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- 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。
- Keywords cast adhesive;preparation;distillation test residue;cottonseed oil;fatty acid; 铸造粘结剂;制备;蒸馏残渣;棉籽油;脂肪酸;
- distillation test residue 蒸馏后的残渣
- 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。
- We may purge water by distillation. 我们可以用蒸馏法使水净化。
- 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。
- 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
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- 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。
- Probe into theory of X-ray diffraction testing residual stress in glass-ceramic and effect on accuracy of stress with the X-ray diffraction. 摘要探讨了X射线法测量微晶玻璃残余应力的原理及该方法对残余应力值精确度的影响。
- 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。
- 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。
- Every paragraph is a distillation of sound judgment. 每段话都是正确判断的结晶。
- Purification of water may be achieved by distillation. 水的净化可由蒸馏获得。
- The battery is on test at the moment. 此刻正在对这种电池进行测试。