liquid nitrogen freezing system 液氮冷冻装置 ; 液态氮冷冻装置
liquid nitrogen freezing method 液氮冻结法
Liquid nitrogen freezing preservation 液氮冷冻保存
Liquid nitrogen quick freezing 液氮速冻
Horizontal holes were drilled into the wet soil and liquid nitrogen was pumped in, freezing the water until the tunnel could be dug and cemented.
在湿的土壤中水平的打一些洞，然后泵入液氮对水进行冷冻，直到隧道可以被挖掘和用水泥封住。
Flash-freezing, either by pouring liquid nitrogen over a bowl of food or by placing food onto an anti-griddle.
速冻，要么将液氮浇在一碗食物上，要么把食物放置于“反扒”设备上。
Through the study of liquid nitrogen freezing for the treatment of upper tibia giant cell tumor of bone, we found the infection factor after operation.
通过对液氮冷冻植骨治疗胫骨上端骨巨细胞瘤的研究，发现导致术后感染的原因。
应用推荐