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- Above water and under water cutting, automatic starting arc, adjustable capacitance, arc pressure controller, cutting gun lo-cation and anti-collision device, unlimited turning cutting torch. 水上及水下切割,自动引弧,电容调高,弧压控制器,割枪初始定位和防碰装置,无限回转三割炬
- Shengtuo oil field has been developed under water flooding for 36 years.Now it is at super-high water-cut stage with 95% of composite water cut and its remaining oil is scatteredly distributed. 胜坨油田已注水开发36年,处于综合含水率达95%25的特高含水期,剩余油分布零散,提高采收率难度较大。
- Under water, famine; under snow, bread. [谚]洪水造饥馑，瑞雪兆丰年。
- Several fields are under water after the heavy rain. 大雨过後有几片耕地被淹。
- Able to set and harden under water, as Portland cement. 在水中变硬的能在水下定型并变硬的，如波特兰水泥
- Most amphibians live near or under water. 大部分的两栖动物住在靠近水边或水底。
- The fields were under water after the heavy rain. 大雨后田野为水所淹。
- The boy wanted to duck under water. 这个男孩想潜入水中。
- I will time when you stay under water. 我来计你呆在水下的时间。
- It will take root in the mud under water. 在水底的淤泥中扎根生长。
- Under water, famine, under snow, bread. 洪水造饥馑，瑞雪兆丰年。
- Reservoir management in high water cut stage. O Chen Yueming. 高含水期油藏经营管理
- He learns to breathe out under water. 他学习在水下吐气。
- After entering extra-high water cut stage, we should properly cont. 高含水期厚油层层内剩余油的分布异常复杂。
- The boy wanted to duck under water . 这个男孩想潜入水中。
- Coastlines will disappear under water. 海岸线将消失在海水之下。
- What about structures that are partly under water? 部分结构在水下的建筑怎么说?
- How Do Frogs Breathe Under Water? 青蛙在水下呼吸的秘密是什么?
- How long can you remain under water? 你能在水底下呆多久?
- How long can you stay under water? 你能潜在水中多久?
