boiling water bath

基本解釋

• 沸水浴

英漢例句

雙語(yǔ)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.
  由雲(yún)南鎮(zhèn)雄採(cǎi)取新鮮生漆，經(jīng)丙酮除去漆酚，沸水浴提取，三氯醋酸—正丁醇除襍蛋白，乙醇沉澱。
• 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(zhǔn)備2-3個(gè)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裡洗乾淨(jìng)透徹後，用熱開(kāi)水浸泡沖洗後晾乾。
• 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(cè)定高錳酸鹽指數(shù)（酸性法）時(shí)，由於受高原大氣壓的影響， 水浴沸點(diǎn)偏低，僅93℃，使測(cè)定結(jié)果受到影響。

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詞組短語(yǔ)

短語(yǔ)

• boiling water bath extraction 沸水浴抽提
• a boiling water bath 沸水浴
• precipitate after boiling water bath 沉澱物在沸水浴以後;沉澱後;沉澱後沸騰水浴
• boiling water bath heating method 恒溫水浴加熱法

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專業(yè)釋義

機(jī)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後沸水浴15min,再加入α-澱粉酶於pH6、40℃環(huán)境下作用30min進(jìn)行預(yù)処理,可使水解度提高35%。

  物理學(xué)

• 沸水浴