您要查找的是不是:
- Drop a bucket into an empty well. 空井打水,徒劳无益。
- He spent all his life in dropping buckets into empty wells. 他一生都是把水桶投入空井,做了些徒劳无益的事情。
- How to effectively make low producing well and "empty well" become high-yielding well is the object of petroleum exploration and development. 有效地将这些资产盘活,变废为宝,使低产井成为高产井、“空井”成为高产油气井是投资石油勘探开发的目标。
- You'd better control that hot temper of yours. 你最好控制你的急性子。
- Radials can help give a car better control. 子午线轮胎有助于更好地控制汽车。
- Was the timing of the presentation well controlled? 学员是否可以有效控制其演讲的时间?
- Second, the Bezier spline is very well controlled. 其次,贝塞尔曲线非常好控制。
- In order to map the structure of the upper surface of such a sandstone body, abundant well control is required. 要编出这种砂岩体的上层面构造图,需要有大量的钻井资料。
- All personnel to be briefed in actions to be taken in the event of well control situation arising. 万一发生井控情况,对每个人所起的作用都要有一个记录。
- He has spent all his life in letting down buckets into empty wells; and he is frittering away his age in trying to draw them up again. 他把一生花费于把水桶落到枯井里,如今又把残年消耗于把它们吊上来。
- Deep water driller s method is a suitable well killing method for deep water well control. 摘要深水司钻法是一种适应于深水井控的压井方法。
- To have better control, consider using fixed pixel width. 可以利用固定像素宽度的方法,更好地控制网站。
- You had better control your expense below reasonable limit. 你最好将你的开支控制在合理的限度之内。
- He has spent all his life in letting down buckets into empty wells;and he is frittering away his age in trying to draw them up again. 他把一生花费于把水桶落到枯井里,如今又把残年消耗于把它们吊上来。
- You'd better control you expenses in the reasonable limits. 你最好将你的开支控制在合理的限度之内。
- You'd better control your expense in the reasonable limiti. 你最好将你的开支控制在合理的限度之内。
- drop a bucket into an empty well 空井打水, 徒劳无益
- You'd better control your expenditure in a reasonable limit. 你最好将你的开支控制在合理的限度之内。
- Therefore, VSP well control seismic data processing was investigated and applied for improving resolution in LS area. 为此,在LS地区开展了提高分辨率VSP井控地震资料处理技术研究。