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- Should better with including the soap alkali clean thing, after easy not cause washes the flesh to do astringently, subsequently allergy. 最好别用含皂碱的清洁用品，容易使洗后的肌肤干涩，继而过敏。
- Besides,alter-attapulgite treated by alkali cleaning had no evident improvement in fluorion removal. 碱洗改性对酿酒用水中氟离子的去除效果影响不显著。
- Hot-fluid-type attapulgite was used as raw materials and treated by calcine,acid cleaning and alkali cleaning respectively to obtain alter-attapulgite. 以热液型凹凸棒土为原料,分别采用煅烧、酸洗和碱洗的方法对其进行改性,考察改性凹凸棒土对酿酒用水含氟的脱氟效果。
- The method of membrane cleaning is the hydraulic cleaning,acid and alkali cleaning,and the removal rate of membrane fouling is above 94%. 采用清水冲洗加次氯酸钠和盐酸溶液浸泡的方法能有效减少膜过滤阻力,去除率达到94%25。
- Alkaline waste is a kind of highly toxic and hazardous alkaline wastewater from oil refinery after alkali cleaning of oil products,which contains a great deal of sulfide,phenol and oil pollutants. 炼油碱渣是石油炼制过程中油品碱洗精制时产生的一种含有大量硫化物、酚类和石油类等污染物的碱性废液。
- I use the floor cleaner to remove grease. 我用地板除垢剂清除油污。
- Clean clothes and good manners are prepossessing. 清洁的衣服和良好的举止能给人以好感。
- This kind of soil contains much alkali. 这种土壤含碱丰富。
- My one good suit is at the cleaner's. 我那套讲究的衣服还在洗衣店里呢。
- alkali cleaning de - oil agent A 化学清洗
- Let's clean down the board before we paint it. 让我们在上漆以前把这块板洗干净。
- It's important for the college freshman to keep his nose clean. 对大学新生而言洁身自好是很重要的。
- A vacuum cleaner is a handy household tool. 吸尘器是一种使用方便的家庭用具。
- They are trying to find a cleaner fuel for cars. 他们正试图找一种更乾净的汽车燃料。
- He is surprised to find his room thoroughly clean. 他惊讶得发现他的房间给彻底地打扫了。
- I use an oily rag to clean my bike with. 我用沾满油污的碎布擦我的自行车。
- I was clean broke in less than four days. 不到四天我就一个钱也没有了。
- The mayor is determined to clean up the city. 市长决心清除市内的不良现象。
- The stain on his shirt is difficult to clean off. 他衬衣上的污点很难去除掉。
- The hospital is getting short of clean linen. 这所医院现在缺少乾净的被服用品。
