English translation for "perennially frozen ground"

长冻土
长期冻土
永冻地
永久冻土

Related Translations:

perennially:  不断地永久地

perennially frozen lake:  常年封冻湖

mountains perennially covered with snow:  终年积雪的高山

freezing:  adj.1.凝冻的，极冷的。2.使人打冷颤的；极冷淡的。3.结冰的；冷冻用的。短语和例子a freezing machine 冷冻机。adv.冷冻一样的。 be freezing cold 冷冻一样地冷。n.冻结，结冰(作用)。adv.-ly

freezing cycle:  冻结周期

controlled freezing:  受控凝固

freezing damage:  冻害

freezing process:  冻结法冻结方法冻结过程冻结作用冷冻过程

freezing plant:  冻结装置冷藏装置致冷装置

freeze image:  冻结图像

Similar Words：

"perennial weed" English translation, "perennial yield" English translation, "perennial-periodic spring" English translation, "perennialcoreopsis" English translation, "perennially" English translation, "perennially frozen lake" English translation, "perennialriver" English translation, "perennials" English translation, "perennialsunflower" English translation, "perennial宿根植物" English translation