查询词典 coal

Records from the data warehouse in a coal-fired power plants were used for Data Mining modeling of coal grinding process in a double charge-discharge coal ball mill, the artificial neural network model built to be verified by the actual operation of the ball mill, was employed to simulate the coal grinding process, focusing on the particle filling optimization.

利用火力电厂数据仓库中的128 065条历史记录，对一台双进双出球磨机的煤粉磨制过程进行数据挖掘建模，所建人工神经网络模型得到设备实际运行状态的验证；采用该模型对煤粉制备过程进行模拟分析，着重研究了料位参数的优化问题。

Based on domestic and foreign coal crusher with the development of the status ,through a theoretical basis for analysis, for the unique physical properties of coal, coal preparation and development of the mid-point of broken operating characteristics, combining theory broken by rough launched a broken pair of coal Roll Crusher design.

本文通过对国内、外煤用破碎机的发展现状分析，通过一定的理论依据分析，针对煤炭特有的物理性质，和选煤中点破碎作业工艺发展特点，结合破碎理论开展了煤用粗碎双齿辊破碎机的设计。

The equipment uses upper/lower rotary chain-bucket to hoist coal from carriage to certain height and unload the coal onto horizontal strap, and then the coal is unloaded onto inclined strap machine, which cast the coal to one side of the railway.

该设备是利用上下回转链斗，将煤从车箱内提升到一定高度卸在水平皮带机上，而后转卸至倾斜皮带机上，由倾斜皮带机将物料抛置轨道的一侧。

From November 12 to 14 in Shanxi held "key industrial province in 2009 the annual coal transportation capacity will need to converge," From the news, Shanxi province plant the request of the Government can no longer take the main source of electricity supply pressure at the local coal on a small kiln, requested the power companies as soon as possible to adjust the structure of coal supply, we must allow for large coal mines to account for more than 50%.

从11月12～14日在山西召开的&2009年度省内重点工业用煤产运需衔接会&上传出消息，山西省政府要求省内的电厂再不能把电煤供应的主要来源压在地方小窑煤上，要求电力企业要尽快调整煤炭供应结构，一定要让大矿供的煤能够占到50%以上。

The measuring system comprises a coal transmission pipe, and the emitter and the receiver are arranged at two sides of the coal transmission pipe and positioned along the radial direction in a staggered way, thus leading the transmission direction of a microwave signal that is emitted by the emitter and the flowing direction of the pulverized coal in the coal transmission pipe to form an offset angle between 30 and 60 degrees.

该系统包括输煤管，发射器和接收器设置在输煤管两侧，并沿径向错位安装以使发射器发射的微波信号传输方向与输煤管内的煤粉流动方向成偏角，该偏角为30～60°。

Langfang Jihua-trade fuels Management Company Limited was established in 2006, has been two years of coal sales history, major cities headquarters in Beijing have large freight yard with a total area of 160,447 square meters, each package of road freight yard with all the machinery Coal Unloader missing, the coal and coal transport system, sprinkler irrigation equipment, are equipped with dedicated rail lines

随着中国纺织业的体制改革，对于各省地方纺织企业存在这样那样的问题，中纺资产管理有限公司在这样的背景下成立的。如何审时度势，把握纺织企业开放赋予的发展机遇？品牌力将是制胜市场的利器，品牌形象策划是中纺资产管理品牌化发展的重要措施。

Langfang Jihua-trade fuels Management Company Limited was established in 2006, has been two years of coal sales history, major cities headquarters in Beijing have large freight yard with a total area of 160,447 square meters, each package of road freight yard with all the machinery Coal Unloader missing, the coal and coal transport system, sprinkler irrigation equipment, are equipped with dedicated rail lines

廊坊冀华通贸燃料经营有限公司成立于2006年，至今已有2年煤炭销售历史，总公司在北京各大城市均有大型货场，总面积160447平方米，每个货场均拥有整套行进的机械缺卸煤、配煤系统和煤炭转运、喷灌设备，均配有铁路专用线。

Langfang Jihua-trade fuels Management Company Limited was established in 2006, has been two years of coal sales history, major cities headquarters in Beijing have large freight yard with a total area of 160,447 square meters, each package of road freight yard with all the machinery Coal Unloader missing, the coal and coal transport system, sprinkler irrigation equipment, are equipped with dedicated rail lines.

标志设计，燃料经营公司标志设计，燃料公司VI设计，燃料公司标志设计欣赏廊坊冀华通贸燃料经营有限公司成立于2006年，至今已有2年煤炭销售历史，总公司在北京各大城市均有大型货场，总面积160447平方米，每个货场均拥有整套行进的机械缺卸煤、配煤系统和煤炭转运、喷灌设备，均配有铁路专用线。

Langfang Jihua-trade fuels Management Company Limited was established in 2006, has been two years of coal sales history, major cities headquarters in Beijing have large freight yard with a total area of 160,447 square meters, each package of road freight yard with all the machinery Coal Unloader missing, the coal and coal transport system, sprinkler irrigation equipment, are equipped with dedicated rail lines.

项目背景：廊坊冀华通贸燃料经营有限公司成立于2006年，至今已有2年煤炭销售历史，总公司在北京各大城市均有大型货场，总面积160447平方米，每个货场均拥有整套行进的机械缺卸煤、配煤系统和煤炭转运、喷灌设备，均配有铁路专用线。

China's coal storage volume is very large, coal based energy is the long-term status will not waver. But coal is China's major air pollution sources therefore, the development of clean coal technology is the primary solution to the problem.

我国的煤炭存储量是相当大的，所以煤炭作为基础能源的地位是长期不会动摇的，但是燃煤却是我国大气污染的主要来源，所以发展洁净煤技术是解决环境污染的首要问题之一。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。