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alkyl

美 ['?lk?l]英 ['?lk?l]

n.【化】烷基；烃基
网络烷基化合物；烷类；有烷基

alkyl

英-汉英-英网络释义

alkyl

烷基

化学及化工专业词汇英语翻译（A-Z） - 豆丁网 ... alkyd resin varnish 醇酸清漆 alkyl 烷基 alkyl cellulose 烷基纤维素 ...

烃基

植物学专业词汇港台译法（18） ... 烃胺 alkylamine 烃基 alkyl 烃基化剂 alkylating agent ...

烷基化合物

气体化之氢化物，烷基化合物(alkyl)或低级卤素化合物(halogen)等。制程中由氧化至清洗阶段包括光罩、蚀刻、离子植入及不纯 …

烷类

中英文对照产品资料 - 外贸英语 -... ... 1552 Alkene 3 烃类 1553 Alkyl 3 烷类 1554 Alkyne 3 炔类 ...

有烷基

　　芳香族烃（Aromatic　Hydrocarbon）是苯环之侧链有烃基，其烃基包括有烷基（Alkyl）、芳香族烃基（Aryl）及炔属烃（Alkynyl…

烃基还可以再分成

脂烃基还可以再分成（alkyl）、（alkenyl ）、炔基（alkynyl）。例如：CH3—（烷基） CH2＝CH— （烯基） CH≡C—乙炔基…

烷烃

...）、香树素（amyrins）等类萜化合物以及长链烷烃（alkyl）酯和三联苯萜烯（terpenyl）等酯类化合物 [13-14] 。

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。

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。

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。

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。

The better matching the alkyl side chain of PA with the carbon number of wax in crude oils , the better depressive effect of PA.

PA 烷基侧链碳数与原油中石蜡碳数越匹配，降凝剂分子与石蜡的作用越强，降凝效果也越理想。

The alkyl indican can be synthesized by starch with low cost and free pollution which can agree with the de mands of modern production.

以淀粉为主要原料合成烷基糖苷，不仅成本低，而且无污染，符合现代环境保护的要求。

Preferred non-aqueous solvents include alkyl alcohols or ketones having less than about six carbon atoms .

首选非水溶剂包括烷基醇，酮则少于六个碳原子。

With increasing number of carbon atom of alkyl group in the ionic liquid the extraction efficiency of lithium obviously increased .

锂的萃取率随离子液体中烷基碳原子数的增加而增加。

Several etherification processes and catalysts for the synthesis of tertiary alkyl others from alcohols and iso olefins are reviewed .

对几种以异构烯烃和醇的醚化工艺作了综述。

Alkyl -bonded sorbents have been mainly studied for SPE in inorganic analysis ; our attention in this paper will be focused on such materials .

烷基吸附剂应用于无机分析中的固相萃取已经被主要研究，本文将集中讨论这类材料。

Polyether polyols are oligomers alkyl side , the main chain of the alkyl ether bond by the link .

聚醚多元醇是端烃基的齐聚物，主链上的烃基由醚键连结。

It was noted that alkyl alcohol and anisole had greater gelation ability ternary alcohol , cyclic alcohol and ketone.

它们对脂肪醇和苯甲醚的凝胶性能显著优于环状醇、芳香醇和酮等；

The alkyl -ammonium adsorption amount in the montmorillonite is the determinate factor which influences the modification effect .

烷基铵在蒙脱石层间的吸附量是影响改性效果的决定因素。

The fire retardant can be chosen from alkyl sodium sulfonate, boric acid and the like .

上述阻燃剂可选用烷基磺酸钠和硼酸等。

High alkyl sulfate , non-ionic surfactant, sodium metasilicate, calcium carbonate, sodium carbonate .

高分子烷基硫酸盐，非离子表面活性剂，硅酸钠，碳酸钙，碳酸钠。

Moreover, the length of alkyl groups in dialkylurea lead to different morphology of the aggregates .

烷基链长度不同，形成的纤维状聚集体的形态也不同。

alkyl

alkyl

烷基

烃基

烷基化合物

烷类

有烷基

烃基还可以再分成

烷烃

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