查询词典 butyl

Plastic gravure dilution table printing ink solvent is aminomethylbenzoic, propylalcohol, xylene, butyl alcohol, etc.

塑料不凸版外印油不朱的浓缩溶剂是甲苯，异丙醇，二甲苯，丁醇等。

The compositions of ethyl acetate fraction, normal butyl alcohol fraction, and water fraction differed significantly.

通过GC-MS和HPLC分析，黑米抗氧化提取物的石油醚部和氯仿部成分以脂肪酸为主，乙酸乙酯部、正丁醇部和水部之间成分构成差异较大。

The effects of the major and minor factors on the current efficiencies of the main products: 2,5-dimethyoxy-2,5-dihydrofuran, at the anode and butyl alcohol at the cathode, respectively, varied.

影响阳极主要产物2，5- dimethyoxy- 2，5-dihydrofuran，及阴极主要产物丁醇之电流密度的主要及次要原因是不同的。

The catalyst for IB dimerization, reactive site, reactive mechanism and dynamics research date was reviewed in this paper and try to explain the mechanism of selectivity enhancing by adding Tertiary butyl alcohol during IB dimerization and provide reference for the study of dimerization afterwards.

本文对异丁烯二聚催化剂、反应活性位、机理及动力学研究成果进行了综述，试图解释在异丁烯二聚时，加入的叔丁醇对二聚反应选择性提高的作用机理，为今后二聚反应的研究提供参考。

Supercritical water oxidation was studied for organic wastewater mainly containing butyl alcohol, acrylonitrile, fumaric acid by a continuous self-built device.

本文利用自建的一套连续式装置进行了三种有机废液(主要的有机污染物成份分别是丁醇、富马酸和丙烯腈)的超临界水氧化研究。

Dibutyl maleate was prepared from maleic anhydrideand n- butyl alcohol in the presence of tungstophosphoric acid or molybdophosphoric acid .

用顺丁烯二酸酐和正丁醇为原料，分别以磷钨酸和磷钼酸为催化剂，合成了顺丁烯二酸二丁酯。

Dibutyl malate was synthesized from malic acid and butyl alcohol used solid superacid SO42-/TiO2 as catalyst.

以固体超强酸SO42-/TiO2为催化剂，以苹果酸和正丁醇为原料催化合成苹果酸二丁酯，并探讨了酸醇比、催化剂的用量、反应时间、带水剂等因素对酯化反应的影响。

In addition, changing the solid content or adding butyl alcohol had basically the same influence on the rheological property of modified nano-CaCO3 composite acrylic coatings and the traditional acrylic coatings.

此外，固体分改变或添加丁醇对添加改性纳米CaCO3复合丙烯酸涂料和传统丙烯酸涂料流变性的影响规律基本相同。

The result shows that optimized formula: triazophos is 30%; butyl alcohol is 1%~3%; xylene is 3%~5%; DMF is 3%~5%; emulsifier 500(superscript #, NPEPO4, 1602(superscript #) and 400(superscript #) is 17%~20% and water else.

结果表明，优化的配方为：三唑磷30%，丁醇1%~3%，二甲苯3%~5%，二甲基甲酸胺3%~5%，乳化剂（500、NPE-PO4、1602和400按一定比例混合）17%~20%，水余量。

On some resin odoural phacolytic good, better, the price is slightly higher, such as ethanol, isopropanol, butyl alcohol and ethylene glycol.

醇系。对某些树脂溶解性好，气味亦好，价格稍高，如：乙醇、异丙醇、丁醇、乙二醇等。

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。