Casing-cement sheath and formation formed a vertical hydraulic isolation system; hydraulic isolation ability of the system formed by cementing mainly depends on defection and strength of the system.
固井水泥凝固后形成了一个纵向上的水力封隔系统，影响这个系统水力封隔能力的因素包括系统的缺陷和系统的强度。
This article intorduces briefly a new kind of composite which has a lot of advantages such as wear-resistance, thermal isolation, corrosion resistance, high strength, and light weight, etc.
新型复合材料具备耐磨损、隔温、防腐蚀、强度高、重量轻等多种优点，是现代交通工具上应用的理想材料。
The support straps system of spaceborne radiant coolers requires thermal isolation and it requires to remain high stiffness and strength in order to ensure the radiant coolers structural integrity.
星载辐射制冷器的级间支撑，即要隔热，又要求保持一定的刚度和强度，保证辐冷器结构的完整性。
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