carboxylic 中文意思是什麼

carboxylic 解釋
adj. 形容詞 （含）羧基的。

  1. The scheme initially involves acylation of thiophene using a carboxylic acid to afford the acyl thiophene.

    這條路線是先用羧酸使噻吩已酰化制得酸基噻吩。
  2. Study on carboxylic lanthanum as gasoline antiknocks

    氫轉移反應與催化裂化汽油質量
  3. One exception is the decarboxylation of aromatic carboxylic acids.

    芳香羧酸進行脫羧反應是一個例外。
  4. 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
  5. In all those complexes, no matter which conformation ida assumes ( mer - or fac - style ), the two 0 atoms of 1n2o are both from carboxylic hydroxyl. however, by comparing the bond length, we can find that o ( 4 ) and o ( 2 ) atom is from different group in this complex, 0 ( 4 ) atom from carboxylic hydroxyl, whereas, 0 ( 2 ) from carboxylic carboxide

    值得注意的是：在這個雙核配合物中，我們首次發現一種新穎的配位方式： ida上與金屬離子配位的三齒螯合原子是亞氨n原子、一個羧基上的羥基o原子和另外一個羧基上的羰基o原子。
  6. Metronidazole ; amino carboxylic acid ; amino acid ; diester

    -氨基羧酸氨基酸二酯
  7. The synthesis of new reagent p - carboxylic carboxysulfonazo

    偶氮苯的合成
  8. Synthesis of coumarin - 3 - carboxylic acid ethyl ester

    甲酸乙酯的合成
  9. Study on synthesis of 4 - ethyl - 4 ' - cyano - phenyl carboxylic ester

    對乙基苯甲酸對氰基苯酚酯的合成研究
  10. Synthesis and applications of 2 - phenylmethyl thio - 3 - pydine - carboxylic acid

    吡啶甲酸的合成及應用
  11. Ind oline - 2 - carboxylic acid ; ketones

    -吲哚酸酮
  12. Studies on the synthesis of hexakis 4 - carboxylic acid ethyl ester phenoxy cyclotriphosphazenes

    三聚磷腈的合成研究
  13. Hydrolysis of carboxylic acid esters catalyzed by cationic gemini surfactant micelle

    雙子陽離子表面活性劑膠束催化羧酸酯水解
  14. Xylenol carboxylic acid

    二甲苯酚酸
  15. Pyridine carboxylic acid

    吡啶羥酸
  16. 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，然後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 。並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，並進行了硬度和含糖量的分析。
  17. Decarboxylase an enzyme that catalyzes the decarboxylation of carboxylic acids, including the conversion of amino acids to amines

    脫羧酶：能夠催化羧酸進行脫羧反應的酶，包括氨基酸轉化為胺的反應。
  18. Determination of 3, 5 - dicaffeoyloxy cyclohexane carboxylic acid in erigeron breviscapus by hplc assay

    雙咖啡酰氧基奎寧酸的含量
  19. Hi this thesis, the setting time of various retarders had been tested, in which three retarders with good retarding action, citric acid, sodium tripolyphosphate, bone glue are respectively chosen from three types of retarders, hydroxyl carboxylic acid type, phosphate type and protein type, and the strength and setting time of gypsum added with them are determined. effect of some factors, such as ph value, fineness of hemihydrate, type of gypsum on the retarding action of the retarders is also studied

    本文對多種緩凝劑進行凝結時間測試，選擇效果良好的羥基羧酸、無機鹽和蛋白質類型的三種緩凝劑：檸檬酸、多聚磷酸鈉和骨膠，測定它們對石膏凝結時間、強度等宏觀性能的影響，並分別研究ph值、石膏細度和石膏種類等因素對它們的緩凝效果的影響。
  20. In order to find replacer for metronidazole and drug selection. some diesters or esters of acids containing nitrogen with metronidazole were designed and synthesized, which have difference in water - solubility. metronidazole was reacted with the corresponding amino or imino multi - carboxylic acid compounds in the presence of acetic anhydride or thionyl chloride or dcc. the intermediate of nitrilotriacetic acid with ac

    為尋找羥乙基甲硝唑的替代物，分別採用酸酐法酰氯法或dcc法，將氨基羧酸與羥乙基甲硝唑反應，得到5個親水性不同的單酯或二酯，用ms譜確證了次氨基三乙酸與乙酸酐反應的中間物，並對得到的酯的
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