查询词典 mining area

The trial results show that with the disposal of induced caving roof by presplitting blasting and induced caving roof blasting, about 17.8 m in thickness of rock cushion is successfully formed in the inferior abandoned stope, which can bring down the harm of dashing blast of an explosion caused by roof collapse; apparent run-through flaws arise between presplitting blasting holes, and controllable caving is formed in the roof, abrupt collapse of large area roof is prevented, the productional safe surroundings of underground mining is improved; eventually, the resources' reclamation rate is improved from about 70% to 84.6%, and the dilution rate is abated from 25%40% to below 15%, so efficiently withdrawing is actualized.

试验结果表明：采用预裂爆破与诱导崩顶爆破的方法，通过对顶板的诱导崩落处理，成功地在下方采空区形成了厚度为17.8 m左右的岩石缓冲垫层，有效地降低顶板冒落带来的冲击气浪危害；在预裂孔间产生明显的贯通裂隙，从而在顶板上形成诱导可控崩落，防止顶板大面积的突然垮落，改善地下开采安全生产环境；最终资源的回收率由70%左右提高到84.6%，贫化率由25%~40%降低到15%以下，实现了资源的高效回收。

The subsidence area caused by coal mining is an important point, which should be settled by the land recultivation.

在采煤矿区，由于采煤造成塌陷的土地是土地复垦需要解决的重点问题。

The province's 65 counties completed the second national land survey data verification work in rural areas, accounting for 74% of the province the amount of verification; completed the three-dimensional system of Zhangye City Land Reserve building and zoning map satellite image production tasks, for the high-profile, Sunan , Sandan, folk music has established cadastral management system; completion of Lanzhou, Dunhuang, urn, cooperation, Pingliang, Guazhou, Jiuquan Iron and Steel Group and other cadastral survey 4680 square kilometers and a database-building; complete summary of Tianshui City, land survey tasks; for the prevention and control of geological disasters in the investigation of the basis of digital surveying and mapping results, actively cooperate with the focus on prevention and control of geological disasters in the works carried out; and the City, State Land Resources Bureau, has completed a Lanzhou, Tianshui, Dingxi, Pingliang, Wuwei, Jinchang, Zhangye, Jiuquan City, and Linxia 8 , Gannan mining rights for more than two states the size of the verification mission control surveying, mapping high-grade GPS control points 1940, covering an area of 128.4 thousand square kilometers.

完成了全省65个县区第二次全国农村土地调查数据核查工作，占全省核查量的74%；完成了张掖市国土储备三维系统建设及卫星影像区划图制作任务，为高台、肃南、山丹、民乐建立了地籍管理系统；完成了兰州、敦煌、金塔、合作、平凉、瓜州、酒泉钢铁集团等地籍测量调查4680平方公里和数据库建设；完成了天水市土地调查汇总任务；为地质灾害调查防治提供数字化基础测绘成果，积极配合重点地质灾害防治工程的开展；与市州国土资源局合作，完成了兰州、天水、定西、平凉、武威、金昌、张掖、酒泉八市和临夏、甘南两州的规模以上矿业权核查控制测量任务，测绘高等级GPS控制点1940座，覆盖面积128400平方公里。

Prescription 1: Mining drying immature papaya, and research into a fine powder, scatterable affected area, daily 2

处方1：采干燥未成熟的番木瓜，研成细粉，撒布患部，每天2

The fully mechanized caving coal mining under the railway in mine area will result in difficult maintenance of railway because of great deformation and subsidence speed of terrene and railway.

在矿区铁路下进行放顶煤开采所引起的地表及铁路的变形量大，变形速度快，从而导致矿区铁路维护困难。

If the deformation forecasting of terrene and railwayis incorrect and maintenance measure is not suitable in the preceding and the process of mining, the normal operation of e railway in mine area will not be ensured and perhaps the safety accident will take place.

采在开采前及开采过程中对地表及铁路的变形预计不准确， '是维修措施不当，将无法保证矿区铁路的正常运输，甚至出现安全行车事故。

Factory covers an area of 3000 square meters, mainly the production of mining machine drum, gear, Block, cutter, bucket teeth, serve the Datong Coal Mine Group, Xishan coal, coal-ning the National Coal Group and other companies, products and services rotary drilling of Geology and Mineral Resources in Beijing Qinghai-Tibet Railway, the Capital Airport, Qingdao Bay Bridge, the Beijing-Shanghai high-speed railway, Nanjing Railway Bridge, the Nanjing Yangtze River Bridge, the four bridges by customers!

工厂占地面积3000平方米，主要生产采掘机滚筒、齿座、截齿、斗齿，服务于大同煤矿集团、西山煤电、宁煤集团等全国煤炭企业，旋挖产品服务于北京地矿，青藏铁路，首都机场，青岛海湾大桥，京沪高铁，南京铁路大桥，南京长江三桥，四桥等深受用户好评！

Strong professional and technical, management class, you will provide the series of industrial brush products, there is steel brush series, Article brush series, roller brush, wire polishing brush series×, all kinds of abrasive wire brushes, industrial-sik brush roller series, bottle brush series, Channel brush, disc brush series, widely used products and food, printing and dyeing, textile, glass, leather, metal smelting, mining, furniture, machinery manufacturing and other industries, in services for Chinese enterprises, we had a lot of success case, Baosteel dust cleaning brush, cleaning the boiler of Shanghai Petrochemical, Jiangsu Pesticide Factory Automation clearance bottles, Qingdao Nissin Food Machinery and other industries, we have a combination of our excellent design ability and practical experience, with our customers in this area be a new perfect combination of technology, designed to make our products better most reasonable application in industry.

专业技术雄厚，管理一流，将为你提供各系列工业刷产品，产品有钢带刷系列、条刷系列、滚筒刷、钢丝打磨抛光轮刷系列、各类磨料丝刷、工业植毛刷辊系列、瓶刷系列、通道刷、圆盘刷系列等，产品广泛应用与食品，印染，纺织，玻璃，皮革，金属冶炼，矿山，家具，机械制造等行业，在为中国企业服务中我们曾有很多成功的案例，宝钢的烟尘刷洁，上海石化的锅炉清洗，江苏农药厂的清瓶自动化，青岛日清食品机械等各行业，我们结合了我们优秀设计能力与实践经验，与我们的客户在这领域加以以新的工艺完美的结合，使我们的设计出来的产品，更能最合理的应用在工业上。

With the development of people's living standard and improvement of qulity of life,and the enhancement of enviromental consciousness,we will put a further step to substitute chlorine of hydrogen peroxide,its application is now expanding to increase the gold extraction rate in mining,and the area of food processing industry, sterile packaging and cosmetics,and also in industrial wastewater treatment, gas scrubbing and disinfection sterilization, its other applications will be expected to increase.

随着人民生活水平和生活质量的提高以及环保意识的加强，将进一步推动过氧化氢对氯的替代，其应用领域正不断扩大，如在矿冶中提高金的提取率，在食品加工业中的无菌包装以及在化妆品中的应用、工业废水的处理、气体洗涤及消毒灭菌等方面应用将有望增加。

Markets are located in Shanxi, Shaanxi, Inner Mongolia, Liaoning, Heilongjiang, Shandong, Anhui, Gansu, and other major coal-producing area, equipped with more than 30 large-scale coal enterprises more than 400 fully mechanized coal mining face.

市场分布在山西、陕西、内蒙、辽宁、黑龙江、山东、安徽、甘肃等全国主要产煤区，装备了30多家大型煤炭企业的400余个综采工作面。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。