- 更多网络例句与马来相关的网络例句 [注:此内容来源于网络,仅供参考]
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In the paper the effects and main differences of maleic anhydride and acrylic acid in the synthesis of polycarboxylate superplasticizers are analyzed according to their respective characteristics and technical requirements for synthesis.
根据马来酸酐与丙烯酸各自的特性和聚羧酸盐减水剂合成的技术要求,分析了它们在合成过程中的作用和主要差别,并概述了马来酸酐在合成中的应用情况,最后提出了马来酸酐在合成中应用的几点建议。
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It was found that the phase separation behavior of the PANCMA/solvent/nonsolvent systems with and without additive such as PVAL or PVP agrees with the LCP correlation.
研究发现,在水相中马来酸酐极易水解成马来酸,共聚物为丙烯腈/马来酸共聚物,粘均分子量可在10~40×10〓g/mol之间,马来酸的含量为0~15mol%,适合用于分离膜的制备及表面改性。
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Antiphospholipid syndrome should be considered in the differential diagnosis of papilledema, and oral acetazolamide is an important adjunct therapy to anti- coagulation in cases of refractory papilledema to protect the optic nerve from potential damage which results in blindness.
马来亚大学医学院眼科;马来亚大学医学院眼科;马来亚大学医学院眼科;马来亚大学医学院眼科;马来亚大学医学院神经科
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Dibutyltin maleate,dioctyltin maleate,N-phenyl maleimide, N-(p-chlorophenyl) maleimide,N-(p-nitrophenyl) maleimide with unsaturated groups were synthesized using dibutyltin oxide,dioctyltin oxide,maleic anhydride, aniline,p-chloroaniline,p-nitroaniline as raw materials,respectively.Then dibutyltin male,ate/styrene bipolymer,dibutyltin maleate/styrene/methyl acrylate terpolymer,dibutyltin maleate/styrene/N-phenyl maleimide terpolymer ,dibutyltin maleate/styrene/N-(p-chlorophenyl) maleimide terpolymer ,dibutyltin maleate/styrene/N-(p-nitrophenyl) maleimide terpolymer ,dioctyltin maleate/styrene biopolymer,dioctyltin maleate/styrene/methyl acrylate terpolymer,dioctyltin maleate/styrene/ N-phenyl maleimide terpolymer,dioctyltin maleate/styrene/ N-(p-ehlorophenyl) maleimide terpolymer[P(DOTM/St/NC1PMI)],dioctyltin maleate/styrene/N-(p-nitrophenyl) maleimide terpolymerwere synthesized using DBTO,DOTO,PMI,N-p-ClPMI,N-p-NOPMI,styrene and methyl acrylate as monomers,respectively.
再以DBTO,DOTO,PMI,N-p-ClPMI,N-p-NOPMI,苯乙烯,丙烯酸甲酯等为单体,合成了马来酸二丁基锡/苯乙烯二元共聚物{P},马来酸二丁基锡/苯乙烯/丙烯酸甲酯三元共聚物{P},马来酸二丁基锡/苯乙烯/N-苯基马来酰亚胺三元共聚物{P(DBTM/St/NPMI)},马来酸二丁基锡/苯乙烯/N-对氯苯基马来酰亚胺三元共聚物{P(DBTM/St/NClPMI)},马来酸二丁基锡/苯乙烯/N-对硝基苯基马来酰亚胺三元共聚物{P(DBTM/St/NNOPMI)},马来酸二辛基锡/苯乙烯二元共聚物{P},马来酸二辛基锡/苯乙烯/丙烯酸甲酯三元共聚物{P},马来酸二辛基锡/苯乙烯/N-苯基马来酰亚胺三元共聚物{P(DOTM/St/NPMI)},马来酸二辛基锡/苯乙烯/N-对氯苯基马来酰亚胺三元共聚物{P(DOTM/St/NClPMI)},马来酸二辛基锡/苯乙烯/N-对硝基苯基马来酰亚胺三元共聚物{P(DOTM/St/NNOPMI)}。
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In this thesis,three copolymerization systems have been investigated in detail.They are α-ethylacrylic acid/maleimide,α- acrylic acid/maleimide and monomethyl itaconate/maleimide,respectively.
本文对α-乙基丙烯酸/马来酰亚胺、α-正丙基丙烯酸/马来酰亚胺和衣康酸单甲酯/马来酰亚胺三种新的共聚体系进行了详细地研究,并对合成共聚物的生理活性进行了初步探讨,实现了α-正丙基丙烯酸乙酯/马来酰亚胺体系的可控共聚反应。
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Seven of them have not been reported.Their structures were confirmed by IR,~1HNMR,MS,and element analysis. 4.Meanwhile,the green methylation procedure of imides was developed by using dimethyl carbonate as methylation reagent.A series of imides,for example,phthalimide,3,4-dibromo-maleimide and succincide were used for substrates.The effects of DABCO(1,4-diazabicyclo [2.2.2]octane)and DBU(1,8-diazabicyclo[5.4.0]undec-7-ene)as a catalyst in this kind of reactions were investigated.2-Bromo-3-(1-methylindolyl-3-yl)-1-methyl-1H-pyrrole-2,5-dione was prepared by using dimethyl carbonate,which further expanded the use of dimethyl carbonate,as a green agent in organic synthesis.
在以硫酸二甲酯为甲基化试剂对3,4-二溴马来酰亚胺进行N-甲基化反应合成3,4-二溴-N-甲基马来酰亚胺的同时,以碳酸二甲酯为甲基化试剂,对3,4-二溴马来酰亚胺、邻苯二甲酰亚胺、琥珀酰亚胺等酰亚胺类化合物的N-甲基化反应进行了研究;考察了1,4-二氮杂双环[2.2.2]辛烷,1,8-二氮杂双环[5.4.0]十一碳-7-烯、碳酸钾和四丁基溴化铵等作为催化剂对碳酸二甲酯N-甲基化反应的反应时间和收率等的影响,并应用碳酸二甲酯为甲基化试剂,合成了N-甲基-3-溴-4-(1-甲基-吲哚-3)-马来酰亚胺。
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In the second part, quantum chemical AM1 methods were employedto theoretically investigate the electronic structures of maleic anhydride in ground- and excited-states. On basis of the frontier orbital theoryand three bonding principles, the possibility of reaction of active α-hydroxysuccinic anhydride carbanion and active α-hydroxy-succinic anhydride radical on polymerization process of MArespectively by alkali catalyst and by hydroxyl radical was discussed. Theanionic and radical polymerization of MA discussed also. Theoreticalstudies show that both polymerization products of MA are in the chainstructures, corresponding to the experimental findings.
第二部分用量子化学AM1方法,计算研究了马来酸酐的基态和激发态电子结构;应用前线轨道理论和成键三原则分别探讨了碱催化条件下和羟基自由基引发下马来酸酐均聚合过程中α-羟基丁二酸酐碳阴离子和α-羟基丁二酸酐碳自由基活性中间体参与反应的可能性及由它们引发的马来酸酐阴离子聚合反应机理和自由基引发聚合反应机理;理论研究表明马来酸酐的均聚合产物均为链式结构,与实验事实相相符。
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Ask the Malays in the opposition to come out in defence of their non-Malay brothers and sisters and warn the Umno Malays, in no uncertain terms, that they take to the streets at the risk of facing fellow Malays from the opposition who will defend their non-Malay brethren to the last drop of their blood.
还有就是要反对党的马来人出来保护他们的非马来人兄弟姐妹,清楚地警告巫统马来人,要是他们敢走上街头,他们得面对来自反对党马来同胞,反对党的马来人将会捍卫非马来人同胞直到流光最后一滴血。
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Of or relating to or characteristic of the people or language of Malaysia and the N Malay Peninsula and parts of the W Malay Archipelago.
属于或关于马来西亚、马来人、马来语、马来半岛、部分马来群岛的,或有其特点的。
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A member of a people inhabiting Malaysia, the northern Malay Peninsula, and parts of the western Malay Archipelago .
属于或关于马来西亚、马来人、马来语、马来半岛、部分马来群岛的,或有其特点的。
- 更多网络解释与马来相关的网络解释 [注:此内容来源于网络,仅供参考]
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Malay Archipelago:马来群岛 Malay Pennisula 马来半岛
Magog玛各 | Malay Archipelago 马来群岛 Malay Pennisula 马来半岛 | Malcom马尔肯
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Methyl Ergometrine Maleate:马来酸甲麦角新碱
马来酸氟伏沙明 FLUVOXAMINE MALEATE | 马来酸甲麦角新碱 Methyl Ergometrine Maleate | 马来酸曲美布汀 Trimebutine Maleate
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Tomistoma schlegeli False Gharial/Gavial:马来长吻鳄(马来鳄)
侏儒鳄(非洲侏儒鳄) Osteolaemus tetraspis Dwarf Crocodile | 马来长吻鳄(马来鳄) Tomistoma schlegeli False Gharial/Gavial | 恒河鳄亚科 Gavialinae
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Maleic hydrazide:马来酰肼
maleic ester resin 马来酯尸 | maleic hydrazide 马来酰肼 | maleic resin 马来尸
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Malaya:马来亚
学校里是有教过,马来亚(Malaya)是1957年8月31日独立,而马来西亚(Malaysia)则是1963年9月16日成立的. 我们(Sarawak and Sabah)是马来西亚人,而不是马来亚的殖民地. 当初是马来亚政府死命求我们成立马来西亚的,还有一点就是我们独立了,
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maleate:顺丁烯二酸(盐或酯);马来酸(盐或酯)
malealdehyde顺丁烯二醛;马来醛 | maleate顺丁烯二酸(盐或酯);马来酸(盐或酯) | maleicacid顺丁烯二酸;马来酸;缩苹果酸
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maleate:马来酸盐 马来酸盐酯 马来酸酯 顺丁烯二醛
maleass 雄驴 | maleate 马来酸盐 马来酸盐酯 马来酸酯 顺丁烯二醛 | maleatedrosin 马来松香
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chlorpheniramine maleate:马来酸氯苯那敏
马来磺胺噻唑 Maleylsulfathiazole | 马来酸氯苯那敏 Chlorpheniramine Maleate | 马来酸氯苯那敏 Chlorphenamine Maleate
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maleic acid resin:马来酸树脂
maleic acid monoamide 马来酸-酰胺,马来酰胺酸 | maleic acid resin 马来酸树脂 | malein acid ester resin 马来酸脂树脂,顺丁烯二酸树脂
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maleic acid monoamide:马来酸-酰胺,马来酰胺酸
maleic acid hydrazide 马来酰肼 | maleic acid monoamide 马来酸-酰胺,马来酰胺酸 | maleic acid resin 马来酸树脂