coal-mining的例句（coal-mining在句子中的用法）

• The vibrating centrifugal dehydrator and scraper discharge centrifugal dehydrator are usually used in coal mine industry. 振动离心脱水机与刮刀卸料离心脱水机是煤矿常用的两种离心脱水机.
• The clean coal is sent to a crusher and the boilers. 干净的煤送入破碎机和锅炉.
• The fossil fuels (coal and oil) are finite resources. 化石燃料（如煤和石油）属于有限资源。
• Example are given to show the tendency of change of clinkering property of coal with pressure. 并举例说明了加压下煤结渣性变化的规律.
• Nuclear power is cleaner than coal. 核能比煤清洁。
• Vanadium seldom forms mineral deposit. It is mainly exist in vanadium titanomagnetite coal gangue and claystone. 钒一般很少单独形成矿床, 它主要赋存于钒钛磁铁矿、石煤矿、粘土岩中.
• German synthetic nitrates knocked out Chilean nitrate mining after 1920. 1920年以后,德国合成硝酸盐给了智利硝石开采当头一棒.
• The structure development of coal chars under high temperature reducing conditions was studied. 研究了在高温还原性条件下煤焦的孔隙结构的变化规律.
• Role - play: You have ordered a cartload of coal. 角色扮演: 你预定了一车煤.
• Pyrolysis section: built by laying high quality clay brickfull carbonization of coal. 干馏段: 采用优质高炉粘土砖砌筑,内置中心管.
• The degree of carbonization of coal depends on the temperature. 煤层的炭化程度取决于温度.
• There are intermediate varieties known as cannel coal. 有一些中间性的变种,叫做烛煤.
• Cannel coal is dull black. 烛煤呈暗黑色.
• Coal is much calorific than green wood. 煤产生的热量比湿木材多得多.
• Different assembling positions for calciner are designed according to different coal characteristics. 结合燃煤特点,分别设计了不同的燃烧器安装位置.
• The power stations burn coal from the Ruhr region. 发电站烧的煤产自鲁尔地区。
• The design and application effect of the horizontal twinroler machine for coal briquetting have been introduced. 介绍了用于压制型煤的卧式对辊压球机的设计和应用效果.
• Therefore, the honeycomb briquet, the coal briquet and so on then appeared in people's life. 于是, 蜂窝煤 、 煤砖等便出现在人们的生活中了.
• These borings consist of rock fragments, ash coal and other materials. 这些孔屑包括石头碎片 、 灰尘、煤渣和其他东西.
• Borehole hydromining is a kind of safe and efficient new mining method. 钻孔水力采煤是一种既安全、又能极大地提高资源利用率的新的采矿方法.