1)low-temperature switch,低温开关2)cryogenic heat switch,低温热开关3)cryosar['kraiəsɑ:],雪崩复合低温开关，低温雪崩开关4)CRyogenic switching by Avalanche and Recombination(cryosar),雪崩复合低温开关5)Temperature,真空控制开关-低温6)low water temperature alarm switch,低水温警报器开关
用法例句
Experimental research on a practical cryogenic heat switch;
