查询词典 gas coal

Currently, 70% of primary energy in China comes from coal, creating large amounts of air pollution and greenhouse gas emissions.

如今， 在中国， 70%的初级能源来自于煤炭，而由此产生了严重的空气污染和大量的温室气体排放。

Necessary facility: Kitchen, water heater, telephone,television wired, security gate, washer, air conditioning,refrigerator, coal gas, warm air, wide band net, furniture, bed,garage

配套设施：厨房，热水器，电话，电视有线，防盗门，洗衣机，空调，冰箱，煤气，暖气，宽带网，家具，床，汽车库

Matching facilities: Bed furniture coal gas broadband networks cable TV television refrigerator air conditioning water heater washer microwave oven furniture: Bed, cabinet, cabinet complete repair situation: Fine repair environment: On Taitung beer street nearby nuptial dress street traffic condition: Good communications each place Che Duyou.

个人 配套设施：床家具煤气宽带网有线电视电视冰箱空调热水器洗衣机微波炉家具：床，橱，柜子齐全装修情况：精装修周围环境：台东啤酒街上婚纱街附近交通状况：交通便利到各处的车都有。

Alberta has vast energy resources in the form of oil, coal and natural gas.

艾伯塔省拥有大量的石油、煤和天然气资源。

THT has passed authentication of quality management system and product from ISO9000 and American Petroleum Institute, constructed a complete set of mature market executing system, and its products are widely applied in fields such as petroleum, natural gas, chemical industry, coal, metallurgy, medicine and storage.

公司通过了 ISO9000和美国 API 石油学会的质量管理体系和产品的认证，建立了一整套成熟的市场运营体系，产品在石油、天然气、化工、煤炭、冶金、医药、仓储等领域广泛应用。

THT has passed authentication of quality management system and product from ISO9000 and American Petroleum Institute, constructed a complete set of mature market executing system, and its products are widely applied in fields such aspetroleum, natural gas, chemical industry, coal, metallurgy, medicine and storage.

公司通过了ISO9000和美国API石油学会的质量管理体系和产品的认证，建立了一整套成熟的市场运营体系，产品在石油、天然气、化工、煤炭、冶金、医药、仓储等领域广泛应用。

The physical and mathematical models of underground gasification are erected; a temperature field in the district of gasification is set up; the instance analysis on the computer analogue simulation machine has been carried out; systematic analysis and research on the variable rules of temperature and different components has also been taken and some important resultants about the best position for drilling and the relationship between adjustment and control and gasification stability have gained, which opens up a new field for the sight research of the control of the stability of underground gas of coal.

建立了钻孔调控气化的物理模型、数学模型及气化盘区温度场，并进行了计算机模拟仿真及实例分析，对温度及各组分的变化规律进行了系统的分析研究，得出了最佳调控钻孔位置及调控与气化稳定的关系等重要结论，为煤炭地下气化稳定控制的可视化研究开辟了新的领域。

Studying the chemical balance,energy balance and material balance in the gasification process and probing into the interaction in the gasification process and law of changing offer a theoretical foundation for gasification control. Through the materialization nature of coal, the gasification characteristics of the deoxidize zone are mainly studied (the dynamics characteristics and chemical characteristics). Probing into coz deoxidize mechanism ?establishes the theoretical foundation for the proposition of mark gas;the Principle to adjust and control temperature and applying methods is studied;the physical and mathematical models of underground gasification are set up;A temperature field in the district of gasification is set up and the instance analysis of computer analogue simulation machine has been carried out.

本文通过探讨"三带"基本特征，进而对煤炭地下气化的过程稳定进行研究；研究气化过程中的化学平衡、能量平衡及物料平衡，探讨气化过程中各组分之间的相互关系及变化规律，为气化调控提供理论依据；通过煤炭的物化性质，重点研究还原带的气化特征，分析探讨还原机理，为标志气体的提出奠定理论基础；研究以标志气体为核心的调控升温气化原理及实施方法；建立地下气化的物理模型与数学模型；建立气化盘区温度场，并进行计算机模拟仿真的实例分析。

Porosity logging methods examining gas reservoirs of sandstone and argillaceous sandstone through acoustic wave and density are effectively used in coal beds.

煤田中在煤层附近有煤层气砂岩储层、泥质砂岩储层的存在，声波、密度两种孔隙度测井是进行孔隙度探测的有效方法。

Prohibitions on the reprocessing of spent fuel from nuclear power plants, building more pipelines to carry oil and natural gas, reviewing all public lands to determine whether they should be open to energy development, giving the Federal Energy Regulatory Commission the power to take private land to build electricity transmission lines, and increasing subsidies to the coal, oil, and gas industries.

禁止再加工乏燃料的核电厂，建管线进行石油、天然气、检讨公地，以决定应否开放能源开发，使联邦能源管理委员会有权采取私有土地兴建输电线路、增加补贴的煤炭、石油和天然气工业。

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。