boiling water bath

常见例句

The urushiol in the extract was removed from lacquer by autoae. The Polysaccharide btained from acetone powder were extracted by boiling water bath.
由云南镇雄采取新鲜生漆，经丙酮除去漆酚，沸水浴提取，三氯醋酸—正丁醇除杂蛋白，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.
准备2-3个1磅左右容量的玻璃瓶和盖子，放到加了少许洗涤剂的温水里洗干净透彻后，用热开水浸泡冲洗后晾干。
When measuring permanganate index(acidity method), because of plateau air pressure, water bath boiling point is low-only 93℃. This affect the measurement result.
测定高锰酸盐指数（酸性法）时，由于受高原大气压的影响，水浴沸点偏低，仅93℃，使测定结果受到影响。