“polypropylene catalyst”的概念、定义、翻译、参考文献-科学参考

单词	polypropylene catalyst
释义	polypropylene catalyst Encyclopedia 工学聚丙烯催化剂释 polypropylene catalyst聚丙烯催化剂丙烯聚合催化剂是聚丙烯生产技术的核心。研究开发的聚丙烯催化剂主要有齐格勒-纳塔（Ziegler-Natta，Z-N）催化剂、茂金属催化剂和非茂金属催化剂等。
随便看	amplitude modulator amplitude non linearity amplitude non-linearity amplitude nonlinearity amplitude object amplitude of a complex number amplitude of a function amplitude of alternating current amplitude of an elliptic integral amplitude of an oscillation amplitude of a wave amplitude of low frequency fluctuations amplitude of wave amplitude principle amplitude probability distribution amplitude reflectivity amplitude relation amplitude shift keying amplitude shift keying, ASK amplitude-shift keying modulation and demodulation amplitude sine amplitude spectrum amplitude-splittine interference amplitude splitting interference amplitude-splitting interference

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