... 地下，水，流，伏流 underground flow 矿道制图underground mapping 盘石 underground mark ...
双语例句
1
During the interpretation, the accurate structure interpretation and variable velocity mapping is used to reflect the complex underground structure.
通过精细构造解释及变速成图，准确反映地下构造形态。
2
A new method for calculating mapping function is put forward by means of searching mapped points on the boundary of underground cavern.
而通过搜索边界映射点的方法，可以得出一种求解映射函数表达式系数的新解法。
3
GPSGSM is the core of Management System of Geology and Surveying in Underground Mine, with the goal of automatic processing of graphic data, computer aided mapping and its dynamic modification.