butyl-的例句大全

Greenhouse experiments were conducted to evaluate the action of combinations of bromoxynil and 2,4-D butyl ester in controlling dayflower.

在温室盆栽条件下，采用等效线法评价辛酰溴苯腈与2,4-D丁酯混用后的联合作用类型。

Preliminary Observation of Toxic Effect of Sodium Butyl Xanthate ( SBX, a nonferrous metal Floatation agent) on the Reproductive System of Mice

有色金属浮选剂&丁基黄药对小鼠生殖系统毒性作用的初步观察

For example, counter-current extraction and parallel-current stripping with alternative arrangement can increase mass transfer efficiency for extracting H3 PO4 with Di-n-Butyl Sulfoxide ( DBSO).

做为例证，对于二丁基亚砜（DBSO）萃取磷酸体系进行计算，利用逆流萃取并流反萃交替过程可能得到更高的传质效率。

Tri-n-butyl citrate ( TBC) was synthesized with citric acid and n-butanol as raw materials and p-toluene sulfonic acid as esterification catalyst.

以柠檬酸和正丁醇为原料，对甲苯磺酸为酯化催化剂合成柠檬酸三丁酯（TBC）。

According to the domestic and foreign datum, the synthetic method of DEDB by using diethylene glycol, benzoic acid and catalyst butyl titanate was introduced.

根据国内外文献资料，本文采用直接酯化法，以苯甲酸和二甘醇为原料，钛酸四丁酯为催化剂催化合成DEDB。

The n-butyl ethanol extracts of codonopsis pilosula ( CP-ⅲ) and ginseng ( GS-ⅲ) were used for facilitation of memory tested by one trail passive avoidance response ( stepdown test) and electric maze method in mice.

用跳台法和迷宫法比较党参和人参的正丁醇提取物（CP－Ⅲ和GS一Ⅲ）对小鼠记忆障碍的影响。

The synthesis of butyl acetate with acetic acid and butanol as reactants and ammonium ceric sulfate as catalyst was studied. Through experiment, the influencing factors of reaction were investigated. The results showed that the esterification rate is over 93.4%.

研究了以硫酸铈铵为催化剂，乙酸和正丁醇为原料合成乙酸正丁酯，通过试验确定了最佳合成条件，结果表明，在适宜条件下其酯化率可达93.4%。

Grafting of butyl acrylate with EVA emulsion initiated by Ceric compound

铈盐引发水解EVA乳液接枝丙烯酸丁酯反应研究

The grafting of butyl acrylate ( BA) onto gelatin, using ceric ammonium nitrate ( CAN) as redox initiator in aqueous medium, has been studied.

在明胶上接枝丙烯酸丁酯是以硝酸铈铵为引发剂在水介质中进行的。

Photo-initiated cationic polymerization of butyl vinyl ether ( bve) by pyrylium salts

利用荧光探针技术研究氧鎓盐光引发丁基乙烯基醚的阳离子聚合

CATALYZED OXIDATION BY RHUS VERNICIFERA LACCASE ──ⅸ. On the laccase-catalyzed oxidation of catechols containing tert-butyl group

漆树漆酶的催化氧化作用&Ⅸ.含叔丁基的儿茶酚类底物的漆酶催化氧化

In the presence of catalyst of rare earth compound, lactic acid reacts with n-butyl alcoholbutyl lactate.

以稀土化合物为催化剂, 实现了乳酸与正丁醇反应合成乳酸正丁酯.

The main components of paint spray booth emissions were toluene, xylene, ethyl acetate, butyl acetate, butanol, acetone, and methyl propyl ketone.

该汽车厂喷漆车间废气中的主要组分为甲苯、二甲苯、乙酸乙酯、乙酸丁酯、丁醇、丙酮和甲基丙基甲酮。

Di-tert-butyl peroxide is selected as initiator, and dodecyl mercaptan is selected as chain transfer agent by means of analyzing the physical characteristics.

通过对所用材料特性的分析，选用过氧化二特丁基作引发剂，十二烷硫醇作链转移剂。

In China, methanol is mainly used in production of formaldehyde, dimethyl terephthalate, pesticide, methyl tert-butyl ether and acetic acid, in which the consumption of methanol in fields of methanol fuel, acetic acid and formaldehyde will be increased rapidly.

我国甲醇主要用于甲醛、对苯二甲酸二甲酯、农药、甲基叔丁基醚、醋酸的生产，我国甲醇消费量增长最快的领域将是燃料甲醇、醋酸和甲醛。

Using sodium bisulfate as the catalyst, butyl butyrate was synthesized from butyric acid and butanol.

以硫酸氢钠为催化剂, 丁酸与丁醇为原料合成了丁酸丁酯.

Xylene, butyl alcohol solvent is slow.

二甲苯, 丁醇属缓潮溶剂.

Possess of unique butyl quantity alarm system.

特有胶量报警系统.

Cardanol-aldehyde ferric polymers were prepared by condensation polymerization with formaldehyde, n-butyl aldehyde, furfural and iron trichloride.

以溶液缩聚法,由腰果酚分别与甲醛 、 正丁醛 、 糠醛和三氯化铁制备了腰果酚醛铁聚合物.

The reaction adopted strong-acid cation exchange resin catalysed phthalic anhydride and butyl alcohol.

催化邻苯二甲酸酐与正丁醇的酯化反应.