查询词典 coal vase

From the industry, the extractive industries is the most prominent coal industry, the performance of the first three quarters grew 80 percent, of which the performance of July to September rose 1 percent, a number of companies have been notice throughout the year in 2008 will grow by more than 1 percent, reflecting the coal industry is still at a high degree of economy.

业界，采掘业是最突出的煤炭行业，前三个季度的业绩增长了百分之八十，其中7月至9月业绩增长1个百分点，一些公司已通知在整个2008年度将增长1个百分点以上，这反映了煤炭工业正处于经济高度依然。

The layout having accomplished the complete machine external formputting the dyadic spirit face hammer crusher together designs themain body of a book, application and operating principle havingintroduced the type crusher of all kinds's, at present domesticcrusher current situation and developing trend and, adopt theone-level cone tooth to reduce the speed combining with the brokenability and request; Condition having set forth a gear wheelbecoming invalid; Hydraulic coincidence the implement operatingprinciple; The coal moisture content breaks effect in process tobeing broken; Impact of the coal size over broken effect; Break themachinery be maintained to pieces.

本文完成了综采工作面锤式破碎机的整机外形的布局设计，介绍了各类型破碎机的应用和工作原理，以及目前国内破碎机的现状和发展趋势，结合破碎能力及要求采用一级锥齿减速；阐述了齿轮失效的条件；液力偶合器的工作原理；煤的水分对碎破过程中的影响；煤的粒度对破碎效果的影响；破碎机械的维修。

The layout having accomplished the complete machine external form putting the dyadic spirit face hammer crusher together designs the main body of a book, application and operating principle having introduced the type crusher of all kinds's, at present domestic crusher current situation and developing trend and, adopt the one-level cone tooth to reduce the speed combining with the broken ability and request; Condition having set forth a gear wheel becoming invalid; Hydraulic coincidence the implement operating principle; The coal moisture content breaks effect in process to being broken; Impact of the coal size over broken effect; Break the machinery be maintained to pieces.

本文完成了综采工作面锤式破碎机的整机外形的布局设计，介绍了各类型破碎机的应用和工作原理，以及目前国内破碎机的现状和发展趋势，结合破碎能力及要求采用一级锥齿减速；阐述了齿轮失效的条件；液力偶合器的工作原理；煤的水分对碎破过程中的影响；煤的粒度对破碎效果的影响；破碎机械的维修。

Their significant diagnostic criteria are fault plane, tectonoclastic coal andsharp variation in coal seam thickness.

它的主要识别标志是断层面、构造煤和煤层厚度的强烈变化。

Aimed at the low screening efficiency of Aiyou Coal Preparation Plant,some technical reforms were done,namely,proper coal feed rate,fitting position of feed trough and regular analysis of screening efficiency ,and the screening efficiency was obviously increased.

针对艾友矿选煤厂筛分效率低的问题，采取制定合理给煤量、合理布置筛网、合理布置给料溜槽和定期取样分析筛分效率等技术措施，使筛分效率得到明显提高。

This article introduced the control system of coal feeder which is based on the technics process of coal feeder.

摘 要：本文介绍了基于给煤机的工艺过程设计出给煤机的控制系统。

Ferric oxide in the coal exerts a negligible influence on the coal combustion.

Fe2O3是比较稳定的组分，对煤的燃烧过程影响不大。

The mineral composition of typical coal combustion residues in China, including fly ash, bottom ash, slagging and fouling, were investigated by X-ray diffraction, Missbauer spectroscopy and scanning electron microscopy. According to the chemical composition, coal combustion residues can be divided into aluminosilicate, ferruginous and calcareous groups.

利用X射线衍射、穆斯堡尔谱与扫描电子显微镜等方法研究中国典型燃煤煤种的燃烧产物的矿物学特征，揭示出不同化学成分以及不同类型产物中矿物组成的差异性。

High-pressure and dense-phase pneumatic conveying of pulverized coal is a key technology in the field of large-scale entrained bed coal gasification. One of its major problems is how to obtain high solid-gas ratio in the conveying pipe.

煤粉高压密相气力输送是气流床加压气化的关键技术，其核心问题之一是如何获得较高的管路固气比。

The juye coal field total geology keeps to measure 5,570,000,000 tons, is China east end a cake of in the region currently especially whole large pack coal field.

巨野煤田总地质储量55.7亿吨，是目前华东地区最后一块特大型整装煤田。

Apllied the data of QuickBird-2——the highest resolution remote sensing,and based on the theory and methodology of fractal geometry,we have quantitatively studied remote sensing lineations in Gaolong gold deposit of Guangxi.

采用Quick Brid-2高分辨率卫星遥感数据，通过分形几何学的盒计维数法，定量研究广西高龙金矿区遥感线性构造。

So, sometimes, to change the color can not be your food (referring to the above-mentioned crustacean) has been a sign of boiling over.

所以，有时，来改变颜色，不能你的食物一直是沸腾了的迹象。