查询词典 monomer
- 与 monomer 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Using allylamine monomer,amine-containing functional films were prepared by pulsed dielectric barrier discharge at a high pressure.
采用高气压脉冲DBD等离子体,以丙烯胺为聚合单体,氩气为辅助气体,合成胺基薄膜。
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Using allylamine monomer, amine-containing functional films were prepared by pulsed dielectric barrier discharge at a high pressure.
采用高气压脉冲DBD放电等离子体,以丙烯胺为聚合单体,氢气为辅助气体,合成含胺基薄膜。
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Amino-sulfonic acid single aromatic ring type high range water reducer was synthesized form aminobenzene sulfonic acid, phenol and formaldehyde. The influence of monomers ratio, reaction temperature reaction time, pH value, the concentration of monomer on the performance of AS high range water reducer was analyzed.
以对氨基苯磺酸钠、苯酚和甲醛等为原料合成出了氨基磺酸单环芳烃型高效减水剂,研究了反应单体的摩尔比以及工艺参数对AS高效减水剂对水泥颗粒分散效果的影响。
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Amino-sulfonic acid single aromatic ring typehigh range water reducer was synthesized form aminobenzene sulfonic acid,phenol and formaldehyde. The influence of monomers ratio,reaction temperature,reaction time,pH value,the concentration of monomer on the performance of AS high range water reducer was analyzed.
以对氨基苯磺酸钠、苯酚和甲醛等为原料合成出了氨基磺酸单环芳烃型高效减水剂,研究了反应单体的摩尔比以及工艺参数对AS高效减水剂对水泥颗粒分散效果的影响。
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A new triphenylamine-containing aromatic diamine monomer, 4-[4-(1-adamantyl)phenoxy]-4',4-diaminotriphenylamine, was synthesized from cesium fluoride-mediated N-arylation of 4-(1-adamantyl)-4'-aminodiphenyl ether with 1-fluoro-4-nitrobenzene and subsequent reduction of the dinitro intermediate.
摘要 本研究首先使用 4-(1-adamantyl)-4'-aminodiphenol ether 与 1-fluoro-4-nitrobenzene,於DMSO中,以氟化铯为媒介,进行氮-芳香化反应(N-arylation),随后再进行中间产物的还原反应,制得一个种新型具有三苯胺结构的芳香族二胺单体 4-[4-(1-adamantyl)- phenoxy]-4',4-diaminotriphenylamine。
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The multi monomer of methyl methacrylate/styrene melt grafting onto atactic polypropylene was studied.
对多单体甲基丙烯酸甲酯和苯乙烯熔融接枝无规聚丙烯进行了研究。
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Absorption spectral studies show that binding to the serum albumins leads to a bathochromic shift of the monomer band together with a notable intensity change. Furthermore, the number of binding sites was identified by the absorption spectra.
吸收光谱数据表明,与血清蛋白结合后,噻菁染料单体的吸收峰发生红移,同时强度也有很大变化;还通过吸收光谱计算确定了噻菁染料与血清蛋白的结合位点数。
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For low molar ratios of Al/Zr, a hypsochromic shift of the initial catalyst absorption band, corresponding to the monomethylation of the catalyst, was observed. Further addition of AlEt2Cl was accompanied by a continuous bathochromic shift of the maximal wavelength corresponding to the formation of more dissociated ionic active species. Then, there would be a coordination of monomer to the ionic active species.
结果表明,无论是AlEt_2Cl还是MAO,少量的助催化剂首先使催化剂发生单烷基化反应,主催化剂金属中心的最大吸收峰波长发生蓝移,而当助催化剂量进一步增加时,金属中心的最大吸收峰波长红移,单烷基取代的催化剂被大量的助催化剂夺去电子成为缺电子的阳离子活性中心,以便烯烃单体的配位插入。
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J-aggregates are specific supramolecular assemblies discovered by Jelly and Scheibe, which are characterized by a sharp, intensive absorption band with a bathochromic shift compared to a monomer band.
摘要20世纪30年代末期,Jelly和Scheibe发现一种特殊的超分子聚集体—J-聚集体,它具有尖锐且相对其单体红移的吸收带的独特光学特性。
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For the investigation of LC cells, this research focus on the surface analyses by suing SEM, both of the morphologies caused by various photo-polymerization conditions (various intensities of UV light and the presence of electric fields) and the effects of morphology on the electro-optical properties will be surveyed. The beadlike morphology was obtained from photo-crosslinkable monomer B-ThBiPhC6Ac 2,5-Bis-[4-(6-acryloyloxy-hexyloxy –phenyl ]-thiophene.
照光聚合单体 B-ThBiPhC6Ac 2,5-Bis-[4-(6-acryloyloxy -hexyloxy-phenyl]-thiophene 在照光聚合后其高分子形成颗粒状的形态,而化学结构与前者相似的单体B-TrPhC6Ac 4,4''-Bis-(6-acryloyloxy-hexyloxy-m-terphenyl,仅后者的中心化学结构改为苯环,由其 SEM 图可以看出其高分子的形态改变为颗粒状和纤维状。
- 推荐网络例句
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For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether
年美国个人破产法的一个改动使得破产登记急速下降,而后引起了信用卡大规模的亏损。
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Eph. 4:23 And that you be renewed in the spirit of your mind
弗四23 而在你们心思的灵里得以更新
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Lao Qiu is the Chairman of China Qiuyang Translation Group and the head master of the Confucius School. He has committed himself to the research and promotion of the classics of China.
老秋先生为中国秋阳翻译集团的董事长和孔子商学院的院长,致力于国学的研究和推广。