在复合材料胶接修补中，补片的尺寸对胶接强度的影响非常关键。
In adhesive bonding repair using composite patches, the size of patch has an obvious influence on bonding strength.
采用复合材料补片对损伤的金属飞机结构进行胶接修理，可以经济而有效地恢复结构的承载能力和延长结构的使用寿命。
It is most economical and effective to renew the load carrying capability and extend the service life by employing composite patches for repair of damaged metallic aircraft structures.
从生胶、硫化体系、防护体系和补强体系的选择以及炼胶工艺等方面对无内胎气门嘴胶料的配方进行探讨。
The formulation of the valve compound for tubeless tire was investigated in terms of polymers, curing systems, antioxidants and reinforcing agents as well as mixing technology.
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