| environ. | 地质技术学；土工学 | geotechnics The application of scientific methods and engineering principles to civil engineering problems through acquiring, interpreting, and using knowledge of materials of the crust of the earth (通过探测跟踪、判断读取和使用地壳原料的知识，运用科学方法和工程原理在土木工程问题的应用。) |
