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- This paper analyses the principle of seal, the fault of leakage and the cause of fault to the sealing arrangement for upper bearing unit in SJ 2000 oil purifier, and gives the means of improvement. 此文分析了 SJ2000型分油机上部轴承密封装置的密封机理、漏油故障及故障产生的原因，并提出了改进的方法。
- Excessive friction in strut upper bearing 支柱上轴承磨损过度
- connecting rod upper bearing shell 连杆上轴瓦
- steering knuckle king pin upper bearing 转向节主销上轴承,转向关节主销上轴承
- A small block of metal or wood bearing a raised letter or character on the upper end that leaves a printed impression when inked and pressed on paper. 活字上端带有突出的字母或字的一小块木头或金属，涂上墨并压在纸上后就会留下印记
- Tears are secreted by an organ under the upper eyelid. 眼泪由上眼睑下面的器官分泌。
- I'd like a room on the upper level. 我想要楼上的房间。
- My hometown is in the upper reaches of the river. 我的家乡在这条河的上游地区。
- The old veteran had a martial bearing. 那老兵具有威武的仪表。
- He locked his diary in the upper drawer. 他把日记锁在上层抽屉里。
- upper bearing (metal) 上轴承
- He have tattoo the name "marlene" on his upper arm. 他将＂玛琳＂这个名字刺在臂的上方。
- I saw a tombstone bearing the date 1602. 我见到一块刻有1602年字样的墓碑。
- A band or badge worn around the upper arm. 臂章戴在上臂的绑带或徽章
- He's bearing up well against all his misfortunes. 他以坚强的意志对待他所有的不幸。
- A canine tooth of the upper jaw. 上颚犬齿上颚的一个犬齿
- He's between the upper and nether millstone. 他深受上下夹攻。
- This part of town is where the upper class live. 镇上这个地区是上层阶级的人住的。
- He had an infection in the upper respiratory tract. 他上呼吸道感染。
- Bearing male and female flowers. 具两性花的有雄性和雌性花的
