alkyl

alkyl什么意思,alkyl翻译

基本解释

n.: 【化】烷基；烃基
网络: 烷基化合物；烷类；有烷基

英汉解释

• 【化学】烷基;烃基

• 〔化〕烃基

例句

• Amines are basic nitrogenous compounds in which one, two or three atoms of hydrogen in ammonia are replaced by alkyl or aryl groups.

  胺是含氧的化合物，是由一个、两个或三个氢原子与氨以烃基或芳基结合的基团。

• Elimination of an alkyl chain substituted on an aromatic ring results in the appearance of free radicals .

  在一芳香环上一个取代烷链的消失，结果出现自由基。

• Filter alkyl urea by special foam with refined activated carbon and made with a high degree of absorption performance.

  过滤片由特殊脲烷泡沫塑料配合精制活性碳而制成，具高度吸收效能。

• Conclusion: S-alkyl-L-cysteine as the binding ligand can be applied to affinity chromatography for alliinase purification.

  结论：以S-烷基-L-半胱氨酸为配基制得适合于蒜氨酸酶分离纯化的亲和载体。

• Cannabinol and its tetrahydro derivatives ; their 3 - alkyl homologues ; any ester or ether of any substance falling within this item.

  大麻酚及其四氢衍生物；它们的3-烷基同系物；任何属此项范围内的物质的酯类及醚类。

• The general answer to this problem is to avoid alkyl halides .

  解决这一问题的一般办法是避免使用烷基卤。

• The results suggest that an increase in alkyl group chain substituted on the cation ring correspond with an increase in toxicity.

  结果表明，随着离子液体阳离子咪唑环上烷基取代基的增大，离子液体对酵母细胞的毒性逐渐增大。

• In this thesis , alkyl trimethylammonium bromides(CTAB) and carboxymethyl cellulose(CMC)form a dual strengthening system.

  论文研究以烷基三甲基溴化铵和羧甲基纤维素为增强剂，组成二元增强系统。

• The addition of alkyl groups to PAHs enhances the carcinogenic potential of these compounds.

  烷烃加在多环芳烃上的系列会提高这些化合物的致癌作用。

• He suggests that the alkyl-methoxypyrazine molecules may be sticking to the aluminium and thus being segregated from the wine.

  他解释道化合物分子可能吸附在铝箔上从而从酒中隔离了。