氫氣膨脹 的英文怎麼說
中文拼音 [qīngqìpéngzhàng]
氫氣膨脹
英文
hydrogen swell- 氫 : 名詞[化學] （氣體元素） hydrogen （h）
- 氣 : 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...
- 膨 : 動詞（物體的長度或體積增加） expand; swell
- 脹 : 動詞1. （膨脹） expand; dilate; inflate 2. （脹大） swell; distend; bloat
- 氫氣 : hydrogen氫氣球 hydrogen balloon
- 膨脹 : expand; swell; dilate; inflate; puff; bulge; inflation; expansion; dilatation; buckling; swelling...
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The results show that : the fillers of sio2 based investment consist of sio2, al2o3 and mgo, and the binder is nh4h2po4 for sio2 based investment, the bulk density and the compression strength decrease, the apparent porosity and the thermal expansion increase, when the specimens are heated to 900 ; the fillers of al2o3 based investment consist of al2o3 and mgo, and the binder is nh4h2po4 ; for al2o3 based investment, the bulk density decreases and the apparent porosity increases when the specimens are heated to 900 ; the fillers of mgo based investment consist of mgo and al2o3, and the binder is ca cement ; for mgo based investment, the compression strength decreases and the thermal expansion increases greatly when the specimens are heated to 900
結果表明：氧化硅系包埋料的骨料是氧化硅、氧化鋁、氧化鎂，結合劑為磷酸二氫銨，其900鍛燒后顯氣孔率增加，體積密度下降，耐壓強度降低，熱膨脹增大；氧化鋁系包埋料的骨料是氧化鋁和氧化鎂，結合劑為磷酸二氫銨，其900燒后顯氣孔率增加，體積密度下降，熱膨脹變化不大；氧化鎂系包埋料的骨料是氧化鎂和氧化鋁，結合劑是鋁酸鈣水泥，其900燒后耐壓強度明顯降低，熱膨脹明顯增大。This air separation plant is of an internal compression process of oxygen with air purification system by molecular sieves, and adopts the technology of air pressurization, air boosting and expansion technology, expansion air enters into mp column, full rectify and produce argon without hydrogen
本裝置為分子篩凈化空氣，採用空氣增壓、空氣增壓膨脹、膨脹空氣進下塔、全精餾無氫制氬技術的氧氣內壓縮流程。
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