查询词典 gas coal

In the paper, the application study on slanting board sedimentation pool in Xinjiang Steel Industryblast furnace coal gas lavation is introduced, then the technical parameters and economy are evaluated between

摘 要 对斜板沉淀池在新钢公司高炉煤气洗涤中的应用研究进行了报道，同时与原系统平流沉淀池从工艺参数和

Aim at to steal a thief, rob, a fire, coal gas leakiness' etc. carry on the system which examines and reports to the police, its need is also more and more high.

针对偷盗、抢劫、火灾、煤气泄漏等事故进行检测和报警的系统，其需求也越来越高。

The large thick limnetic facies in Shahezi Formation provided abundant organics for the formation of coal gas.

沙河子组大面积、厚层的湖沼相建造，为煤型气的形成提供了丰富的有机质。

They plan to establish an organization to amplify the international cooperation in the aspect of energy efficient, cleanly coal and liquefacient natural gas.

声明计划设立相关机构以加强各国在能源效率、清洁煤炭、液化天然气等方面的合作，同时鼓励私营企业参与。

Blast furnace auxiliary facilities include: hot-blast stove, gravitation dust catcher, water granulated slag piling yard, main control room, gas cleaning system, blower station, de-dusting system for cast-house, coal powder injection system, mud milling room, switchgear station, material charging system

高炉辅助设施包括：热鼓风炉，重力除尘器，水渣设施，主控室，煤气净化设施，鼓风机站，出铁场除尘系统，煤份喷吹设施，碾泥机室，开关站，原料装料系统，冷却塔，浊环水泵站，沉定池，连铸机，铁块库，，铁水罐修理间，铁水称重系统。

Meanwhile, renewable energy technologies are being vigorously developed in the countryside, such as the use of marsh gas, solar energy and stoves that save on firewood and coal.

完善废弃物综合利用和再生资源回收利用的税收优惠政策，加大国债和中央预算内投资对发展循环经济重点项目的支持力度。

The influences of different metallization ,different oxidation and different gas temperatures on coal and oxygen consumption were studied.

研究了金属化率、氧化度、荒煤气温度对煤耗、氧耗和煤气量的影响；通过对熔化气化炉热平衡分析，了解热量的收入与支出项；通过对还原煤气气体成分的分析图，判断该气体成分能否满足竖炉的需求，通过调整操作参数更新还原煤气的煤气成分。

The dynamic metamorphism of disturbed coals and the effect of radical density on coal-gas outburst prediction are discussed.

在实验基础上进一步探讨了构造煤的动力变质作用和自由基浓度在煤和瓦斯突出预测中的作用。

The chief source of methane is natural gas, but it can also be produced from coal.

甲烷的主要来源是天然气，但也可以用煤来生产。

The pump is mainly used environmental protection, municipal works, coal-fired power plants, gas coke plant, oil refineries, steel mills, mining, paper, cement, food, printing and dyeing and other industries strong suction fluid, viscous, foul pumps, mud, mortar, sand and the flow channel the flow of urban sewage sludge.

该泵主要用于环保、市政工程、火力发电厂、煤气焦化厂、炼油厂、炼钢厂、采矿、造纸、水泥、食品、印染等行业抽吸浓液、稠油、污浊泵、泥浆、灰浆、流砂及城市排污沟道的流动污泥。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。