许多不同的化学反应通过逐步聚合可用于合成聚合材料。
Many different chemical reactions may be used to synthesize polymeric materials by step-growth polymerization.
在上述研究基础上，我们提出“自由基逐步聚合”这一新模型，这将为功能高分子的合成提供一个新方法。
On the basis of the above results, we put forward the new model - "radical step-growth polymerization", which should provide a new route to the synthesis of functionalized polymers.
首先开发了一个简单的日历xml规范，然后逐步地添加附加的聚合XML规范层。
Initially a simple calendar XML specification was developed, then layers of additional aggregate XML specifications were added over time.
正如你所见，欧洲尤其是东欧，已经逐步成为僵尸网络的聚合之地。
As you can see, Europe, especially Eastern Europe, has become a major hotbed for botnets.
分析结果表明：该溶液系统的胶化主要取决于钛酸丁酯的逐步水解并与包括乙酸钡在内的其他有机分子的聚合；
The results show that gelling of the solution system depends on gradually hydrolysis of titanium butoxide and polymerization with other organic group line as well as barium acetate.
形成聚合物的最普通方式是靠两种主要的增长反应，习惯上分别称做缩合（逐步反应）过程和加成（链式反应）过程。
Polymers are most commonly formed by two main types of growth reaction traditionally referred to us condensation (step reaction) and addition (chain reaction) processes.
硅正逐步取代从诸如特氟隆或PU其他聚合物管的手术仪器植入的药物输送系统。
Silicone is gradually replacing tubing from other polymers such as Teflon or PU in surgical instrumentation to implantable drug-delivery systems.
随着聚合物单管多层分注技术推广应用规模的逐年扩大，该工艺自身设计上存在的工艺问题逐步暴露出来。
As the single-tubing, polymer separate injection application being industrialized gradually, technical problems in technical design are revealed.
随着聚合物单管多层分注技术推广应用规模的逐年扩大，该工艺自身设计上存在的工艺问题逐步暴露出来。
As the single-tubing, polymer separate injection application being industrialized gradually, technical problems in technical design are revealed.
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