ethylene是什么意思

网络释义

用法例句

poly(phenylene-bisethynylene)-alt-((cyano-styryl)benzene) alternating copolymer containing electron donor and electron acceptor units was synthesized by cross-coupling polycondensation with Pd(PPh_3)_2Cl_2 and phase transfer catalysts.

利用钯催化剂Pd(PPh3)2Cl2和相转移催化剂PTC,采用Heck交叉偶联缩聚反应合成了(苯撑乙炔-氰基乙烯苯撑)共聚物(C12-PPE-DCNTB),比较了聚合物的紫外吸收光谱和荧光光谱特征及热稳定性。

A Study on Synthesis of Poly(2-Aryl)phenylenevinylenes;

聚（2-芳基苯撑乙烯）的合成研究

Design, Synthesis, and Optoelctronic Properties of Novel Poly(Para-phenylene Vinylene) Derivates (PPVs);

新型聚苯撑乙烯的设计、合成与光电性能

The Synthesis and Electrorheological Properties of Poly (P-pheylene Vinylene);

聚对苯撑乙烯的合成及其电流变性能研究

Research of organic semiconductor luminescent materials based on PPV;

聚苯撑乙烯有机半导体光电过程研究综述

Preparation of Oligo(p-phenylkene vinylene)/MCM-41 Nanocomposite Material

齐聚苯撑乙烯/MCM-41纳米复合材料的制备

Progress in Poly-(p-phenylene vinylene)s (PPVs) Electroluminescent Materials

聚对苯撑乙烯类电致发光材料研究进展

Deposited Time Dependence of Luminescence Spectra of Trimeric Phenylenevinylene/Montmorillonite

三聚苯撑乙烯/蒙脱土发光光谱的时间依赖性

Novel Quinoxaline-based Poly(phenylenevinylene)s Copolymers: Synthesis and Optical Properties

新型聚对苯撑乙烯撑-喹喔啉共聚物的合成与光学性能研究

Synthesis and Rheological Properties of Polybiphenylenevinylenes and Polyquinacrinones;

聚联苯撑乙烯及聚喹吖啶酮类电流变材料的合成与性能研究

Synthesis, Photoelectric Properties and Theoretical Investigation of Oligomeric p-phenylene Vinylene Derivatives;

齐聚对苯撑乙烯类衍生物的设计合成、光电性能及理论研究

The Synthesis and Electrorheological Properties of Poly (2-methoxy-5-octyloxy-p-phenylenevinylene)

聚（2-甲氧基-5-辛氧基对苯撑乙烯）的合成及电流变性能研究

Influence of Interchain and Self Intrachain Aggregations on Photoluminescence of a Poly-Phenylenevinylene Derivative

聚苯撑乙烯衍生物链间聚集与链内自聚集对光致发光的影响

Synthesis and Quenching Behavior of a Novel Cationic Poly(p-phenylenevinylene)Related Copolymer

新型聚苯撑乙烯类阳离子共轭聚合物的合成及其荧光猝灭行为

Treatment of Waste Acid from Sulphonation Process in the Production of DSD Acid

乙烯撑二氨基苯磺酸生产中磺化废酸的处理

Ground,Excited Structures and Photoelectronic Properties of Poly(p-phenylenevinylene)Oligomers with Biphenyl Bridge

联苯桥联的聚对苯乙烯撑齐聚物基态、激发态的结构与光电性能

Two Photon Absorption Property of a PPV Oligomer with Central Biphenyl Bridge and Peripheral Carbazole Substituents

外围带咔唑基的联苯桥联二聚对苯乙烯撑的双光子吸收性能

olefin-modified styrene-acrylonitrile

烯烃改性苯乙烯-丙烯腈

acrylonitrile-Butadiene-stryrene (ABS)

丙烯?丁二烯苯乙烯