脫碳表面 的英文怎麼說

中文拼音 [tuōtànbiǎomiàn]
脫碳表面 英文
decarburized surface
  • 脫 : Ⅰ動詞1 （脫落） cast; shed; drop; fall off 2 （取下; 除去） take off; strip; cast off 3 （脫離） ...
  • 碳 : 名詞[化學] （非金屬元素） carbon （c）
  • 表 : Ⅰ名詞1 （外面;外表） outside; surface; external 2 （中表親戚） the relationship between the child...
  • 面 : Ⅰ名詞1 （頭的前部; 臉） face 2 （物體的表面） surface; top 3 （外露的一層或正面） outside; the ri...
  • 表面 : surface; superficies; boundary; face; rind; sheet; skin; outside; appearance
  1. The ratio of isopropyl alcohol and pure water and temperature in the process of freezing are considerated in the research of the preparation of the pt / c electrocatalysts with freeze - drying method. the result shows, when we use 300ml pure water to wash the carbon ( 40mg ) in isopropyl alcohol ( 20ml ) to alter the ratio of isopropyl alcohol and pure water, we get the electrocatalysts with high catalytic activity ; the use of the liquid nitrogen ( - 196 ) to freeze the suspension ( carbon and precursor solution ) can make the pt / c electrocatalysts in high dispersion

    採用300ml純水對20ml異丙醇中的40mg碳載體進行洗滌抽濾，來改變預凍液中的醇水比例，通過冷凍乾燥制備pt / c的性能較好;採用液氮對預凍液進行冷凍（預凍溫度為- 196 ）制備的pt / c催化劑性能較好;冷凍乾燥法可以有效地避免加熱乾燥過程中前軀體離子在碳載體表面的脫附和團聚，進而制備載量大、分散性好、粒徑較小的pt / c催化劑。
  2. A simple and economical oil removal process is introduced. in oil removal equipment, the profiled hinge is prinkled high - efficiency detergent and cleaned mechanically. surface quality of finished profiled hinge is improved with no black carbide films attached after annealing

    介紹了簡便、經濟的除油脫脂方法? ?在機械除油裝置中噴淋高效清洗劑，用機械擦試的方法清洗鉸鏈異型材，使成品退火后的異型材無碳化黑膜附著，從而提高其表面質量。
  3. Abstract : a simple and economical oil removal process is introduced. in oil removal equipment, the profiled hinge is prinkled high - efficiency detergent and cleaned mechanically. surface quality of finished profiled hinge is improved with no black carbide films attached after annealing

    文摘:介紹了簡便、經濟的除油脫脂方法? ?在機械除油裝置中噴淋高效清洗劑，用機械擦試的方法清洗鉸鏈異型材，使成品退火后的異型材無碳化黑膜附著，從而提高其表面質量。
  4. 4 the steel shall not be surface carburized. where it is suspected that there is surface carburization the method described in appendix c shall be used for detection

    鋼的表面不得滲碳。如有質疑，用附錄c中描述的探測方式進行表面脫碳。
  5. Influence of desulfuration on the surface structure of activated carbon

    脫硫對活性碳表面結構的影響
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