查询词典 butyl

Supercritical water oxidation ; butyl alcohol ; acrylonitrile ; fumaric acid ; conversion rate ; COD

超临界；水氧化；丙烯腈；丁醇；富马酸；转化率； COD

The results indicated that: the alcoholic substances in Huaguan fruit were higher than those in Golden Delicious and Fuji apple cultivars. The content of alcoholic substances increased along with extending the storage time, and little declined at anaphase. The fruit appeared its special aromatic smell along with increasing of butyl alcohol.

结果表明，华冠果实中醇类物质明显比同期的金冠、富士含量高，随贮藏时间的延长，果实内醇类含量逐步提高、后期稍有下降；果实在贮藏期间随丁醇含量的增加而逐步呈现出特殊的异香味。

A reaction kinetic model for synthesis of ETBE from ethanol and tertiary butyl alcohol,catalyzed by HF/USY modified by hydrofluoric acid,was established.

以乙醇和叔丁醇为原料、氢氟酸改性USY分子筛为催化剂合成乙基叔丁基醚，建立了反应动力学模型。

Potassium bisulfate is an excellent catalyst for the synthesis of butyl lactate.

结论硫酸氢钾是合成乳酸丁酯的良好催化剂。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。