Compound modification; Direct quenching; Composites; Solidification microstructure; Mechanical properties.
复合变质；直接淬火；复合材料；微观组织；力学性能。
The acrylate modification and acrylate organosiloxane compound modification can obviously decrease the degree of micro crystal in the molecular of polyurethane.
利用丙烯酸酯改性以及丙烯酸酯-有机硅复合改性明显降低了聚氨酯分子中硬链段的微区结晶程度。
The results show that the compound modification can greatly improve the mechanical properties of the alloy, which can satisfy the demand of A357 alloy sand casting.
结果表明，采用复合变质法可大大提高A357合金的力学性能，处理后其能满足该合金砂型铸造的使用要求。
The experimental results show that RE-Si compound modification improves the morphology and the distribution of carbide and the impact toughness of vanadium white cast iron was increased remarkably.
结果表明，稀土—硅复合变质处理显著改善了碳化物的分布形态，并使铸铁的冲击韧性大幅度提高。
The type of cyanate ester resin (CE) and its modification by thermosetting, thermoplastics, rubber elastomer and unsaturated compound with double bond are reviewed.
综述氰酸酯树脂(CE)的种类及热固性树脂、热塑性树脂、橡胶弹性体、含不饱和双键化合物等对CE树脂的改性。
General chemical modification methods were given. The general modifiers include alcohol, organosilicon compound, polymer and silane coupling agent.
列举了常见的二氧化硅化学改性方法，其改性剂主要有醇、有机硅化合物、聚合物、硅烷偶联剂。
This paper mainly studies the production process of modified plaster gel base straw composite and coupling agent modification mechanism on compound interface.
本文主要研究改性石膏凝胶基麦秸复合材料的制备工艺及偶联剂对复合界面改性的机理研究。
The modification of soft PVC with three elastomers-CPE, reclaimed rubber and EVA-741 is discussed. The experimental results show that the properties of soft PVC compound ware improved.
探讨了用氯化聚乙性（CPE）、再生胶和EVA—741三种弹性体改性软质PVC，结果表明，弹性体改性PVC后综合性能提高。
A novel compound barrier constructed with HCl modification zeolite and calcite was reported to control phosphorus and nitrogen release from sediments.
通过模拟试验，研究了沸石和方解石复合覆盖层控制底泥氮磷释放的效果及机理。
The complex additive formulation YS-1 fort he special compound for transparent LLDPE film was developed by means of post-modification of additive formulation.
采用助剂配方后改性的技术方法，研制开发出生产透明线型低密度聚乙烯(LLDPE)膜专用料的助剂配方体系Y S - 1。
The complex additive formulation YS-1 fort he special compound for transparent LLDPE film was developed by means of post-modification of additive formulation.
采用助剂配方后改性的技术方法，研制开发出生产透明线型低密度聚乙烯(LLDPE)膜专用料的助剂配方体系Y S - 1。
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