您要查找的是不是：
- Hydraulic anchor uses tine toothed structure against upward movement to raise the steady to firm testing stem and increase adding sand capacity for formation. 水力锚采用防止上顶的尖齿锚爪结构,增加了固定管柱的稳定性,提高了储层的加砂能力。
- Through optimizing the hydraulic anchor,sand blower, safe joint, the packer and other downhole tools, the fracturing fluid with low organophilic damage is se. 通过对水力锚、喷砂器、安全接头及封隔器等井下工具的组合优化,优选有机硼低伤害压裂液,研制出了卡单封和双封压裂工艺技术。
- The product can increase annular space between casing and hydraulic anchor body to solve problems of sanding in during fracture, decrease operation difficulty, raise operation efficiency. 该产品可增大套管与水力锚壳体的环空面积，解决在压裂过程中出现被砂埋的现象，降低作业难度，提高作业效率。
- Development of a new syncretic hydraulic anchor 新型二合一液压锚定器的研制
- New technique and devices for machining hydraulic anchor seat 水力锚座加工新方法
- The anchor man in a relay team runs last. 接力队中的主力跑最后一棒。
- Several boats lay at anchor in the harbour. 港湾里停泊著几只船。
- The anchor chain took charge and ran out. 锚链失去控制而滑了出来。
- The building is made of hydraulic cement. 大楼是用水硬水泥建造的。
- The hydraulic lift is over there. 液压升降机在那儿。
- The ship lay at anchor in the bay. 这艘船停泊在海湾。
- The ships cast anchor because of the heavy fog. 船因浓雾拋锚。
- The ship cast anchor at Shanghai. 这船在上海下锚停泊。
- They weighed anchor and drifted toward shore. 他们起了锚,向海岸漂去。
- We lay at anchor outside the harbour. 我们在港外抛锚停泊。
- People came in flocks to see the new hydraulic power station beside the dam. 人们成群结队地来参观水坝旁边新建的水电站。
- Form where we lay anchor, we could see the ships in the offing. 从我们抛锚的地方可以看到近海的船。
- Somehow or other he always comes to an anchor in the bar. 不知怎么地，他老是泡在酒吧里。
- They brought the boat into the harbour and dropped (the) anchor. 他们把船开进海港下锚停泊。
- The Characteristic Analysis of Rotary- cutting and Move-in Automatic Coordinated Hydraulic Anchor Arm Driller 旋转切割与推进自动协调液压锚杆钻机性能分析
以上内容独家创作，受著作权保护，侵权必究
海词词典，十七年品牌
