Presentsituationof comprehensive mechanization tunneling technology的意思|示意

综合机械化隧道掘进技术的现状 ... The comprehensive mechanical properties and heat-resistance of the composites with novolac vinyl ester resin as matrix can be improved by incorporating TDI into the matrix. 结果乙烯基酯树脂涂层碳纤维增强复合材料的力学性能、耐热性能均好于环氧树脂涂层CF增强复合材料，故选择和碳纤维上胶剂组份相匹配的树脂体系作为基体，有助于提高复合材料综合性能。 Presentsituationof comprehensive mechanization tunneling technology 综合机械化隧道掘进技术的现状 The reporter has made a comprehensive report. 记者已做了全面的报道。 ...