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- An initial mining depth in the thick seam or a depth of a full seam cut will cause an obvious increasing in crack height and also in horseshoe distribution. 增大重复开采厚度以提高采煤工效和矿井经济效益;
- A single mining structure can contain multiple mining models that share the same domain. 单个挖掘结构可包含多个共享相同域的挖掘模型。
- Tab to test the predictive accuracy of a single mining model, or to compare the effectiveness of multiple mining models contained within a mining structure. 选项卡测试单个挖掘模型的预测准确性,或比较挖掘结构中包含的多个挖掘模型的效率。
- Full Seam Cutting and Caving Mining Technology in and Its Development Prospect 大采高放顶煤开采技术及其发展前景
- Practice on creating high production and efficient face in the single mining field of the single middle thick coal seam 单一中厚煤层单翼采区创高产高效工作面实践
- fuN-mechanized mining full height 大采高综采
- Research on support technology for full seam mining gateway with soft roof, soft coal and soft floor 三软煤巷支护技术研究
- Research on Support Technology for Full Seam Roadway 全煤巷道支护技术研究
- Application of full seam bolt support to mine wide cross section gateway in special thick seam 全煤锚杆支护在特厚煤层宽断面巷道的应用
- The letter was written on a single sheet of paper. 这封信只用一张纸写成。
- One single, second class, to winchester, please. 买一张去温撤斯特单程二等票。
- He got over the stream with a single leap. 他一跃就跳过了小溪。
- The bridge crosses the river in a single span. 河上那座桥是单跨桥。
- Do you want a single or a return ticket? 你要单程票还是往返票?
- Is the material single width or double width? 这幅料子是单幅的还是双幅的?
- I have had to work for every single penny I earned. 我挣的每一便士都是辛苦工作得来的。
- The huntsman fired a single shot at the lion and settled its hash. 猎人朝那只狮子开了一枪,把它打死了。
- Five twenties and ten single, please. 请给我5张20元的和10张1元的。
- She wore a single orchid on her evening dress. 她在晚礼服上缀着一朵兰花。
- Application of Bolting with Wire Mesh Coupling Supporting Technique in Deep-Buried Full Seam Gateway 深部全煤巷道锚网耦合支护技术应用研究