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- Keywords p phenylene diamine;p nitrophenylamine;iron powder;hydrochloric acid;processing condition; 对苯二胺;对硝基苯胺;铁粉;盐酸;工艺条件;
- We present the results of the Austin Model 1 (AM1) geometry optimizations calculations aimed at determining the neutral and charged geometry properties of poly ( p phenylene). 采用半经验的AustinModel 1(AM 1)方法 ,计算了齐聚物poly(p phenylene) (PPP)的中性态和带电态的几何结构性质。
- The synthesis of phenylene diamine by catalytic hydrogenation of mixed dinitrobenzene 混合二硝基苯催化加氢合成苯二胺
- Keywords flame retardant synthesis dineopentyl glycol m phenylene diamine diphosphonate; 阻燃剂;合成;二新戊二醇间苯二胺双膦酸酯;
- Keywords Poly( p phenylene vinylene);Tri sulfonium salt;Precursor; 聚对苯乙炔;三锍盐;前聚物;
- Keywords metal electrode;poly( p phenylene vinylene);electroluminescence; 金属电极;聚对苯乙炔;电致发光;
- phenylene diamine 苯二胺
- meta phenylene diamine 间苯二氨
- Keywords Cyclobis(paraquat p phenylene);Molecular recognition;On off switching;Electronic spectrascopy; 环双(对-苯基-对草快);分子识别;分子开关;电子光谱;
- o - phenylene diamine 邻苯二胺
- I mind my p's and q's whenever I see him. 每当我见到他我都谨慎行事。
- dimethyl phenylene diamine 二甲基苯二胺
- In English, b, p, m and w are bilabials. 英语中的b、p、m、w为双唇音。
- Keywords soluble poly(2 methoxy 5 nonyloxy) p phenylene vinylene);dehydrochlorination;synthesis;electroluminescence; 可溶性聚(2-甲氧基-5-壬氧基)对苯乙炔;脱氯化氢反应;合成;电致发光;
- Keywords Poly(p phenylene);Conjugated polymer;Absorption spectra;Fluorescent spectra;Light emitting; 聚对苯;共轭聚合物;吸收光谱;荧光光谱;发光;
- AB and CD intersect at (the point) P. AB线和CD线在P点相交。
- The time now is 10:00 p, m, sharp. 现在的时间是晚上10点整。
- Keywords Poly( p phenylene vinylene);Copolymer;Functional polymer;Conductivity;Fluorescent properties; 对苯乙炔聚合物;共聚物;功能高分子;导电性;荧光性能;
- Na5 Ethylene Diamine Tetra (Methylene Phos... 摘要:乙二胺四甲叉膦酸五钠 EDTMP?
- The "d" in "grandpa" has been lost by assimilation to "p". "grandpa"中的"d"因受"p"的同化而不发音。