脫羥基 的英文怎麼說

中文拼音 [tuōqiǎngjī]
脫羥基 英文
dehydroxylation
  • 脫 : Ⅰ動詞1 （脫落） cast; shed; drop; fall off 2 （取下; 除去） take off; strip; cast off 3 （脫離） ...
  • 羥 : 名詞[化學] （羥基） hydroxyl （group）
  1. Such complexes might have affinity for detrimental inorganic oxyanions such as arsenate, a common toxic contaminant in soils. the purpose of this study is to investigate the influence of environmental conditions on the adsorption of arsenate on fe - oxyhydroxide - monlmorillonte complexes, which is significant to agrology, geochemistry and environmental science

    本研究即以南方的土壤環境條件為參考，模擬在ph = 5時的酸性氧化條件下，土壤中低聚合羥基鐵?蒙脫石復合體的形成、物化性特徵及其吸附砷酸根陰離子的行為。
  2. The protected amino acids were z - ser ( bzl ), boc - asp ( obzl ) and glu ( obzl ) 2. the quality of the synthesized tripeptide : ser - asp - glu ( sde ) by thin layer chromatography, amino acid analysis and liquid chromatography - mass spectrometry is pure. the paam beads with different length arms were obtained by coupling the various length linear spacer, such as ethylene diamine, glutaraldehyde, 1, 6 - diaminohexane and amino caproic acid to paam beads

    按照從梭基端到氨基端的合成路線，用風n 』二環己基碳二亞胺（ dcc ） l羥基苯驕三氮哩（ hobt ）液相合成法逐步接肽，制備得到對應的帶保護基的中間體，用催化氫化還原脫去所有的保護基。
  3. Methods pinocembrin and its derivatives were synthesized with 2, 4, 6 - trihydroxy - phenylethanone as the starting material via four steps including protection of the hydroxy - group, condensation, cyclization and deprotection

    方法以2 ， 4 ， 6 -三羥基苯乙酮為起始原料，經羥基保護、縮合、環化、脫保護合成目標化合物。
  4. Deoxy sugar a sugar in which oxygen has been lost by replacement of a hydroxyl group ( oh ) with hydrogen ( h ). the most important example is deoxyribose

    脫氧糖：羥基被氫原子置換導致失去氧的一類單糖。最重要的脫氧糖就是脫氧核糖。
  5. This clay shows an endotherm due to dehydroxylation near this temperature.

    這一粘土的曲線在此溫度附近出現一個由脫羥基吸起的吸熱峰。
  6. Study on activation of desulfurization of hydroxyl - ferric oxide under different technical conditions

    不同工藝條件制備羥基氧化鐵脫硫活性研究
  7. Effect on prostaglandin dehydrogenase in hypothalamus in both the pyretic and hypothermia rats by guizhi tang

    羥基前列腺素脫氫酶活性的影響
  8. Uses : used as desizing agent and bleach activator ； used in the oxidation and degradation of waste materials in pools and the closed and circling water ； used in modification of starch, production of bonds and coating materials ； used in the oxidation of alcohol and linalool ； used as an essential component of bleaching formulations for hair cosmetics

    用途：用於脫漿劑和漂白活性劑；用於水池及封閉循環處理水中有害物質的氧化降解；是生產澱粉的調節劑，並應用於粘合劑的塗料生產中；用於支鏈氧化、乙醇和芳香族羥基氧化；染發劑的基本成分之一，起脫色作用。
  9. By observing the effect of acidity on the uv difference spectra of ehpg or hbed, the spectral characteristics of apoovotransferrin binding to metals and anions at ph 7. 4 show that the reaction of apoovotransferrin with metals is related to deprotonation of the phenolic group of tyrosine of the metal binding sites, while the binding of apoovotransferrin to anions is associated with the protonation of the phenolic group of tyrosine of the anion binding sites

    摘要通過觀察酸度對模擬轉鐵蛋白小分子ehpg和hbed紫外差光譜的影響，結合脫鐵伴清蛋白與金屬離子、陰離子結合的光譜特性，推斷脫鐵伴清蛋白與金屬離子的結合導致金屬離子結合位點處酪氨酸酚羥基的去質子化，而與陰離子的結合導致陰離子結合位點處酪氨酸酚羥基的質子化。
  10. Gc binds to mr with higher affinity than gr. this gc - receptor interaction is also controlled at the pre - receptor level by two important factors : corticosteroid binding globulin ( cbg ) and 11 b - hydroxysteroid dehydrogenases ( 11 - hsds )

    糖皮質激素與受體結合的量除與血漿中糖皮質激素水平、皮質醇結合蛋白（ cbg ）濃度有關外，還受到細胞內受體前糖皮質激素代謝酶? 11 -羥基類固醇脫氫酶（ 11 - hsd ）的調節。
  11. In tropical and sub - tropical area, soil solution contains large amount of hydroxy - fe ions. these hydroxy - fe ions may react with montmorillonite in soils to form fe - oxyhydioxide - monuiiorillonite complexes

    它們可以和負電性的土壤礦物?蒙脫石作用生成低聚合羥基鐵?蒙脫石復合體。
  12. The lung tissue for immunohistochemitry and laser scanning confocal microscopy were fixed and embedded. the morphological alteration of pulmonary neuroendocrine cells which stain for calcitonin gene - related peptide ( cgrp ), serotonin ( s - ht ) and luteinizing hormone ( lh ) were studied. the results of these were dealed with computer image analysis and statistical treatment

    肺組織取材后經固定、梯度酒精脫水、包埋、連續切片后，應用免疫組織化學方法、透射電鏡及激光掃描共聚焦技術觀察了降鈣素基因相關肽（ cgrp ） 、五羥色胺（ 5 - ht ） 、黃體生成素（ lh ）陽性細胞的隨齡變化，並對實驗結果進行了計算機圖像分析和統計學處理。
  13. The research team identified a second polymorphism, in a gene encoding an enzyme, 3 - beta - hydroxysteroid dehydrogenase, which also is associated with an increase in hot flashes

    研究小組還鑒定了第二種多態現象， 3 -羥甾類脫氫酶的基因編碼，同樣和熱潮的增加關聯。
  14. They have different properties from montmorillonite and fe oxyhydroxides such as larger specific area, different surface potential, etc. under the acidity, temperature and other conditions ( initial arsenate concentration, ion strength, duration of adsorption ) simulated to that of soil in tropical and sub - tropical area, the adsorption of arsenate on the prepared fe - oxyhydroxide - montmorillonite complexes were conducted

    在參考實際土壤ph值和離子強度的條件下，分別以ph值、砷初始濃度、離子強度、吸附時間、吸附溫度為影響因素，進行了低聚合羥基鐵?蒙脫石復合體、蒙脫石原樣及水合氧化鐵吸附砷酸根離子的對比實驗；並用正交實驗方法，進一步研究了上述因素對復合體砷吸附能力的相對影響程度。
  15. The absorption is ascribe to physical absorption. silane combines with h of hydroxyl on surface of sericite, the absorption is ascribe to chemical absorption. in silane and stearic acid cooperation modification, c = o absorption peak appears in spectrum and the regional vibration of si - o - si becomes wide, which shows the physical absorption of stearic acid and chemical absorption of silane produce an effect on surface of sericite

    採用紅外光譜對絹雲母改性機理進行分析，結果表明，硬脂酸改性絹雲母吸附強度較弱，容易脫附，以物理吸附為主；硅烷改性絹雲母，與絹雲母表面的羥基形成氫鍵，以化學吸附為主；硅烷與硬脂酸復合改性，其光譜中出現了c = o鍵特徵吸收峰，並且si ? o 、 si ? o ? si振動吸收區變寬表明復合偶聯劑在絹雲母表面既有硬脂酸的物理吸附，又有硅烷的化學吸附。
  16. Recently, the pillared montmorillonites were prepared based on al - pillared montmorillonites ( al - plms ). therefore it was important to study it ' s preparation and the factors deeply

    目前，柱撐蒙脫石大多以羥基鋁柱撐蒙脫石為基礎，深入研究鋁柱撐蒙脫石的制備及其影響因素是十分重要的。
  17. Catalytic dehydration of n - hydroxylethyl pyrrolidone on reox and mox doped nnanozro2 catalysts

    2催化劑催化羥乙基吡咯烷酮脫水反應研究
  18. Referenced the correlation studies on the other literatures, the common characteristic of hydrolysis of metal salt solution and the dehydrolysis of metal hydroxides and oxyhydroxides by the hydrothermal method have been summarized. we have made a lot of factory experiments on the hydrolysis of ticl4 solutions and deposition the films of titanium hydroxides and oxyhydroxides on the mica powder

    另外還排除雲母基片，專門對金屬鹽水解沉澱生成氫氧化物，以及由氫氧化物縮合脫水生成羥氧化物至氧化物的結構變化過程進行了研究，並結合國外文獻介紹的其它金屬羥氧化物研究，總結了金屬鹽水解沉澱變化過程的共性特點。
分享友人
分享到 Line

分享到臉書