您要查找的是不是：
- Hereby the safety of the combined mining of thin seams under the close gob water was evaluated. 根据分析的结果评价了临界距离老空水下薄煤层联合开采的安全性。
- According to the state of geology complex and unseasonable design,through many years practice in Zhangshuang coal mine,the way of lifting the single face output in combined mining face is provided. 针对张双楼矿地质条件复杂，设计不太合理等先天不足，通过多年的实践，提出了提高综采工作面单产的有效途径。
- The work principle of electrodialysis water treatment technololgy and application state in water and liquid providing in combined mining face are introduced. 简述了电渗析水处理技术的工作原理及在井下综采工作面供水供液中的应用现状；
- The mines have been closed by a strike. 由于罢工矿井关闭了。
- In allusion to hydraculic support of structredness attaint countermeasure,according to 21121 working face act case,combine mine drang appear rule,mutual it appear causation carry through analyes explan,and advance prevent countermeasure. 针对综采放顶煤支架出现的结构性损坏,以21121综放工作面为例,结合矿山压力显现规律,对其原因进行分析说明,并提出了防止对策。
- The two parties have combined to form a government. 两党已经联合起来组成政府。
- He labored in the mines for 30 years. 他在矿场里辛勤工作了三十年。
- The combined fleet is armed to the teeth. 这支联合舰队全副武装。
- However, most people combine mining and blacksmithing or mining and engineering. 如果你愿意，可以把这三种技能都尝试一下；当然这便要求你付出更多的努力。
- In sum, theory must be combined with practice. 总之，理论必须同实践相结合。
- Combining mining geologic condition with production practice, create physical model, predict hodograph, and compute strata velocity distribution. 结合矿井开采地质条件及生产实际,建立数学物理模型,推算时距曲线、求解地层速度。
- Application of Cable in Combined Mining Cut Hole 锚索在综采切眼中的应用
- Bona jade store, combining mining, manufacturing and selling jade, while selling medicine and silk as a sideline. Its sale area covers3000 square meters. 让您找到理想的生活，拥有美好的未来，美化您的生活环竟给您一个精神上力量。博纳玉器城以经营玉器为主集开采、工、售为一体，营业面积3000多平方米，是您选购馈赠亲友礼物的最佳去处。
- combined mining caving working face 综放
- How these elements are combined is clearly known to us. 这些元素是怎样结合的我们知道得很清楚。
- By analysing geological exploration informations for Lishi coal mine area,combining mining conditions,discusses the reliabllity of 4 # seam resources,and 4 # seam mixed mining 10 # seam. 通过对离石矿区的地质勘探资料的分析,结合实际开采情况,论证了4%23煤层的资源可靠性及与10%23煤层配采的可靠性及配采方案。
- Combined into one united body; merged. 合并的，结合的并入一个整体的; 合并的
- They laid mines to keep the enemy from coming near. 他们埋下地雷，使敌人没法接近。
- surface and deep combined mining 露井联合开采
- A ship equipped for laying explosive underwater mines. 布雷舰艇装备有布水雷装置的舰艇
