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- The flow field uniformity inside the exhaust cleaner of internal combustion engine has very important effect on the use performance and service life of the exhaust cleaner. 内燃机排气净化器内的流场均匀性对净化器的使用性能及使用寿命具有非常重要的影响。
- Due to the fireplace is non-contact, you will feel the benefits of clean combustion technology : we do not need to waste time and money to replace the contact exhaust cleaner. 由于壁炉是非接触性的，因此您将感受到到洁净燃烧技术带来的好处：无须浪费时间和金钱去更换接触式排气净化器。
- The rare-earth-zirconium composite oxides which have high thermal stability and high storage of oxygen are getting more and more attention in the automotive exhaust cleaning field. 摘要由于其良好的储放氧能力和热稳定性，以铈为主的铈锆氧化物在汽车尾气的处理中得到了越来越广泛的应用。
- The tail exhaust pipe of the motor vehicle emitted poisonous smoke. 机动车的尾部排气管排出有毒的浓烟。
- 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。
- My one good suit is at the cleaner's. 我那套讲究的衣服还在洗衣店里呢。
- 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。
- The exhaust valve on my car have burn out three times. 我车子上的排气阀已烧坏三次。
- 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。
- Exhaust gas has been incriminated in air pollution in cities. 废气已过视为城市空气污染的原因。
- The stain on his shirt is difficult to clean off. 他衬衣上的污点很难去除掉。
- The exhaust valve on my car has burnt out three times. 我车子上的排气阀已烧坏三次。
- The hospital is getting short of clean linen. 这所医院现在缺少乾净的被服用品。
