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- rapid plugging string 快速封层管柱
- Model ZC string-supporting centralizer is developed in order to extend the service life of the releasing water plugging string and the water injection string. 为了延长丢手堵水和斜井注水等管柱的工作寿命,研究了一种ZC型堵水注水管柱支撑扶正器。
- Keywords water detection wate plugging string accessional tool; 找水;堵水;管柱;配套工具;
- I need a piece of string to tie this parcel up. 我需要一根细绳把这包裹扎起来。
- Application of Hydraulic Compressed- Packer Water Plugging String in Oil Wells 水力压缩式封隔器卡水管柱在抽油井上的应用
- DL-V hydraulic water detection and water plugging string in one trip DL-V液压调层机械找堵水工艺管柱
- They've been plugging his new show on the radio. 他们一直在电台上宣传他的新节目。
- The sniper snapped off six rapid shots. 狙击手迅速地连放了六枪。
- He tied a string on his finger to jog his memory. 他把一条细绳系在指头上,以唤起记忆。
- Childhood is a period of rapid growth. 幼年是生长迅速的时期。
- The child was trailing a toy car on a string. 小孩用绳子拖着一辆玩具车。
- He made rapid progress in his studies. 他学习上进步很快。
- It was the latest in a string of hotel disasters. 那是一系列的饭店事故中最新发生的一起。
- John is the spark plug on his rowing team. 约翰是划船队的中坚分子。
- She's had us all on a string for too long. 我们大家受她摆布已经很长时间了。
- His rise to power was very rapid. 他很快掌握了大权。
- Don't cut the string, untie the knots. 别剪断绳子,把结解开。
- He was plugging away at his work. 他正在埋头苦干。
- Harp not for ever on the same string. 勿老调重谈。
- He's been plugging his new song on the radio. 他一直在收音机上为他的新歌大打广告。