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carboxylic

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carboxylic adj.(含)羧基的。

adj. (含)羧基的。 “carboxylic ,carboxyl“ 中文翻譯：   羧基“carboxylic acid“ 中文翻譯：   羧酸。 “carboxylic acids“ 中文翻譯：   羧酸類“carboxylic collector“ 中文翻譯：   羧基捕集劑“carboxylic ester“ 中文翻譯：   羧酸脂; 羧酸酯“carboxylic group“ 中文翻譯：   羧基“carboxylic latex“ 中文翻譯：   羧基膠乳“carboxylic nbr“ 中文翻譯：   羧基丁腈橡膠“carboxylic polymer“ 中文翻譯：   羧基聚合物“carboxylic resin“ 中文翻譯：   羧酸樹脂; 羧酸型樹脂“carboxylic rubber“ 中文翻譯：   羧基橡膠“carboxylic salt“ 中文翻譯：   羧酸鹽“carboxylic soap“ 中文翻譯：   羧酸皂“1-aminocyclobutane carboxylic acid“ 中文翻譯：   1-氨基環丁烷羧酸“2 piperidine carboxylic acid“ 中文翻譯：   2-哌啶羧酸“4-cyclohexane-carboxylic acid“ 中文翻譯：   4-環己烷羧酸“8-quinoline carboxylic acid“ 中文翻譯：   8-喹啉羧酸“aldehydic carboxylic acid“ 中文翻譯：   醛基羧酸“aliphatic carboxylic acid“ 中文翻譯：   脂肪族羧酸; 脂族羧酸“aliphatic carboxylic acid esters“ 中文翻譯：   脂肪族羧酸酯“aliphatic unsaturated carboxylic acid“ 中文翻譯：   脂族不飽羧酸“amino carboxylic acid“ 中文翻譯：   氨基羧酸“aminocyclopropane carboxylic acid“ 中文翻譯：   氨基環丙烷羧酸“aminoimidazol carboxylic acid“ 中文翻譯：   氨基咪唑羧酸“carboxylesterase“ 中文翻譯：   羧基酯酶; 羧酸酯酶; 羧酸酯水解酶“carboxylation phase“ 中文翻譯：   羧化階段

Degenerate oligonucleotides to highly conserved regions of cucumis melo 1 - aminocyclopropane - 1 - carboxylic acid ( acc ) oxidase gene were used to prime the amplification of fragment of 128bp by ploymerase chain reaction ( pcr ) in samples of genomic dna from fruit of cucumis melo l . cv hetao flesh , which was cloned into plasmid vector pmd - 18 - t . the clon of antisense orientation were selected , and it was inserted downstream of camv35s promoter and enhancer “ “ of tmv into the plant expression vector pbinyxw , antisence expression vector pbinya was constructed . at the base that pollination and fertilization of cucumis melo l . cv hetao was studied , using pollen tube pathway transformate cucumis melo l . cv hetao , 76 fruit had been obtained , moreover , hardness and content of sugar were analysed 本實驗以河套蜜瓜果肉基因組dna為模板，用甜瓜acc氧化酶基因特異寡核苷酸鏈為引物進行pcr擴增，得到128bp的擴增產物。將得到的擴增產物克隆到質粒載體pmd - 18 - t上，篩選反向克隆，然后將其反向構建到植物表達載體pbinyxw的camv35s啟動子和tmv增強子“ ”的下游，構建成反義表達載體pbinya 。并在對河套蜜瓜授粉受精生物學研究的基礎上，通過花粉管通道法轉化河套蜜瓜，共獲76顆瓜，并進行了硬度和含糖量的分析。

Degenerate oligonucleotides to highly conserved regions of cucumis melo 1 - aminocyclopropane - 1 - carboxylic acid ( acc ) oxidase gene were used to prime the amplification of fragment of 128bp by ploymerase chain reaction ( pcr ) in samples of genomic dna from fruit of cucumis melo l . cv hetao flesh , which was cloned into plasmid vector pmd - 18 - t . the clon of antisense orientation were selected , and it was inserted downstream of camv35s promoter and enhancer “ “ of tmv into the plant expression vector pbinyxw , antisence expression vector pbinya was constructed . at the base that pollination and fertilization of cucumis melo l . cv hetao was studied , using pollen tube pathway transformate cucumis melo l . cv hetao , 76 fruit had been obtained , moreover , hardness and content of sugar were analysed 本實驗以河套蜜瓜果肉基因組dna為模板，用甜瓜acc氧化酶基因特異寡核苷酸鏈為引物進行pcr擴增，得到128bp的擴增產物。將得到的擴增產物克隆到質粒載體pmd - 18 - t上，篩選反向克隆，然后將其反向構建到植物表達載體pbinyxw的camv35s啟動子和tmv增強子“ ”的下游，構建成反義表達載體pbinya 。并在對河套蜜瓜授粉受精生物學研究的基礎上，通過花粉管通道法轉化河套蜜瓜，共獲76顆瓜，并進行了硬度和含糖量的分析。

carboxylic acid

( 4 ) the neat cement paste fluidity of copolymer would augment and the cohesiveness of cement would increase along with augmentation of pea dosage , but if the dosage was too big , the dosage of aa would be reduced , so it would reduce the carboxylic content of copolymer , and performance of water reduce would weaken , the dosage of pea23 can not more than 25 % . ( 5 ) the effect of water reduce would increase if the copolymer time increase 而與x40 ;比較，減水率、凝結時間、保坍性、抗壓強度比等綜合性能還有一定的差距，有待進一步的改進和研究。從合成pc23一6的工業性分析: pea23的酷化和pc23一6的共聚的放大試驗看，其混凝土試驗結果較為理想，且其合成工藝流程較為簡單，具備高分子的合成條件:而從經濟性分析， 30 % pc23一6水溶液的原料成本低于fdn ，其性能具有較大的優勢，具有廣闊的工業化的前景。

Degenerate oligonucleotides to highly conserved regions of cucumis melo 1 - aminocyclopropane - 1 - carboxylic acid ( acc ) oxidase gene were used to prime the amplification of fragment of 128bp by ploymerase chain reaction ( pcr ) in samples of genomic dna from fruit of cucumis melo l . cv hetao flesh , which was cloned into plasmid vector pmd - 18 - t . the clon of antisense orientation were selected , and it was inserted downstream of camv35s promoter and enhancer “ “ of tmv into the plant expression vector pbinyxw , antisence expression vector pbinya was constructed . at the base that pollination and fertilization of cucumis melo l . cv hetao was studied , using pollen tube pathway transformate cucumis melo l . cv hetao , 76 fruit had been obtained , moreover , hardness and content of sugar were analysed 本實驗以河套蜜瓜果肉基因組dna為模板，用甜瓜acc氧化酶基因特異寡核苷酸鏈為引物進行pcr擴增，得到128bp的擴增產物。將得到的擴增產物克隆到質粒載體pmd - 18 - t上，篩選反向克隆，然后將其反向構建到植物表達載體pbinyxw的camv35s啟動子和tmv增強子“ ”的下游，構建成反義表達載體pbinya 。并在對河套蜜瓜授粉受精生物學研究的基礎上，通過花粉管通道法轉化河套蜜瓜，共獲76顆瓜，并進行了硬度和含糖量的分析。

They were used as efficient lewis acid catalysts for esterification reactions of carboxylic acids with alcohols to afford corresponding saturated esters with 87 % ~ 98 % yields and unsaturated and tertiary ones with 90 % ~ 94 % and 54 % ~ 68 % yields , respectively 結果表明，該有機錫化合物是合成酯的優良催化劑，產品收率高，飽和一元羧酸酯的收率為87 % ~ 98 % ，對不飽和羧酸酯和空間位阻大的叔醇酯也能得到較滿意的收率，分別為90 % ~ 94 %和54 % ~ 68 % 。

Experiments with several types of carboxylic acid have been done to inquire into their reactions with potassium permanganate solution so as to find out the changes affected by different density of reactor , temperature of reaction and structure of carboxylic acid 摘要以幾種不同類型的羧酸為例進行羧酸與高錳酸鉀溶液反應的實驗探究，分析了反應物的濃度、反應的溫度及羧酸結構對反應的影響。

There are also indications that these materials and other similar derivatives of the asphaltenes , especially those containing such functions as carboxylic or hydroxyl , readily exchange cations and could well compete with synthetic zeolites 另有跡象表明，這些物質和瀝青質的其它類似衍生物，尤其是具有諸如羧基和羥基功能的物質，能夠迅速地交換陽離子，并且同沸石形成有力抗衡。

Two series of intermediates ? - hydroxybiphenyi - 4 ' - carboxylic acid , l ( - ) - 2 - octanol and a kind of chiral additive of liquid crystal were synthesized . to improve the synthesized route and way of the intermediates , i have referred a lot of papers 在查閱大量文獻的基礎上，對合成上述3個系列化合物的合成路線與方法進行了一系列的改進，改進后的實驗達到較理想的結果。

The recent progress in the activation and reaction of carboxylic anhydride as well as the catalytic , halide - free processes for the preparation of aldehydes or ketones directly from corresponding carboxylic acids was reviewed 摘要綜述了鈀催化的酸酐碳一氧鍵的活化和反應，及由羧酸直接制備相應的醛、酮且不需要鹵原子和堿參與的方法。

Producer of organic intermediates in china . products include derivatives of carboxylic acids , esters , ethers , alcohols , nitriles , and aromatics , including many brominated and chlorinated chemicals -專業生產phba cbz - l - haba甲基巰基四氮唑l - haba等醫藥中間體，其中還包括公司簡介及其聯系方法等內容。

Synthetic methods for lh - indazole - 3 - carboxylic acid were reviewed and evaluated . several new method studies carried out by the authors were introduced as well . 28 references were quoted 綜述了1h -吲唑3 -羧酸的合成方法，并評述了其優缺點；同時介紹了作者在尋找其新合成方法中的一些探索。

The most commonly used method for the covalent binding of biomolecules onto 1 - d nanostructures is through the diimide - activated amidation of carboxylic acid terminated nanostructures 最常用的方法是通過端羧酸基納米結構的二酰亞胺活化氨基化合物來進行生物分子與1 - d納米結構的共價結合。

The special compound latex products are : carboxylic butyl latex , cement latex , pitch latex , high benzene latex , blanket latex , and white paper latex , etc 淄博齊龍化工有限公司生產的特種合成膠乳主要有：羧基丁腈膠乳，水泥膠乳、瀝青膠乳、高苯膠乳、地毯膠乳以及白版紙膠乳等。

Specialized in supplying both enantiomers of a wide variety of chemicals , including amines and amino acids , alcohols , carboxylic acids , and sulfinamides . new jersey , us -生產銷售醫藥農藥中間體吲哚衍生物，如吲哚啉， 5 -溴吲哚， 5 -硝基吲哚等，包括公司簡介產品介紹等

Enantioselective borane reduction of prochiral ketones catalyzed by s - indolin - 2 - yl methanol or - indoline - 2 - carboxylic acid enantioselective borane reduction of prochiral ketones catalyzed by 硼烷體系中吲哚醇或吲哚酸催化的前手性酮的不對稱還原

Another o atom from carboxylic hydroxyl , o ( l ) , with cu ( l ) and are located in equatorial plane with n ( 2 ) and n ( 4 ) from 1 , 10 - phenanthroline 而在以前的類似化合物中，無論ida呈現出什么樣的構象，與金屬配位的兩個o原子都是羧基上的羥基o原子。

Carboxylic acid was peroxidized in organic solvents catalyzed by lipase and glycidol was synthesized from allyl alcohol catalyzed by acid peroxide 摘要利用脂肪酶在有機介質中催化制備過氧酸，丙烯醇在過氧酸的作用下發生環氧化反應生成環氧丙醇。

This article introducd the main common synthesis methods of fluoro - aromatic carboxylic acid , and listed some synthesis routes to produce pharmaceutical intermediates 摘要介紹了含氟芳香羧酸的合成方法，并列舉了一些重要醫藥中間體的合成路線。

An enzymatic synthesis and composition of oligomers and co - oligomers comprised of . alpha . - hydroxy carboxylic acids and . alpha . - amino acids or peptides is disclosed 一種低聚體和由-羥基羧酸和-氨基酸或肽組成的副低聚體的酶合成成分。