sized coal 中文意思是什麼

sized coal 解釋
過篩煤
  • sized : adj. 〈構成復合詞〉1. 有…大小的，…大小的，…號的，…開的。2. 依據大小排列的。
  • 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. In order to protect environment, nowadays many large and medium - sized cities in china have forbidden the use of small coal - fired boilers, which is a blow to most of bath centers

    出於環境保護要求，目前我國許多大、中城市已明令禁止使用小噸位的燃煤鍋爐，這對于大多數洗浴中心來說，是一個不小的打擊。
  2. Specification of 3 - phase large - middle sized asynchronous motor for coal beater mill

    風扇磨煤機用大中型三相異步電動機技術條件
  3. On the basis of analyzing and chemically examining a large numble of samples, through comprehensively studying the reservoiring geological conditions as hydrocarbon generation, petrophysical property, reservoir - caprock assemblage and lithologic trap type, by use of mathematical statistics, it was considered that yulin gas field is located in the greatest hydrocarbon - generating intensity area in the basin and its hydrocarbon source rocks are the permo - carboniferous coal measure strata, thus possessing the material conditions of forming large - sized gas fields

    通過大量的化驗分析樣品數據，採用數理統計的方法對生烴條件、儲層物性、儲蓋組合配置、巖性圈閉類型等成藏地質條件進行了較為深入的研究，認為榆林氣田處于鄂爾多斯盆地最大生烴強度區，其烴源巖為石炭二疊系煤系地層，具備形成大型氣田的物質條件。
  4. From 1996 to 1998, as a project manager, i finished the studies on simple constructed venturi water film scrubber desulphurization technology and equipment for small and medium _ sized coal _ fired power plant. such studies are one of the projects required to rack one ' s brain with emphasis by ministry of science and technology in " ninth _ five _ year " plan. on the basis of the aboved researches, being entrusted with jiangxi provencial electric power bureau and guizhou provincial electric power bureau, we conducted the engineering feasible researches and preliminary design for nanchang power power plant and guixi power plant in jiangxi province, guiyang power plant in guizhou province, yongji power plant and taiyuan thermal power plant no. 2 in shanxi province to use venturi water film scrubber simple constructed desulphurization technology. the major technical targets of above consultation are around 70 % of desulphurization rate and improved dust removal efficiencies comparing with original efficiencies. the key features of this new technology are advanced and practical, low in investment cost, small in land occupied, suit for renovating the existing power plant and suited to chinese conditions

    1998年完成了"九.五"國家科技攻關項目< >的開發工作.在此基礎上，受貴州省電力局，江西省電力局，山西省電力局的委託，分別對貴陽發電廠，南昌發電廠，貴溪發電廠，永濟發電廠，太原第二熱電廠等進行了簡易脫硫技術的工程可行性研究以及初步設計等.上述咨詢內容中的主要技術指標是脫硫效率達到70 %左右，並可提高原除塵器的除塵效率.有投資低，佔地面積小，適合老廠改造，技術先進實用等特點
  5. Discussion on the boiler ventilation of the large - sized coal - fired power plant

    論大型燃煤發電廠的鍋爐通風
  6. Development and application of the large - sized coal preparation equipment

    大型選煤設備的開發與應用
  7. Report of exchange meeting of utilization results for fine - sized coal ash

    全國粉煤灰綜合利用成果交流會的情況報告
  8. The big - sized coal enterprises informationization construction problems and solutions

    煤炭企業信息化建設的問題及對策
  9. A useful way to improve the rate of lump coal in small and medium - sized coal mine site

    提高中小型煤礦場面塊煤率的有效途徑
  10. By adding a narrow - sized coarse coal fraction to the finer coal slurry, the flow characteristics optimum coarse - to - fine particle ratio of 40 : 60 exist at which the slurry is newtonian

    但繼續增大粗顆粒在煤粉中的比例，體系的黏度又會增大，而且煤漿的流變性能也發生改變。
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