soil frozen depth 土壤冻结深度
frozen depth index 冻深指数
highway frozen depth 道路冻深
maximum seasonal frozen depth 季节最大冻结深度
The law of annual variations of frozen depth and the charateristics of water moving to freezing interface were analyzed.
同时亦对影响土壤冻结深度的温度因子做了探讨。
Using the finite differential method we calculate the temperature field and frozen depth of pavement proper when the road is freezing by degrees with moisture migration.
采用有限差分方法，完成了土基冻结逐渐进行且伴随有湿迁移的路面体温度场的计算和冻结深度的确定。
While meeting the requirement of the minimum depth of the overlaying soil and the frozen depth, the cross-reverse fault pipeline is appropriate to be buried in shallow soil.
跨逆断层的埋地管线在满足管顶最小覆土深度、土壤冰冻深度以及抗浮要求等前提下，以浅埋为宜。
应用推荐