propane 中文意思是什麼

音標 ['prəupein]
propane 解釋
n. 名詞 【化學】丙烷。

  1. Abstract : the reaction conditions, catalysts of selective oxidation of propane to acrolein and the mechanism of acrolein formation were reviewed

    文摘:論述了丙烷選擇氧化制丙烯醛催化反應的反應條件、催化劑和丙烯醛生成機理等方面的研究進展。
  2. The technical character of two kinds of chemical synthesis process from ethylene oxide and acrolein as raw material to produce 1, 3 - propanedi - ol as well as compared with the production process which using glycerol and glucose biological produce 1, 3 - propane - diol is analyzed

    重點分析了以丙烯醛和環氧乙烷為主要原料的兩種化學合成工藝的技術特徵，並與以葡萄糖甘油為原料、生物法和一1 ， 3 -丙二醇的生產工藝進行了對比。
  3. Manufacturing technique of wax microcrystalline : with crude oil vacuum residua fractions as material, it is made from propane taking off asphaltum, furfural refining, ketone benzene taking off oil, and argil refining

    微晶蠟的生產工藝流程:本產品以天然原油的減壓渣油為原料，經丙烷脫瀝青、糠醛精製、酮苯脫油、白土補充精製及加氫補充精製冷卻后成型而制得該系列產品。
  4. Specification for commercial butane and commercial propane

    商業用丁烷和丙烷規范
  5. Commercial propane and butane. analysis by gas chromatography

    工業用丙烷和丁烷.氣相色譜分析
  6. Liquefied petroleum gases ; propane, propene, butane, butene and their mixtures ; requirements

    液化石油氣.丙烷丙烯丁烷丁烯及其混合物.要求
  7. In challenges with the competition bureau, mr. finkelstein has been unbeatable. he has won each of the four merger cases that the bureau has contested, the most famous of which was the bruising four - year campaign he and mr. facey led to win court approval in 2003 for superior propane inc. s takeover of crosstown calgary rival icg propane inc

    布雷克律師事務所是加拿大最著名的大型律師事務所之一，其近六百名律師分佈於加拿大的溫哥華卡爾加里多倫多渥太華蒙特利爾英國倫敦美國紐約芝加哥和中國北京及上海等各個分所。
  8. Liquefied gas fittings, gas fittings and propane gas armature belong to our portfolio. for more information please call us

    提供關于煤氣管配件的信息，請您撥打，電話垂詢。
  9. Portable refrigerators for use with hd - 5 propane gas

    使用hd - 5丙烷氣體的可移式冷藏箱
  10. Propane is said to be related to these other members of the family in a homologous sense.

    就同系列的意義而言，可以說丙烷是與本系列的其他成員相關連的。
  11. Petroleum industry. identification plate for commercial butane or propane container, filled " by weight "

    石油工業. "按重量"注入的商用丙烷或丁烷容器用標記牌
  12. The oh functionality of the polyether may be controlled by using modifiers such as glycidol, ethylene glycol, water or trimethylol propane.

    用縮水甘油、乙二醇，水或三羥甲基丙烷等改良劑，可控制聚醚的羥基官能團。
  13. The oh functionality of the polyether may be controlled by using modifiers such as glycidol, ethylene glycol, water, or trimethylol propane.

    可用縮水甘油，乙二醇，水或三羥甲基丙烷等改良劑，可控制聚醚的羥基官能團。
  14. Progress and development in the selective oxidation of propane to hydrocarbon oxygenates

    丙烷直接合成烴類氧化物的進步與發展
  15. Code of practice for domestic butane - and propane - gas - burning installations - installations at permanent dwellings, residential park homes and commercial presmises, with installation pipework sizes not exceeding dn 25 for steel and dn 28 for corrugated stainless steel or copper

    家用丁烷-丙烷燃氣裝置的操作規范.永久性住宅居住區公園和商業化處所中的鋼管尺寸不超過dn25和波紋不銹鋼或銅管尺寸不超過dn28的裝置
  16. Propane may also be used as lpg.

    丙烷也可用作液化石油氣。
  17. The gas, which is sulphur-free, contains 89-99% methane, up to 6% ethane, and 3% propane.

    天然氣不含硫，含甲烷88-99，乙烷6和丙烷3。
  18. Test method for dryness of propane valve freeze method

    測定丙烷乾燥性的試驗方法
  19. Aromatization of propane over nanosized zn hzsm - 5 zeolite

    5分子篩催化丙烷芳構化
  20. Cost analysis of new type propane gas cutting

    新型丙烷切割燃氣的氣割成本分析
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