根据分子结构决定性能的原理在PMR-15体系的基础上引入共聚单体PMDE，通过共聚方法合成了一系列BTDE/PMDE共聚PMR聚酰亚胺树脂。
A series of BTDE/PMDE copolymer PMR resin was synthesized by introducing a second monomer to PMR15 system on the principle that material properties depend on its molecular structure.
FRP筋与混凝土之间的粘结性能是FRP筋混凝土结构的关键问题，是能否充分利用FRP筋高强性能的决定性因素。
The bond behavior between FRP rebar and concrete is crucial to the FRP reinforced concrete structure and the determinant factor of full utilization of its high performance.
建立高效、快速、优化的索引结构会对搜索引擎的性能产生决定性的影响。
Establishment of efficient, fast, optimized search engine index structure will have a decisive impact performance.
深入了解脲醛树脂的化学结构，对充分发挥其使用性能具有决定性意义。
It was very useful to characterize the structure for the application of UF resin.
膜材料是膜技术的核心，膜材料制备过程中的结构控制对膜性能起着决定性的作用。
Membrane material is the core of the membrane technology, and the structure control of it in the preparation process plays a decisive role to the properties of the membrane.
结构表层混凝土的耐久性对混凝土结构的长期性能有决定性影响。
The durability of structure surface concrete has decisive influence on the structural long_term property.
拓扑结构对网络整体性能的影响举足轻重，而拓扑控制算法对拓扑结构的形成又起着决定性的作用。
The topology plays a significant role in the overall performance of the network, whereas the topology control algorithm is a decisive factor to the formation of topology.
拓扑结构对网络整体性能的影响举足轻重，而拓扑控制算法对拓扑结构的形成又起着决定性的作用。
The topology plays a significant role in the overall performance of the network, whereas the topology control algorithm is a decisive factor to the formation of topology.
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