acid-bases 中文意思是什麼

acid-bases 解釋
酸堿
  • acid : adj. 1. 酸味的。2. 【化學】酸的，酸性的。3. 〈比喻〉尖酸刻薄的，易怒的。n. 1. 酸味物。2. 【化學】酸。adv. -ly ,-ness n.
  • bases : bases1base 的復數。bases2basis 的復數。
  1. Standard test method for pyridine bases in cresylic acid by direct titration

    直接滴定法測定甲苯基酸中吡淀堿的標準試驗方法
  2. Thus theoretically, weakly acidic drugs ( eg, aspirin ) are more readily absorbed from an acid medium ( stomach ) than are weak bases ( eg, quinidine )

    因此，從理論上講，弱酸性藥物（如阿司匹林）在酸性介質中（胃腔）比弱堿性藥物（如奎寧）更易吸收。
  3. Contrasting analysis with the genes sequence of bacillus subtilis 168 strain ' s bio operon, the sequence of bio operon of as 1. 1094 strain had 12 bases difference with that of 168 train, and 7 bases caused variation of amino acid

    1094菌株與168菌株bioafdb基因序列完全一致， 9個差異堿基是由於pcr擴增導致的。枯草桿菌生物素操縱子基因4個亞克隆序列的測序結果證實， asi
  4. Sequence analysis showed that, this fragment has a homology of 99 % to the previously reported choe from rhodococcus equi. after cloning and subcloning and three identical fragments were obtained from three independent pcr, lacking three continual bases ( ttc, encoding the pheamino acid ) compared with choe, thus it can be assumed that the new fragment, designated as choew, and choe belong to the same gene family, even it might be the natural mutation of choe

    對片段進行克隆、亞克隆之後測序分析，發現與已克隆的來源於馬紅球菌的膽固醇氧化酶基因cboe有99的同源性；並且三次獨立的pcr均得到相同的片段，所克隆的基因序列與choe相比，連續缺失三個堿基（ ttc ） ，即相應的氨基酸序列缺失一個氨基酸（ phe ） ，因此判斷所克隆的基因片段與choe屬同一基因家族或原有基因的天然突變體，命名為choew 。
  5. When the four bases order is definite, the amino acid order of one - to - one correspondence protein is definite, and genes determined ultimately the feature of organisms

    當基因中四種堿基的順序確定下來時，相應的蛋白質中氨基酸的排列順序也確定下來了，所以基因最終決定生物體的特徵。
  6. French brothers limited rogate sorbic acid producers, the company only waxy corn raw material production bases in mainland china business cooperation. 2007 with anhui, fujian, guangdong, shanghai, zhejiang, jiangsu, several other food - processing businesses, set up food processing exclusive waxy maize ( mainly for the production of gold beans, popcorn, the number of pots, popcorn, etc. ) production base

    2007年先後與安徽、福建、廣東、上海、浙江、江蘇等地的多家食品加工企業合作，組建食品加工專用糯玉米（主要用於生產黃金豆，爆米花，爆鍋，爆米花等）生產基地。
  7. The research discovered that the nitric acid oxidation may remarkably increase, the activated charcoal surface acidic groups and bases the content, enhances the activated charcoal the superficial water affinity, falls to the phpzc value, and creates the activated charcoal structure to cave in the reduction which accumulates with the relative surface. thus in the activated charcoal adsorption drinking water has the slight pollutant performance to have the serious influence

    研究發現:硝酸氧化可顯著增加活性炭表面酸性基團的含量，提高活性炭的表面親水性，降低phpzc （水溶液中固體表面凈電荷為零時的ph值）值，並造成活性炭結構塌陷和比表面積的減少。使活性炭吸附飲用水中有機物的能力大大降低。
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