head coal 中文意思是什麼

head coal 解釋
精煤；頂板中的煤夾層
  • head : n 1 頭，頭部，首。2 頭腦，才能；智力，想像力，理解力。3 前部，上部；頂端，尖突部；船長；（書頁等...
  • coal : n 1 煤，煤塊，煤堆。2 〈pl 〉〈美國〉（一堆）燒紅的煤。3 〈常 pl 〉〈英國〉（幾塊）供燃燒的煤。4 ...
  1. The study tours covered reginas shelter belt research institute, the indian head research center, community pastures, saskatoon irrigation diversity research center, the agriculture research center at saskatchewan university, the swift current research station, lethbridges irrigation demonstration farms and research center, the alberta research institute, the elerslie research farm, the lacombe research stations, the western beef group, transaltas coal mine land reclamation project and some typical farms and pastures

    參觀考察了位於里賈納的防護林研究中心印第安海德研究中心社區牧場薩斯卡通灌溉多樣化研究中心薩斯喀徹溫大學內的聯邦農業部農業研究中心斯威夫特卡倫特研究站萊斯布里奇的灌溉示範農場萊斯布里奇研究中心阿爾伯塔省研究院elerslie研究農場拉康姆豬研究站和西部肉牛小組transalta煤礦復墾項目以及一些典型的農牧場。
  2. A scheme to be formulated and submitted for approval to the harbour commissioners for the exploitation of white coal hydraulic power, obtained by hydroelectric plant at peak of tide at dublin bar or at head of water at poulaphouca or powerscourt or catchment basins of main streams for the economic production of 500, 000 w. h. p. of electricity

    有個建造水力發電廠的計劃：利用都柏林沙洲的滿潮噗啦呋咔272或鮑爾斯考特瀑布273的水位差主要河流的流域來開發白煤水力發電，經濟生產五十萬水馬力的電力。擬好后，將提交港灣委員會，以便獲得批準。
  3. He was covered from head to toe in coal dust, like a miner coming up from the pit.

    他從頭到腳全是煤灰，就象一個礦工剛從坑道里出來一樣。
  4. Abstract : the structure, characteristics and application of or dina ry coal - dust - injection guns used in blast furnaces is introduced and the reaso ns the curved coal - dust - injection gun should replace straight one and ceramic - lined composite gun head should replace straight stainless steel one have been put fo rward. the performance of curved guns used at baosteel and shougang and the pros pect of this new type of gun has been given

    文摘:對目前國內高爐採用的普通型煤粉噴槍的結構、特點及使用情況進行了分析並指出其不足，提出了將直煤槍改為彎煤槍；用陶瓷內襯復合彎槍頭取代不銹鋼直槍頭的觀點與理由，給出了陶瓷內襯復合彎槍在寶鋼、首鋼高爐的應用情況，並對其發展進行了展望。
  5. State administration of coal mine safety head zhao tiechui said today monday that about 26 - hundred mines will close by the end of this year, with 22 - hundred more closing in 2007

    國家煤礦安全監察局局長趙鐵錘星期一表示，中國今年年底之前將關閉大約2千6百多處小煤礦， 2007年還將關閉2千2百多處。
  6. Portrait of wu jialin, labor model of the centrally - owned enterprise and head of wuhan coal design institute

    中煤國際工程集團武漢設計研究院院長吳嘉林
  7. State administration of coal mine safety head zhao tiechui said today ( monday ) that about 26 - hundred mines will close by the end of this year, with 22 - hundred more closing in 2007

    國家煤礦安全監察局局長趙鐵錘星期一表示，中國今年年底之前將關閉大約2千6百多處小煤礦， 2007年還將關閉2千2百多處。
分享友人
分享到 Line

分享到臉書