高揮發煤 的英文怎麼說

中文拼音 [gāohuīméi]
高揮發煤 英文
high volatile coal
  • : Ⅰ形容詞1 (從下向上距離大; 離地面遠) tall; high 2 (在一般標準或平均程度之上; 等級在上的) above...
  • : 動詞1 (揮舞) wave; wield 2 (用手把眼淚、汗珠兒等抹掉) wipe off 3 (指揮軍隊) command (an ar...
  • : 名詞(頭發) hair
  • : 名詞(黑色固體礦物) coal
  • 揮發 : volatilize揮發物 volatile matter; 揮發油 volatile oil; attar; benzin(e); naphtha (粗的); oleu...
  1. It focuses on the theory of the mineral functional materials " improving the anti - chloride permeability and the chloride binding. the main achievements of this article include : 1 ) use the technology of xrd, sem, bet, laser particle size distributor etc to test the component, the construction, particle size distributor, specific surface etc of micro - silica, ultra - fined slag, high quality fly ash, meta - kaolin clay, four types of the mineral functional material, theoretically analysis the functions which the four mineral functional minerals act on cement concrete, namely pozzolanicity effect, filling effect, micro - aggregate effect, surface adsorption effect and so bring into play the affect of plastification, lowing of temperature, reinforcement, improvement of durability. base on this analysis we can conclude that the proper diameter of the mineral functional material is 5 m - 15 m, that is blain fineness 4500cm2 / g - 7500cm2 / g

    本論文的主要成果包括以下幾個方面: ( 1 )採用xrd 、 sem 、 bet 、激光粒度分析儀等多種測試手段,探明了以硅灰,超細磨粒化爐礦渣,優質粉灰及偏嶺土超細粉等4種超細礦物功能材料的組成、結構、粒度分佈、比表面積等基本性質;從理論上分析了礦物功能材料在混凝土中的4種效應,即火山灰效應、填充密實效應、微集料效應、表面吸附效應,並由此出增塑、溫峰削減(降熱) ,增強及耐久性改善等作用;通過相關理論分析,推導出礦物功能材料的合理粒徑范圍在5 m 15 m ,即勃氏比表面積為4500cm ~ 2 g 7500cm ~ 2 g 。
  2. Long - term and efficient work safety mechanism must be established in high risky industries such as coal mine industry, in which the concept of scientific development must be insisted, economic rule must be obeyed, and economic lever must be brought into full play

    在以炭生產為代表的風險行業中建立「長久」而又「有效」的安全生產機制,必須堅持科學展觀,嚴格遵循經濟規律,充分經濟杠桿作用。
  3. Based on testing and analyzing the relative results of the gear reducers ' standard or the problems emerging in chinese coalmine and the same products in other nations, proposed effect of different thermal radiation on the thermal power of gear reducer, gave effective thermal radiation measures in different case when designing and selecting the big power reducer, to ensure the thermal power of gear reducer increasing

    摘要通過對我國現行減速器行業標準及炭行業生產現狀與國外同類減速器的對比分析,提出了不同散熱方式對減速器熱功率的影響,給出了在設計和選用大功率減速器時,針對不同的工況所應採取的有效散熱方法,保證減速器熱功率的有效提,最大限度地和使用設計機械功率。
  4. The machine can adopt positive and negative circulation and other deep drilling technique, adapts to various stratum, is the first selected equipment for foundation construction of river ' s bridge and dock, and also adapts to large diameter borehole construction such as tall building, coal mine vertical well and sewage well, it exerts great action many changjiang river large scale bridges foundation construction

    該機可採用正反循環等鉆進工藝施工,適合於各種地層,是江河橋梁、碼頭基礎施工的首選設備,也適用於層建築、礦豎井和污水井等大口徑鉆孔施工,在多座長江大型橋梁基礎施工中了巨大作用。
  5. Development on ispg can not only fulfill the potential of power supply equipments and reduce wastages of electric power to the aim of saving energy and enhancing economic benefits of enterprises, but also benefit the whole society. it also helps to save resources that are not recyclable, such as coal. moreover, our country can reduce investment to build power plants, and so on

    研製智能型靜止進相器不僅可以現有供電設備的供電潛力,降低電力損耗,從而達到節能目的,提企業的經濟效益,而且社會效益也十分顯著:電機功率因數的提,降低電力損耗,還有利於節省等不可再生資源,減少國家投資新建電廠等。
  6. After implementation, the occurrence of explosion problem in coal pulverizing system while burning high volatile coal has been effectively controlled, enhancing safety and stability in the coal pulverizing, obtaining obvious good results

    該措施實施后,有效地控制了燃用高揮發煤時制粉系統爆炸的生,提了制粉系統運行的安全性。
  7. Directing against explosive phenomenon in coal system while burning high volatile coal in the boiler, the causes resulting in explosion have been analysed, and several concrete measures for preventing explosion in the coal pulverizing system being put forward

    摘要針對鍋爐燃用時中貯式制粉系統的爆炸現象,分析了造成爆炸的原因,並提出了防止制粉系統爆炸的具體措施。
  8. This flexion of graph can be defined as criterion of coal ignition character under excessive oxygen supply. based on viewpoints of coal ignition, we put forward assumption aiming at ignition character of coal with excessive oxygen. in this thesis, with comparison of average temperature increase among eleven kinds of coal, the following are obtained : homogeneous ignition happens when coal has higher volatile matter and there is a approximative direct - ratio relationship between temperature hoist before flexion and content of volatile matter ; on the other side, heterogeneous ignition occurs for the coal with lower volatile matter content because of collective influence of volatile matter and fixed carbon combustion, and one - to - one relationship between temperature increase before flexion and content of volatile matter does not exit

    著火性質研究的觀點為基礎,對在過氧條件下的著火性質提出假設,通過11種標準樣在過氧條件下燃燒實驗,對比了拐點前後平均溫升與樣成分的關系,證實了分含量較在過氧條件下生均相著火燃燒,拐點前後量熱系統的溫升分別與分和固定炭的含量成近似正比的關系;而分含量較低的在過氧條件下生非均相著火燃燒,拐點之前量熱系統的溫升由於受到分和固定炭同時燃燒的影響,因而不存在溫升與分含量之間單一的對應關系。
  9. Xuanhua - datong speedway is a over loading traffic mountainous highway in hebei and an important routeway for carrying coal from shanxi. to exert benefits of xuanhua - datong speedway sufficiently, measuring traffic ability of bridges is important

    宣化一大同速公路河北段是一條重載交通的山區速公路,也是晉外運的主要通道之一;為了充分宣大速公路的效益,科學地測算其橋梁的通行能力,是非常重要的。
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