英语释义

• any of a series of univalent groups of the general formula CnH2n+1 derived from aliphatic hydrocarbons

片语

alkyl sulfonate[有化] 烷基磺酸盐

alkyl sulfhydrate烷基硫醇

Alkyl PolyglycosideAlkyl polyglycosides (ZCARE APGs) are a class of non-ionic surfactants widely used in a variety of household and industrial application They are derived from sugars and fatty alcohols; therefore, they are generally favored for their manufacture from renewable resource

alkyl chloride烷基氯

Alkyl polyglucoside烷基多葡萄糖甙，烷基多葡糖甙

tertiary alkyl叔烷基

alkyl phenate烷基酚盐

alkyl hydrosulfide烷基硫醇

alkyl cellulose烷基纤维素

alkyl halide[有化] 卤代烷；[有化] 烷基卤；烷基卤化物

alkyl group[有化] 烷基

英汉例句

• aldehyde-ammonia condensation reaction is one of the typical routes to manufacture alkyl pyridine.

  醛氨缩合反应是制备烷基吡啶最具代表性的反应路线之一。

• the application of alkyl dithiophosphate accelerator in nr based tread compound was investigated.

  研究烷基二硫代磷酸盐促进剂在nr胎面胶中的应用。

• a new additive for the stick glue of ternary additive─ alkyl phenol polyoxyethylene ether was found.

  为三元复合胶系固体棒胶选择了一种新的添加剂─—烷基酚聚氧乙烯醚。

• the fast growth controlling mechanism of nacl macrocrystals in rock sa lt brine added with alkyl sulfonyl chloride is studied.

  研究了巖盐卤水在添加剂烷基磺酰氯存在下氯化钠大晶体的快速生长控制机理。

• 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 main active ingredient is copper and alkyl ammonium compounds, the active ingredient content of 15%.

  主要活性成分是铜和烷基铵化合物，活性成分的含量为15%。

• tin: alkyl sulfonic acid department.

  镀锡：烷基磺酸系。

• study on glycosidase-catalysed synthesis of alkyl glycosides has lasted for more than ten years abroad, but it has not been lucubrated in china.

  对糖苷酶催化合成烷基糖苷的研究在国外已有十余年的发展过程，但在国内此方法尚未得到深入研究。

• the process to prepare alkyl naphthalene by alkylation is the most ripe one, key technology of which is preparation of high efficient catalyst.

  烷基化制备烷基萘是目前最成熟的工艺路线，其关键技术是高效催化剂的制备；

• retention behavior of alkali metals, ammonium ion and alkyl amines on a sulfonic cation-exchange resin column with organic acid and inorganic acid as eluent was studied.

  系统研究了堿金属、铵离子和烷基胺在磺酸型阳离子交换树脂柱上以有机酸和无机酸为淋洗液的保留行为。

• this paper expounds the negative inductive effect of alkyl and explains the order of acidity of some substances.

  阐述了烷基的吸电子诱导效应，因此解释了一些物质的酸性变化顺序。

• application and preparation technology of several kinds of alkyl naphthalene are reviewed.

  综述了各种烷基萘的用途和制备工艺；

• and color stability of diesel fuel were affected by unsaturated hydrocarbon, alkyl indole, methyl- carbazole, aniline and phenol.

  柴油色度安定性主要与其中的不饱和烃、烷基吲哚、甲基咔唑、苯胺、苯酚等有关。

• the process of alkyl naphthalene preparation by alkylation, acylation and direct extraction are also discussed.

  讨论了烷基化、酰基化和直接提取制备烷基萘的工艺路线。

• the stability wetting and surface tension of the alkyl glucoside phosphate in the alkali and electrolyte solution were described.

  介绍了烷基糖苷磷酸在堿性及电解质中的稳定性、润湿渗透性和表面张力等性能。

• this paper gives a brief account of technology of the production of alkyl polyglycoside in the way of history, preparation improvement and the product treatment.

  本文从烷基糖苷的研制历史、制备方法及其改进，以及产品的后处理这几方面论述了其生产工艺与技术概况。

• the properties of water-soluble polyol and alkyl phenol polyoxyethylene ether as the additives for the glue, and their effect on the glue were discussed.

  评价了水溶性多元醇和烷基酚聚氧乙烯醚作为添加剂的性能及其对三元复合胶系固体棒胶性能的影响。

• peroxidation of alkyl aromatics is the key step to synthesis of phenols.

  烷基芳烃过氧化反应是酚类合成反应的关键步骤。

• the results showed that the biodegradability of paes decreased with the increase of the carbon number of alkyl chain.

  结果表明，邻苯二甲酸酯的好氧生物降解性随烷基链含碳数的增加而降低；

• in our experiment, we synthesised alkyl polyglycol ether sulfonates (apes), electrolytically stable fatliquor, and tried to apply it in the pickle and tanning bath.

  在我们的实验中，我们合成了烷基聚乙二醇醚磺酸盐（apes），一种电解稳定加脂剂，并将其试用于浸酸浴和鞣浴中。