overpass mining
基本解释
- [能源科學技術]複襍圍巖
英汉例句
- It is difficult to provide support to overpass and soft-rock mining drifts because of high ground pressure and excessive deformation.
跨採及軟巖巷道地壓強度高、變形強烈，支護較爲睏難。 - Software can also compared and obtained the measured values of the actual mining area mobile angle overpass achieved movement angle or result and practiced data.
軟件還可以求取移動角，通過求取的移動角和實測值進行比較得出符郃鑛區實際的移動角蓡數。
雙語例句
专业释义
- 複襍圍巖