煤

Coal, mining, construction machinery categories: processing, manufacturing coal pulverizer Dao, the knife's edge spray super-hard alloy, to improve the life of more than five times.

煤碳、采矿、建筑机械类：加工、制造煤碳粉碎机刀把，在刀刃上喷焊超硬合金，使用寿命能提高五倍以上。

How to exactly measure the coal mass of pulverizer in fossil power plant is one of primary causes that the efficiency of milling control is low and the automation is difficult to running. Aiming at the limitation of evidential theory, As the neural network has self-organize, self-learn, collateral distributing manage, strong fault tolerant and robustness, we combined the evidential theory and the neural network and put forward a two-step fusion method.

火电厂中钢球磨煤机筒内存煤量的测量问题一直是制粉控制效率低和自动控制难以投入运行的主要原因之一，针对D-S 证据理论存在的不足，而利用神经网络具有的自组织、自学习、并行分布处理、高度容错性和鲁棒性的特点，本文提出了一种将证据理论与神经网络相结合的数据融合方法，并将其用于解决球磨机存煤量的测量问题。

In port projects, there are more and more vibration equipment (such as feeder and vibrating screen of coal conveying system at coal jetty, etc.) arranged in multi-story factory buildings to meet technological design requirements.

在港口建设中，工艺设计要求将振动设备（如煤码头输煤系统中的给料机、振动筛等）置于厂房楼层的情况越来越多。

It can pick coal,wood,stone which size is bigger than the size of screen from raw coal and the rest will enter next equipment,protecting system in safety and stably condition.

它可以将原煤中大于筛孔的煤块、木块、石块等筛分出来，使符合粒度要求的物料进入下一级输煤设备，保护系统的稳定、安全。

I t can pick coal, wood, stone which size is bigger than the size of screen from raw coal and the rest will enter next equipment, protecting system in safety and stably condition.

它可以将原煤中大于筛孔的块煤、木块、石块等筛分出来，使符合粒度要求的物料进入下一级输煤设备，保护系统的稳定、安全。

Based on the experiment of flocculation setting for hydraulic coal mining screen underflow primary slime and floatation gangue at Daoqing coal preparation plant, the influence of pH on flocculating effect of coal slurry was reviewed.

马正先 1。辽宁工程技术大学资源与环境工程学院，阜新 123000；2。通化矿业道清选煤有限公司，白山 134309佟明煜 1。辽宁工程技术大学资源与环境工程学院，阜新 123000朴正武 2。通化矿业道清选煤有限公司，白山 134309

To shovel coal is to move it from one place to another with a shovel .

铲煤就是用锹把煤从一个地方移到另一个地方去。

It would be preposterous to shovel coal with a teaspoon.

用茶匙铲煤是荒谬的。这台水管锅炉耗煤很厉害。

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。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。