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- Airtight logging execution can be played out in most of oil wells, especially in wells whose level of oil reaches wellhead.The attainment rate is about 83%. 采用该装置,对于大多数油井,尤其是液面在井口的抽油机井,均可顺利进行密闭测井,成功率为83%25;
- The price of oil has suddenly rocketed up. 石油价格突然飞涨。
- The country has abundant supplies of oil. 这个国家的石油供应充裕。
- The rising level of crime is a sign of the times. 犯罪率增高是这一时代的特徵。
- The price of oil have reach$30 a barrel. 石油的价格已涨到每桶30美元。
- The level of inflation has gone beyond 8%. 通货膨胀率已经超过了8%。
- How much does a barrel of oil cost? 一桶石油要多少钱?
- There is a slick of oil on the water. 水面上有一片浮油。
- The level of formality determine the precise mode of expression. 不同的礼节程度决定所需的确切表达方式。
- Mexico has a large surplus of oil. 墨西哥有大量过剩的石油。
- Our effort is gear to a higher level of production. 我们调整力量将生产推向更高的水平。
- Along with the automation level of oil field enhancement daily, now the massive measuring instruments and the control system already or soon no longer adapted the production request. 随着油田自动化水平的日益提高,现在正在大量使用仪器仪表和控制系统已经或者即将不再适应生产的要求。
- The flood rose to a level of 50 feet. 洪水涨到五十英尺高。
- Last year there was a big supply of oil and the price hit bottom. 去年石油供给充足，价格降到最低点。
- Inspecting the oil level of motor lubrication. 检查发动机润滑油油面。
- Consumption of oil increase even after it rise in price. 即使涨价后石油的消费仍在增长。
- A low number; a low grade of oil. 一个小的数; 低级油
- The talks are aimed at radical reductions in the level of weapons. 那些会谈都以大幅度裁减军备为目标。
- The explosion of oil prices caused an economical crisis. 石油价格的急剧上涨引起了经济危机。
- An abnormally low level of glucose in the blood. 低血糖症血液中葡萄糖不正常地低含量
