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- I have switched to in-line vacuum degassers, but the quality control laboratories I support rely upon vacuum degassing. 我現在已經(jīng)改用在線(xiàn)真空脫氣了，但是我支持的質(zhì)量控制實(shí)驗室都用真空脫氣。
- The hydrogen content in the liquid steel can also be removed effectively by VD vacuum degassing. 通過(guò)VD真空脫氣處理,能有效地脫去鋼液中的氫。
- If you filter all the solvents with a vacuum filter, vacuum degassing could be the easiest technique. 如果你真空過(guò)濾所有的溶劑，真空脫氣是最方便的技術(shù)。
- Vacuum degassing performed while stirring or with applied sonication was, and still is, very popular. 真空脫氣加上擾動(dòng)或者超聲以前和現在都很流行。
- Although I don't recall the exact conditions being compared, Figure 1 shows that helium sparging is much more effective than vacuum degassing. 盡管我沒(méi)有給出比較用的準確條件，圖1顯示了通氦脫氣比真空脫氣更有效。
- The present paper describes the status and development tendency of RH vacuum degassing for molten steel and the main features of some RH processes. 闡述了RH鋼水真空處理技術(shù)的現狀及發(fā)展趨勢，介紹了主要的幾種RH技術(shù)及其特點(diǎn)。
- Anything that creates nucleation sites for bubble formation will aid vacuum degassing, so I suspect that (gentle) use of a stir bar will be better than none. 任何產(chǎn)生氣泡形成的成核位點(diǎn)的方法都會(huì )有助于脫氣，所以我認為用一個(gè)攪拌棒攪拌會(huì )比沒(méi)有效果更好。
- The insurance of the normal operation of vacuum degassing system and sealing performance of the desalted water drum was the important measure to control the corrosion. 確保真空除氣系統正常運行和二級除鹽水箱的密封效果是控制腐蝕的主要手段。
- Vacuum degassing treatment process 真空過(guò)程
- The vacuum degas unit consists of vacuum degas machine, vacuum pump and acentric pump. 真空脫氣機組包括真空脫氣機、真空泵及離心泵。
- The vacuum degas character and degas composition are analyzed, by quadrupole mass spectrometer. 并運用四極質(zhì)譜計對它們進(jìn)行了真空放氣性能和放氣成分的分析。
- Design of large semi-free oil vacuum degassing furnace 大型準無(wú)油真空除氣爐的設計研究
- The whole apparatus operates under high vacuum. 整個(gè)裝置在高真空下運轉。
- There are some electrical apparatus in the room. 房間里有些電器。
- SYSTEM OF VACUUM DEGASSING TREATMENT OF FERROALLOY SOLUTION 鐵合金熔液真空脫氣處理系統
- Control of Leakage in Vacuum Degassing System for Steelmaking 煉鋼真空脫氣系統泄漏的控制
- They have installed wireless apparatus on board. 他們已在船上安裝了無(wú)線(xiàn)電設備。
- The astronauts have special breathing apparatus. 宇航員有特殊的呼吸裝置。
- The television men have set up their apparatus. 電視工作人員已經(jīng)安裝好了他們的器材。
- Keywords vacuum degassing（VD）;fining liquid steel;technology; 精煉鋼液;工藝研究;
