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- engler distillation test 恩氏蒸馏试验,断蒸馏试验
- The reduced pressure distillation experiment on the liquid paraffin was done and the Engler distillation curve was obtained. 进行了石蜡油的减压蒸馏实验,得到了恩氏蒸馏曲线。
- Using ASTM method as basic model, a method is proposed for measuring distillation range of petroleum fractions by Engler distillation related with gas chromatography simulated distillation technology. 摘要以美国材料与试验协会(ASTM)方法为基础模型，提出一种基于色谱模拟蒸馏技术的恩氏蒸馏馏程测定方法。
- A new kind of moulding sand adhesive used for casting industry was prepared from distillation test residue of cottonseed oil fatty acid. 采用精制棉油脂肪酸蒸馏过程中排出的蒸馏残渣为原料,制备一种新型型砂铸造用粘结剂。
- Products from phenols Distillation test methods 酚类产品蒸馏试验方法
- Improvement of distillation test equipment for making water vapor 水蒸汽蒸馏实验装置的改进
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- 90 sets operating data in production were used to establish predictive modeling for the Engler distillation data of crude oil atmospheric column. 采用90套现场操作数据,建立了预测原油常压蒸馏塔产品恩氏蒸馏数据的数学模型,并利用另外30套数据对该模型进行了验证。
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- We may purge water by distillation. 我们可以用蒸馏法使水净化。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- Engler distillation flask 恩氏蒸馏烧瓶
- It will be wise to go over your test paper again. 还是把您的考卷再检查一遍的好。
- A liquid condensed from vapor in distillation. 蒸馏液; 馏出物在蒸馏中，从蒸汽浓缩的液体
- Let us show you to see the engine to test. 让我们指给你看要测试的发动机。
- He is answering the test paper busily. 他正忙着答考试卷。
- engler distillation 断蒸馏
- Don't tumble down on this easy test. 这次考试不难，你可别考砸了。
- Tomorrow we'll have a history test. 明天我们将进行历史测验。
- That driving test was a real doddle. 那次驾驶执照的考试真是易如反掌。
