silica tube

常見例句

雙語例句

• Methods:Silica gel tube adsorption and solvent desorption were used for sampling of methacrylic acid and analysis was performed by HPLC.
  方法：以硅膠管采集空氣中甲基丙烯酸，用甲醇解吸后高效液相色譜測定。
• The micro hollow fiber cell reactor consists of silica gel tube of permeable silica gel material, permeable silica gel stopper and hollow fiber filament.
  本發(fā)明公開了一種微型細胞中空纖維反應器，它是由透氣硅膠材料的硅膠管，透氣硅膠塞和中空纖維絲組成。
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• The air pressure inside a silica tube in a heater is kept to be about 300 Pa, and gaseous mixture containing little oxygen is admitted in the silica tube;
  加熱爐內(nèi)石英管中的 氣壓保持在約300帕，并通入含有少量氧氣的混合氣體；
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