外文中英文翻译煤炭开采技术.doc

外文翻译--煤炭开采技术 4 支护质量与顶板动态监测技术在总结缓倾斜中厚长壁工作面开展支护质量与顶板动态监测方面应进一步在坚硬顶板破碎顶板急倾斜放顶煤工作面开展支护质量与顶板动态监测同时应不断完善现有的监测技术发展智能化监测系统改进监测仪表使监测仪表向直观轻便小型化方向发展 5 冲击地压的预测和防治通过计算机模拟研究冲击性矿压显现发生的机理进一步完善冲击性矿压显现监测系统发展遥控测量和预报技术完善冲击性矿压综合防治措施的优化 选择专家系统 6 研究开发新型的支护设备研究硬煤层硬顶板放顶煤液压支架完善液压支架性能和快速移架系统开发耐炮崩轻型化单体液压支柱和厚煤层巷道锚索和可伸缩锚杆 6　小煤矿技术改造和机械化开采技术 实施国家关闭小煤矿淘汰落后生产技术和生产设备提高平均单井规模的技术政策开发小型煤矿机械化半机械化开采技术和装备改进小煤矿的采煤方法和开采工艺提高采煤工作面的单产和工效提高小煤矿的顶底板控制技术水平最大限度地减少顶底板事故率 7　煤炭地下气化技术 煤炭地下气化技术是将处于地下的煤炭进行有控制的燃烧通过对煤的热化学作用而产生可燃气体的过程煤炭地下气化技术属于一种特殊的采煤方法它属国际首创煤炭地下气化技术具有投资少工期短见效快用人少效率高成本低效益好等优点尤其适合我国煤矿地质条件复杂劣质煤比例高三下压煤严重的具体国情具有广阔的推广应用前景应继续研究完善长通道大断面两阶段和矿井式气化两种典型煤炭地下气化工艺进行较大规模的地下气化试验研究摸索实现两个控制三个稳定的技术途径并实现连续稳定生产探索应用的途径 英文翻译译文 Nowadays science and technology the new situation of the economic development under coals mining a technical research has to be faced to domestic foreign two markets and faced to was constuct by main battlefield have a foothold in the coal mine technical of before follow have a foothold the development is in the Chinese coal strategy necessity of technique storage have a foothold strategic in the long-term development in the coal industry have to of the key offends a pass technically have a foothold the industrial engineering is in the coal is actual the problem resolve the point be engaged in in the long-term research develop to store and technique before following the industry science and technology follow develop to have an independent intelligent property right of with the coal mine mine the technique and the kit material for predominant core technique capture technique system a little bit high 1 adopt the coal method and craft Adopt the coal method and the progress of the craft with perfect is the topic that the always opencast academics developThe development that adopts the coal craft will arouse the change that the coal mines each link moderns adopting the development direction of the coal craft is high to produceefficientlyhigh safety with high and dependable the basic path makes to ad