- 更多网络例句与乙烯型的相关的网络例句 [注:此内容来源于网络,仅供参考]
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The kinds of compounds with AIE, AIEE and CIEE are summarized, mainly including siloles, substituted ethenes (mainly including fulvene and DPDSB style), CN-MBE, pyran, biphenyl compounds and polymers.
侧重总结了silole型、取代乙烯型(主要包括亚甲基环戊二烯型和DPDSB型)、腈取代二苯乙烯型、吡喃型、联苯型等小分子化合物和少数高分子的结构与AIE性质之间的关系,以及为解释AIE现象所提出的限制分子内的转动、避免非辐射去活、构象扭曲避免形成excimer、J-聚集态以及形成分子间的C-H/π键等理论。
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According to the regular condensation polymerization principle, a certain amount of amino terminated polyether D230 and a certain amount of divinyl three amine are mixed uniformly by water, and then a certain amount of hexanedioic acid is added in and stirred for dissolving.
本发明属于工业水处理技术领域,具体涉及一种抑制水中二氧化硅/硅酸盐垢沉积的非离子型聚合物及其制备方法,该聚合物是一种含具有醚键、仲胺键、肽键结构的非离子型共聚物,具体为己二酸/端氨基聚醚/二乙烯三胺共聚物,按照常规的缩聚反应原理,首先用水将一定量的端氨基聚醚D230和一定量的二乙烯三胺混合均匀,然后加入一定量的己二酸并搅拌使其溶解。
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By Vis-UV detector, column efficiencies of conically shaped preparative chromatographic columns with porous polytetrafluor oethylene frit and porous stainless steel frit were compared.
利用柱后可见-紫外检测,比较了采用多孔聚四氟乙烯材料和多孔烧结不锈钢材料作为台锥形制备液相色谱柱柱头筛板材料时的柱效;用柱上可视化方法研究了柱头筛板的直径对流型的影响。
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Crystal structures of different PVDF crystal form s and the conformations of marcomolecules existed in the crystal form s were introduced.
介绍了聚偏氟乙烯不同晶型的晶格结构以及大分子在不同晶型中所采取的构象。
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In this dissertation, two derivatives of aniline containing polyoxyethylene substituent m-phenylene diamino formyl alkylenediamine poly acetate and poly-3-aminobenzoate were designed and synthesized. And then, comb-shaped polyaniline grafted by PEO were prepared by chemical oxidation copolymerization. The structure of copolymers were characterized by FTIR, ultraviolet-visible spectrum, elemental analysis and TEM etc..
本文在设计并合成两种含聚氧乙烯取代基的苯胺衍生物——间苯二氨基甲酰己二氨基甲酸聚氧乙烯乙酸酯和3-聚氧化乙烯单甲醚基苯胺的基础上,采用化学氧化法将它们与苯胺进行共聚,制备出了聚氧乙烯接枝聚苯胺的梳型共聚物。
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OBJECTIVE: To observe the therapeutic efficacy of the new type of membrane plasma separator Evacure-4A prepared by ethylene vinyl alcohol copolymer on severe hepatitis patients, in addition, to compare the results versus that of PS-06 membrane plasma separator.
目的:观察由乙烯、乙烯醇共聚物制备的新型膜型血浆分离器Evacure-4A(EC-4A)治疗重型肝炎的临床疗效,并与由聚乙烯磺基制备的PS-06膜型血浆分离器进行对比分析。
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Results also show that micelles formed by nonylphenoxypolyethoxyethanol do not make the oligomer of BPR depolymerize.
聚氧乙烯型非离子表面活性剂胶束不会使BPR低聚体解聚,相反,在某种程度上,它还有利于BPR单体的低聚化。
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Two novel A-it-A' type benzothiazole-based derivatives with benzothiazolyl, phenyl-acetyl or pyridine cation groups as π electron acceptor, diethenylphenyl as π conjugated bridge: 4-(2-benzothiazolyl) ethenylchalcone (1) and 4-{4-[2-(benzothiazole-2-yl) ethenyl] styryl}-N-methylpyridinium iodide (2) were synthesized.
以苯并噻唑、苯乙酰基和吡啶阳离子为电子受体,二乙烯基苯为共扼桥,合成了两个新的A-π-A'型苯并噻唑衍生物:4-(2-苯并噻唑)-乙烯基查尔酮(1)和4-{4-[2-乙烯基]苯乙烯基}-N-甲基吡啶碘盐(2)。
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Two novel A-π-A′ type benzothiazole-based derivatives with benzothiazolyl,phenyl-acetyl or pyridine cation groups as π electron acceptor,diethenylphenyl as π conjugated bridge: 4-(2-benzothiazolyl)ethenylchalcone(1) and 4-{4-[2-(benzothiazole-2-yl)ethenyl]styryl}-N-methylpyridinium iodide(2) were synthesized.
以苯并噻唑、苯乙酰基和吡啶阳离子为电子受体,二乙烯基苯为共轭桥,合成了两个新的A-π-A′型苯并噻唑衍生物:4-(2-苯并噻唑)-乙烯基查尔酮(1)和4-{4-[2-乙烯基]苯乙烯基}-N-甲基吡啶碘盐(2)。
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In addition, the effect of different experiment conditions on the determination of nonionic sfrfactants was discussed.
介绍了几种聚氧乙烯型非离子表面活性剂的KI-I2分光光度法测定,讨论不同实验条件对测定的影响。
- 更多网络解释与乙烯型的相关的网络解释 [注:此内容来源于网络,仅供参考]
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Ethylene oxide:氧化乙烯
最好注射B型肝炎疫苗,以免被感染. (b)40%福马林(Formalin)溶液,消毒12小时;或20%福马林溶於70%酒精的溶液,消毒18小时. (c)2%的碱化戊醯醛(Alkalinized Glutaraldehyde)溶液,消毒10小时. (d)氧化乙烯(Ethylene oxide)瓦斯消毒.
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mulberry:桑
例如,一种喷雾型除臭剂含紫草提取物0.5%、桑(Mulberry)提取物0.5%、异丙基甲基苯酚0.2%、氯化羟铝(Aluminumchlorohydrate)2%、聚氧乙烯失水山梨醇椰油脂肪酸酯0.2%、肉豆蔻酸异丙醇酯0.l%、涂ZnO的尼龙0.2%、亚油酸0.01%、香精0.2%、纯
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remunerative crop:收入高的作物
blackboard enamel 黑板搪瓷 | remunerative crop 收入高的作物 | ethenoid 乙烯型的
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vinyl:乙烯
粘合性:几乎对任何乙烯(Vinyl)制品都有良好的粘合性,但乙烯材料表面强烈地附着离型剂,可塑剂等时会引起粘合性不良,请在印刷前进行试印. 网 版:尼龙或帝特纶200网目以上的就能获得良好的结果. 使用230网目时的印刷面积,
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Diandria:二雄蕊门
二型核受精;(真菌)二互補型核控制的受精 dimixis | 二雄蕊門 Diandria | 二溴化乙烯 ethylene bromide or dibromide
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ethenoid:乙烯型的
remunerative crop 收入高的作物 | ethenoid 乙烯型的 | not in the same class with 不能同...相比, 无法和...相提并论, 比不上...
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DIRECT DYES:直接染料
乙烯砜双活性基型 KE型-----双一氯均三嗪型 直接染料(DIRECT DYES)是能在中性或弱碱性介质中直接对纤维素纤维染色的一类染料,通常不需借助媒染剂,染浴中只需加入食盐或元明粉煮沸即可染色,他通常借助纤维素与染料之间的氢键和范德华力结合而成,