查询词典 gangue rock

Based on the experiment of flocculation setting for hydraulic coal mining screen underflow primary slime and floatation gangue at Daoqing coal preparation plant, the influence of pH on flocculating effect of coal slurry was reviewed.

马正先 1。辽宁工程技术大学资源与环境工程学院，阜新 123000；2。通化矿业道清选煤有限公司，白山 134309佟明煜 1。辽宁工程技术大学资源与环境工程学院，阜新 123000朴正武 2。通化矿业道清选煤有限公司，白山 134309

Plans to invest 30 to 40 billion yuan to build two 900,000 tons coal; 3 million tons a coal mine; and construction of 4.5 million tons coal washery; 2 million tons coking plant; 2 × 135MW coal gangue power plant; 20 million tons of industrial methanol and 200,000 tons of tar processing and fine chemical manufacturing industry series.

计划投资30一40亿元，建设90万吨煤矿两座；300万吨煤矿一座；建设450万吨洗煤厂；200万吨焦化厂；2×135MW煤矸石发电厂；20万吨工业甲醇和20万吨焦油加工及精细化工生产等系列化产业。

Experiments on the unconfined compressive strength of the coal gangue blendings with different length of time were carried out, and the increasing regularity of the strength was studied.

该技术的应用可实现降低通县乡公路造价，推动矿区周边通县乡公路建设进程，同时解决了煤炭工业区煤矸石的占地和污染。

There are more than 2000 tailing ponds and 1900 coal gangue hills, which reserve 5000 million tons of tailings and 3800 million tons of gangues respectively.

国内外的工业发展经验表明，矿业开发紊乱和萧条，是生产力发展要求调整生产关系的讯号和社会安定的大问题。

It is important in the production of coal mine that preparation of gangue from lump coal. At present, large gangues are usually selected by hand.

矸石分选是煤矿生产的重要环节，即在煤块中将矸石挑选出来。

There are more than 2000 tailing ponds and 1900 coal gangue hills, which reserve 5000 million tons of tailing s and 3800 million tons of gangues respectively.

现有 2 0 0 0多座矿山尾矿库储有 5 0× 10 8t尾矿，190 0座煤矸石山储有 38× 10 8t煤矸石，应用近年开发成功的矿山固体废料综合利用技术，可以将之变为新的矿物资源，可开发成为矿山、矿业城市经济转型的资源基础和接续产业。

The pH value of ignited gangues declined, nutrient status of surface gangues was bad, and species and quantity of gangue microbe were small.

自燃后的煤矸石pH值降低，表层煤矸石养分状况差，微生物种类和数量均偏少。

Exterior building envelopes state of rural housing is improved in Handan by adopting new wall material and making full use of local industrial garbages, such as coal gangue and boiler slag.

充分利用邯郸当地的煤矸石、炉渣等工业废料，改用新型的墙体材料，改善邯郸农村住宅的外围护结构状态。

Rolling type grate: burning coal in rolling mode, with high burnout rate, thoroughly treated side-sealed air, suitable to burnⅡⅢ soft coal and coal gangue.

滚动炉排（该炉排将煤滚动燃烧，燃尽率高，彻底解决了侧密风）适用ⅡⅢ烟煤和煤矸石。

L Rolling type grate: burning coal in rolling mode, with high burnout rate, thoroughly treated side-sealed air, suitable to burnⅡⅢ soft coal and coal gangue.

滚动炉排（该炉排将煤滚动燃烧，燃尽率高，彻底解决了侧密风）适用ⅡⅢ烟煤和煤矸石。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48