coal的例句大全

About the Legal Protection of the Development of Coal Resources in Shanxi Province

山西煤炭资源开发的法律保护初探

Influence of Harmful Miro-Element in Coal on Environment and Its Control

煤中有害微量元素对环境的影响及控制

Width of destressing gas zone in coal ribs: theoretical analysis and its application

煤巷两帮卸压瓦斯带宽度理论分析及应用

The distribution of pressure water in coal bodies and the variation in stress before and after water injection or destressing have been analysed numerically.

用数值方法分析了压力水在煤体中的分布规律，以及注水和卸压爆破前后的应力变化。

The typical building of coal mine-mine shaft well tower-often airtight container.

煤矿的标志性建筑 —— 矿井井塔,常常采用密闭型的箱型基础.

Cage bushing is the important part of the flexible guidance of coal mine shaft.

罐笼衬套是煤矿竖井柔性导向的重要部件.

Probing into recycle economy system info in coal and other intergrowth and concomitancy diggings

煤炭与其它矿物共生、伴生矿区循环经济体系建立的探讨

At the very beginning of this dissertation, the condition of supply and demand of coal in China is stated, following the inconsistent features.

本文首先阐述了煤炭市场供给和需求的特征，相关影响因素，以及煤炭供需矛盾的特征。

Plant species such as Robinia pseudoacacia, Medicago sativa, Astragalus adsurgens, Chenopodium album, Pharbitis purpurea, Setaria viridis, etc, were found suitable to help restoring the coal gangue dumps.

刺槐、紫花苜蓿、沙打旺、藜、圆叶牵牛、狗尾草等适合作为阳泉煤矿区矸石山生态修复的植物物种。

The town grew prosperous on the back of massive reserves of coal, and like the newly rich all over China, its residents piled into property.

鄂尔多斯的繁荣是构筑在丰富的煤炭储量之上的。和中国所有新贵一样，鄂尔多斯居民扎堆涌入地产业。

Iron joined crystal is the metal framework of pellets containing coal of high temperature.

铁连晶是保持含碳球团热强度的金属骨架.

Analysis and Countermeasures of Heze Power Plant 420 t/ h Coal-fired Boiler Water Wall High Temperature Sulfur Corrosion

菏泽发电厂420t/h煤粉锅炉水冷壁高温硫腐蚀分析及防治对策

Expound the importance of the gas device reconstruction from the skid road reconstruction, blocking the frame, the reconstruction of the oil pressure system and coal supply system.

从炉底滑道改造、封闭机架、油压系统、给煤系统的改造几方面，阐述了造气系统设备改造的重要性。

Some provinces report electricity shortages and stocks of coal are low.

一些省份报告电力短缺还有煤的储存量很低.

Application of Chemical grouting in leakage-prevention of fine fissure in deep well in west ventilation mine of Xinglong-zhuang coal mine

化学注浆在兴隆庄煤矿西风井深井井筒微裂隙防渗中的应用

Vietnam National Coal Export-Import and Material Supply Corp. ( Coalimex ) : 47 Quang Trung , Hanoi ; telex 4517 ; f .1982.

越南全国煤炭进出口和物资供应公司: 在河内; 1982年成立.

Since the latter half year of 2003, vessels for coal transshipment in port have increased radically.

自03年下半年以来, 到宁波港中转的煤炭船舶急剧增加.

The Study of Social System of Typical Coal City in Northeast China Based on the Vulnerability Theory

基于脆弱性理论东北地区典型煤炭城市社会系统研究

There exists many kinds of techniques of NO x pollution control for flue gas from coal-fired boiler.

燃煤锅炉烟气NOx污染治理技术种类较多。

The difference of coal moisture content has some influence to NO x emission.

煤中水分含量的不同，对NOx排放浓度水平有一定的影响；