1) freeze-thaw circulation

冷冻解冻循环
2) freeze-thawing cycle

冷冻-解冻循环
3) refrigerating cycle

冷冻循环
4) circulating refrigerated water

循环冷冻水
1.
According to the working condition and water quality of the circulating refrigerated water in the central air conditioner, the formula selection in the lab has been carried out and the suitable treating technology and chemicals have been found.
作者针对某中央空调循环冷冻水的工况及水质特点 ,经实验室配方筛选试验 ,研制出适于该系统的缓蚀处理技术及处理药剂。
5) freeze-thawed

冷冻/解冻
6) frozen-thawed

冷冻-解冻
1.
The frozen-thawed modality choiceness embryos were cultured to blastocyst by 8-14 h or 6-8 h and transferred to recipient uterus.
解冻后形态正常的桑椹胚、囊胚分别培养8~14 h、6~8 h,比较各组胚胎的冷冻-解冻发育效果及冷冻胚胎移植妊娠率和产仔率等。
补充资料:冷冻循环
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。
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