longwall face造句

例句与造句

1. Ways to raise unit production of longwall face
   提高综采工作面的单产途径
2. Formation and application of the front abutment pressure on longwall face
   论采场前方支承压力的形成及应用
3. Practice of gas control technique for fully mechanized longwall face along dip in high gassy region
   高瓦斯区倾向长壁综采面瓦斯防治技术与实践
4. The study on the movability of the face - contacted blocks in overlying strata above the longwall face in datong
   大同采场覆岩面接触块体可动性判定研究
5. Spatial fracturing progresses of surrounding rock masses in longwall face monitored by microseismic monitoring techniques
   微地震监测揭示的采场围岩空间破裂形态
6. It's difficult to find longwall face in a sentence. 用longwall face造句挺难的
7. Study on microseismic monitoring for spatial structure of overlying strata and mining pressure field in longwall face
   采场覆岩空间破裂与采动应力场的微震探测研究
8. The strata behavior rule of longwall face with individual props in shallowly buried coal seam covered with thick soil was summarized
   实验和观测表明，尽管其上覆岩层的力学强度比较小，煤层埋深浅，但工作面初次来压步距大，矿山压力显现剧烈，周期来压台阶下沉量大。