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- Through field application, the bi-directional protected box coupling technology solved effectively the tubing and rod eccentric wear problem, reduce the accident of break off, dropout and leak... 通过实际应用,有效地解决了管杆偏磨严重的问题,减少了管杆断、脱、漏事故的发生,取得了较好的经济效益。
- The paper analyzed the features and reasons of tubing and rod eccentric wear in middle-later period of Huanxiling oilfield development, and put forward preventive measures of eccentric wear. 从欢喜岭油田生产实际出发,较全面地分析了欢喜岭油田开发中后期后,出现杆、管严重偏磨的特点、偏磨原因及防偏磨对策;
- The result shows that the eccentric wear of tubing greatly decreases the deformation resistibility capacity and the two-side eccentric wear of tubing leads to more serious tubing failure. 结果表明,油管偏磨大大降低了油管抵抗变形的能力,尤其油管双面偏磨更容易导致油管失效。
- The cause and disposal of eccentric wear of bridge crane wheel rim 桥式起重机车轮轮缘偏磨的原因及处理
- In order to solve the eccentric worn problem of tubing,deformation finite element simulation of the eccentric worn tubing was carried out with ANSYS software under internal pressure and axial load. 为了解决油管偏磨问题,对内压和轴力作用下的无偏磨、单面偏磨和双面偏磨油管分别进行了有限元(AN-SYS软件)模拟研究。
- How odd they have gone through the eccentric thing! 他们经历了多么离奇古怪的事!
- It was a freak of mine to wear pink pajamas. 穿上粉红色睡衣是我一时的奇想。
- A somewhat eccentric man, especially an old one. 怪癖的老人行为有些古怪的人,尤指老人
- She can't just be written off as an eccentric recluse. 不能仅仅把她当成一个古怪的隐居者。
- Tessa laid out her best dress to wear at the party. 特莎准备出她最好的衣服去赴会。
- The old lady is a bit of an eccentric. 这位老太是个有点古怪的人。
- Try to wear a colour that is less obtrusive. 尽量穿得颜色别太显眼。
- My neighbor is an eccentric young man. 我的邻居是个古怪的年轻人。
- Those soldiers all wear leggings. 那些战士都裹着绑腿。
- She buy a black nightie to wear on her honeymoon. 她买了一件黑色睡衣准备在蜜月时穿。
- A new technique for preventing eccentric wear of string in rod pumped wells 有杆泵油润滑防偏磨技术的研究与应用
- There is still a lot of wear left in that old coat. 那件旧大衣还可以穿很久。
- Odd or unconventional, as in behavior; eccentric. 行为古怪的奇怪的或不合传统的,如行为; 古怪的
- Do you have to wear a suit at work? 你们上班得穿西装吗?
- During field production,the phenomenon of eccentrically worn tubing is often met. 在油田生产过程中,油管偏磨现象十分普遍。