冷凝器而放出热量，最后经节流膨胀或绝热膨胀至低温状态。通过这样循环，可以不断从低温物体中吸取热量，达到冷冻的目的。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条