您要查找的是不是：
- Core flow experiment showed that plugging rate of lost circulation material was over 97% . 人造岩芯封堵实验表明,该堵漏剂封堵率达97%25以上;
- The requirement and efficiency of using low density bridging loss circulation material and modified directional well configuration to leakage resistance in buried hill formation were discussed. 探讨了在潜山地层定向井中采用低密度桥接堵漏剂和改进的井身结构处理井漏的必要性和有效性。
- Study and Evaluation of a New High Pressure Lost Circulation Material 新型抗高压堵漏剂的研究与评价
- The material is flawed throughout. 这种材料到处是裂缝。
- Pound notes have been withdrawn from circulation. 一英镑面值的钞票已停止流通。
- He insists the condition to use the best material. 他坚持以使用最好的材料为条件。
- Harvey discovered the circulation of the blood. 哈唯发现了血液循环。
- That material surpasses all others in fineness. 那种材料精良超过其他所有材料。
- We observed the circulation of blood in frogs. 我们观察了青蛙的血液循环。
- The problem is how we are to get the raw material. 问题是我们怎样得到原材料。
- The old coins have been withdrawn from circulation. 旧硬币已经收回不再流通了。
- Jim is going to get material for a new book. 吉姆正打算为一部新书准备材料。
- Many forged notes are in circulation. 许多假钞在流通。
- The storm did a great deal of material damage. 暴风雨造成了大量物质损失。
- This magazine has a large circulation. 这本杂志发行量很大。
- These ideas have been in circulation for some time. 这些想法已经流行了一段时间。
- Radioactive ray is material thing. 放射线是实际的物质。
- The presentation of the material was untidy. 所提交的资料缺乏条理。
- He covered the cushion with new material. 他给靠垫蒙上了新的料子。
- Is the material single width or double width? 这幅料子是单幅的还是双幅的？
