您要查找的是不是:
- Study on Problems in Sand Consolidation Measures for the Taklimakan Desert Highway 塔克拉玛干沙漠公路固沙措施存在问题研究
- sand consolidation measures 固沙措施
- The sand consolidation effectiveness of resinous sand consolidation agents for oil and water wells at middle low temperature is evaluated experimentally. 研究了树脂型固砂剂在中低温油水井中的固砂效果。
- A new modified furan resin sand consolidation agent has been researched due to sand produc tion in moderate shallow fine siltstone reservoir,and it has been applied successfully in Qinhai oil field. 针对我国中浅层细粉砂岩油藏开采过程中严重出砂的问题 ,研制出一种新型改性呋喃树脂固砂剂 ,并在青海油田中浅层细粉砂岩油藏水井防砂应用成功。
- When using beetle for sand control, the cost is low, surface viscosity is low, pumpability is good, operation is simple, and both the strength and permeability after sand consolidation are high. 改性脲醛树脂用于防砂,成本低、地面粘度小、可泵性好、施工操作方便,固砂后强度、渗透率均较高,有一定的应用前景。
- Study on Coal Tar-Phenolic Resin Complex Sand Consolidation Agent 煤焦油-酚醛树脂复合固砂胶粘剂的研究
- Based on the theory of particle flow code (PFC), the numerical analysis model is established to study the anchorage mechanism of sand consolidated anchorage prestressed bolt. 摘要基于颗粒流理论,建立分析砂固结预应力锚杆锚固性能的颗粒流数值分析模型。
- Let's collect the sap before its consolidation into a hard mass. 让我们在树液坚固成团之前将之收集起来。
- Based on the theory of particle flow code(PFC)t,he numerical analysis model is established to study the anchorage mechanism of sand consolidated anchorage prestressed bolt. 基于颗粒流理论,建立分析砂固结预应力锚杆锚固性能的颗粒流数值分析模型。
- Ouch! The sand is so hot! I can burn my feet. 哎哟!沙子这么烫!会烫伤脚的。
- He was now in the measures of Lewis XIV. 他此刻正与路易十四共商大计。
- The sand blew into the food and made it gritty. 砂吹进食物中,里边尽是砂子。
- The children were playing in the sand pit. 孩子们在沙坑中玩耍。
- The authorities took measures to prevent tax fraud. 当局已采取措施防止偷税漏税。
- The tractor has make deep furrow in the loose sand. 曳引机在松软的沙土上留下了深深的车辙。
- During research of application of compound oil sand consolidating agent with high efficiency,applied experiment of process parameter and improvement of matching technique are conducted. 在高效复合油砂胶结剂现场应用研究中,先后进行了工艺参数应用试验及配套工艺改进与完善,总结出该技术在稠油井防砂中的规律。
- Measures must be taken to meet the situation. 必须采取措施以应付这种局面。
- The sun blazed down on the sand. 阳光强烈地晒在沙滩上。
- Keywords sand consolidation;ceramsite;resin;strength;permeability;application; 固砂;陶粒;呋喃树脂;强度;渗透率;应用;
- There are strong arguments against these measures. 有一些有力的论据反对这些措施。