Structure and property of epoxidized trans-1,4-polyisoprene(ETPI) by water phase suspension method was studied.
研究了水相悬浮法合成环氧化反式-1，4-聚异戊二烯（ETPI）的结构与性能。
In this system, phase grating is formed after photoinduced trans-cis isomerization occurs on azo polymer and it separates with the liquid crystal.
该体系中的偶氮聚合物在光诱导下发生顺反式异构形成与液晶分离的相光栅。
In commercial iron-carbon alloys a series of stable and metastable phase trans- formations usually occur under a high shock pressure.
在冲击高压下，工业用铁碳合金中的稳定和亚稳定相会发生一系列变化。
In commercial iron-carbon alloys a series of stable and metastable phase trans- formations usually occur under a high shock pressure.
在冲击高压下，工业用铁碳合金中的稳定和亚稳定相会发生一系列变化。
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