boiling water bath

基本解釋

• 沸水浴

英漢例句

雙語例句

• The urushiol in the extract was removed from lacquer by autoae. The Polysaccharide btained from acetone powder were extracted by boiling water bath.
  由云南鎮(zhèn)雄采取新鮮生漆，經(jīng)丙酮除去漆酚，沸水浴提取，三氯醋酸—正丁醇除雜蛋白，乙醇沉淀。
• Prepare2 or31 lb-jars and lids by washing well in warm soapy water and rinsing thoroughly. Bath them in a pan of boiling water for a while. Dry the jars.
  準備2-3個1磅左右容量的玻璃瓶和蓋子，放到加了少許洗滌劑的溫水里洗干凈透徹后，用熱開水浸泡沖洗后晾干。
• When measuring permanganate index(acidity method), because of plateau air pressure, water bath boiling point is low-only 93℃. This affect the measurement result.
  測定高錳酸鹽指數(shù)（酸性法）時，由于受高原大氣壓的影響， 水浴沸點偏低，僅93℃，使測定結(jié)果受到影響。

• boiling water bath更多例句

詞組短語

短語

• boiling water bath extraction 沸水浴抽提
• a boiling water bath 沸水浴
• precipitate after boiling water bath 沉淀物在沸水浴以后;沉淀后;沉淀后沸騰水浴
• boiling water bath heating method 恒溫水浴加熱法

• boiling water bath更多詞組

專業(yè)釋義

機械工程

• 沸水浴

  Incubation at pH3, 40℃for about 2h and then heated on the boiling water bath for 15min, following 30min hydrolysis ofα-amylase at pH6,40℃were used as pretreatment and the degree of hydrolysis can be improved by 35% mostly.
  選擇pH3、40℃浸泡2h后沸水浴15min,再加入α-淀粉酶于pH6、40℃環(huán)境下作用30min進行預(yù)處理,可使水解度提高35%。

  物理學

• 沸水浴