常見例句雙語例句The reduced pressure distillation experiment on the liquid paraffin was done and the Engler distillation curve was obtained.進(jìn)行了石蠟油的減壓蒸餾實(shí)驗(yàn),得到了恩氏蒸餾曲線。An estimation method of the curve parameter, the 50% boiling point of the mixture of the side streams in ASTM distillation, is recommended.對(duì)派基留曲線的主要參數(shù),即各側(cè)線產(chǎn)品混合物的ASTM蒸餾50%餾出溫度,及其計(jì)算方法作了介紹。http://chazidian.comThe changing curve of temperature and concentration in top and bottom with time in fixed reflux ratio and batch distillation, were also obtained.獲得了該塔在全回流及部分回流條件下的全塔效率,固定回流比間歇精餾下的塔頂、塔釜溫度及濃度隨時(shí)間的變化曲線等。 返回 distillation curve