苯甲基
- 与 苯甲基 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Two new active esters of acrylic acids monomers, N-p-acryloxybenzoyloxy succini-mide and N-p-methacryloxybenzoyloxy succinimide have been synthesized and polymerized.ABOSu and MBOSu were prepared by coupling of p-acryloxybenzoic acid or p-methacryloxybenzoie acid with N-hydroxy succinimide in the presence of dicyclohexylcarbodimide.
新的丙烯酸活性酯,N-(对甲基丙烯酰氧苯甲酰氧基)丁二酰亚胺及N-丁二酰亚胺单体分别由对甲基丙烯酰氧基苯甲酸、对丙烯酰氧基苯甲酸与N-羟基丁二酰亚胺在环已基羰二亚胺存在下经偶联反应合成。
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Synthesizc 2-methyl-5-acetamino benzene sulfochloride using p-toluidine primer reactant by aceylation and chlorosulfonation.
以对甲基苯胺为起始原料,通过乙酰化和氯磺化反应合成2-甲基-5-乙酰氨基苯磺酰氯。
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A theoretical investigation of the tetramethylammonium benzene and TMA-pyrrole complexes has been performed by means of the B3LYP and MP2 methods.
利用B3LYP方法和MP2方法对四甲基铵—吡咯体系和四甲基铵—苯体系结构和能量的特点进行探讨。
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Using tetrabutyl titanate and methyl methacrylateor 2-Hydroxyethylmethacrylate (HEMA as materials, methacryloxylpropyl trimethoxy siliane as coupling agent, HCl as catalyst, Poly-titania(PMMA-TiO2) nanocomposites and Poly-titania(PMMA-TiO2) nanocomposites were synthesized by sol-gel process.
以盐酸作为催化剂,将钛酸四丁酯水解制备二氧化钛(TiO2)溶胶;随后将所制备溶胶与甲基丙烯酸甲酯、硅烷偶联剂(γ-甲基丙烯酰氧丙基三甲氧基硅烷)相混合,以过氧化苯甲酰作为引发剂,经过聚合、缩合和溶胶-凝胶过程,制备了均匀透明的PMMA-TiO2纳米复合材料和PHEMA-TiO2纳米复合材料。
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A series of lanthanide complexes (Ln = Er, Nd, Yb) with infrared emission properties were designed and synthesized by using different anionic ligands [1 -phenyl-3-methyl-4-(4-tertbutylbenzoyl)-5-pyrazolone and l-phenyl-3-methyl-4--5-pyrazolone and 2-naphtoyl trifluoroacetone] and netural ligands (2,2-dipyridine, phenanthroline, triphenylphosphine oxide and water). Three crystal structures of these complexes were obtained and structure studied, and the properties of photoluminescence and fluorescent lifetime were studied in detail.
我们通过选用不同的第一配体[1-苯基-3-甲基-4-(4-异丁酰基)-5-吡唑酮,1-苯基-3-甲基-4-(4-叔丁基苯甲酰基)-5-吡唑酮和2-萘基三氟乙酰丙酮]和第二配体(2,2-联吡啶,邻菲啰啉,三苯基氧膦)合成了16个稀土红外配合物(Ln=Er,Nd,Yb),获得了其中三个配合物的单晶结构,研究了这些稀土红外配合物的光致发光和荧光寿命等性质。
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Objective To modify the synthesis of Benzhydryl 2α- methyl - 2β- [ ( 1,2,3 -triazol - 1 - yl)- methyl ] penicillanate - 1,1 - dioxide, the key intermediate of β- lactamase in-hibitor tazobactam.
目的 改进β-内酰胺酶抑制剂泰唑巴坦关键中间体2α-甲基-2β[(1,2,3-三唑-1-基)-甲基]青霉烷酸砜二苯甲酯的合成。
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The 1,3-2,4-di (3,4-dimethylbenzy-lidene) xylitol was synthesized by means of aldol condensation reaction with xylitol and (3,4-dimethyl) benzaldehyde as raw materials and paratoluenesulfonic acid as catalyst.
以木糖醇和3,4-二甲基苯甲醛为原料,在酸催化下进行醇醛缩合反应,合成了1,3-2,4-二(3,4-二甲基)苄叉木糖醇。
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For better understanding, there is a drug known as ICE that can interfere with the capacity of the body to channel the nonphysical.
为了让你更好理解,,有一种叫做冰毒的毒品(译注:冰毒,学名甲基苯丙胺、去氧麻黄素或甲基安非它命,因为是透明晶体,因此俗称为&冰&。
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The synthesization technics of MPEG- MAA was studied in this paper,which is an important intermediate used for preparation of polycarboxylate superplasticizer.
本文对制备聚羧酸系减水剂的重要中间体——甲基丙烯酸聚乙二醇单甲醚酯的合成工艺进行了研究,考察了反应时间、催化剂对甲苯磺酸的用量、阻聚剂对苯二酚的用量、反应温度及甲基丙烯酸与聚乙二醇单甲醚的用量比对酯化率的影响。
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The results showed that the resin formed at pH=14 contains a large amount of active hydroxymethyl groups with the phenyl groups linked by both ether linkages and methylene bridges.
在 p H=8下合成的树脂分子中虽存在大量活性羟甲基但苯环间基本上以亚甲基桥相连,其树脂砂抗拉强度较低。
- 推荐网络例句
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My first article for Screen Power Magazine, which is to this day is the official magazine of Jackie Chan, was a DVD review of the Hong Kong actioner Gen-X Cops, starring Nicholas Tse and Daniel Wu.
我的第一篇文章为屏幕力量杂志,在对这天是Jackie Chan 正式杂志,是香港actioner Gen X 警察的DVD 回顾,担任主角Nicholas Tse 和丹尼尔吴。
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His lips grazed hirs, Now what are you going to do?
他的唇使吃草了 hirs,现在你将要做什麼?
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I wasn't a huge drinker, but I enjoy it socially.
我不是一个贪杯的人,但在社交场合我会略微享受一点。