高純度氫氣 的英文怎麼說

中文拼音 [gāochúnqīng]
高純度氫氣 英文
high purity hydrogen
  • : 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...
  • : 形容詞1 (純凈; 不含雜質) pure; unmixed 2 (純粹; 單純) simple; pure and simple 3 (純熟) skil...
  • : 度動詞[書面語] (推測; 估計) surmise; estimate
  • : 名詞[化學] (氣體元素) hydrogen (h)
  • : Ⅰ名詞1 (氣體) gas 2 (空氣) air 3 (氣息) breath 4 (自然界冷熱陰晴等現象) weather 5 (氣味...
  • 純度 : fineness; pureness; purity; purity quotient; rate of purity
  • 氫氣 : hydrogen氫氣球 hydrogen balloon
  1. To deal with gas separaion at high pressure and high temperature, inoghc membranes are used widely in the ligh of the production and the uitrahigh purity of hydrogen isotope requlred by some special professions and the defects of the current einpoyed membranes separation technology the preparation teehnology of high h - permselective membrane

    在涉及溫、壓環境下的體分離中,主要使用的是無機膜分離技術。針對特殊行業對同位素體處理量及超的需求和現有膜分離技術存在的問題和不足,創新性地提出了利用耐熔金屬鋯等對滲透性,制備選擇滲膜的分離技術。
  2. The results showed that : ( 1 ) the application of the above optimization method is feasible in the process of vacuum residue hydrotreating. ( 2 ) shaft power is a small part in the operation fees of the hydrogen system and has little influence on the optimization results. ( 3 ) vent should be decreased to reduce energy consumption because of the high concentration of the cycle hydrogen after rebuilding of the unit

    在pc - 133微機上進行了模擬和優化計算,結果表明: ( 1 )以復合形法為核心的可行路徑序貫模塊法在重油加過程中的應用是可行的; ( 2 )壓縮機軸功率在重油加系統操作費用中所佔比例較小,對優化結果影響不大; ( 3 )裝置經過技術改造后循環,可以減少放空以節省能耗; ( 4 )建立的耗模型能夠可靠地計算現有裝置的循環、溶解總量和裝置耗量。
  3. So, we must adopt a series of measure in the side of configuration designing, craft, making and experimenting and so on, under the strict control, to make its leak is a zero

    通過多次試驗,在截止閥結構設計、工藝、製造及試驗等方面採取了一系列改進措施,研製成功一種滿足高純度氫氣使用要求的截止閥。
  4. The former treatment may bring about more agglomeration of mwnts, decrease the specific area and surface activity of mwnts and eventually lead to lower capacity of hydrogen adsorption

    實驗中使用了為99 . 9999 % ) ,排除了、含有水汽等造成的誤差。
  5. Weight up y2o3 and ai2o3 with the mole proportion of 3 / 5. after sufficient grinding, we got the round pieces of f 20mm and thickness 5mm with 30mpa pressure. then sinter the pieces in the hydrogen atmosphere at 1700 ? for 5 hours

    按照摩爾比為3 : 5稱取為99 . 99的y _ 2o _ 3和al _ 2o _ 3 ,將配好的原料充分研磨混合,然後用30mpa的壓力壓製成f20mm 、厚為5mm的薄片,在溫鎢鉬爐中通流動,在1700下燒結5小時。
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