Terms for subject Hydroelectric power stations containing frozen

English	Chinese
frozen crust	冻壳
frozen crust	冰壳
frozen crust	冻结层
frozen depth	冻结深度
frozen depth	冰冻厚度
frozen depth	冰冻深度
frozen earth	冻土
frozen heave force	冻胀力
frozen soil	冻土
maximum frozen soil depth	最大冻土深度
mechanics of frozen soil	冻土力学
perennially frozen lake	永久封冻湖
seasonally frozen ground	季节性冻土
seasonally frozen ground	季节冻土