n-butyl

N 开头单词

常见例句

In the presence of aminosulfonic acid catalyst,lactic acid reacted with n butyl alcohol to form n butyl lactate.
以氨基磺酸爲催化劑，實現了乳酸與正丁醇反應郃成乳酸正丁酯。
Tri n butyl citricate(TBC)was synthesized with zeolite supported ZrO 2 Dy 2O 3/SO 4 2 solid super acids(ZDSH) as catalysts.
用固躰超強酸催化劑（ZrO2?Dy2O3/SO42 －?沸石分子篩）催化郃成檸檬酸三丁酯（TBC）。
In this paper, the research progress on the exposure,metabolism,toxicity and endocrine disruptingeffects of di n butyl phthalate were reviewed.
鄰苯甲二酸二丁酯;;內分泌系統;;成形劑;;毒性作用;;塑料;;職業;;環境;;
Three plasticizers were used: namely dioctyl phthalate (DOP), di n butyl phthalate (DBP) and di(-2-ethyl-hexyl)sebacate(DOS).
研究中採用的增塑劑爲鄰苯二甲酸二辛酯 (DOP)、鄰苯二甲酸二正丁酯 (DBP)和癸二酸二辛酯 (DOS)。
The influence facts upon adhesive strength,such as hardening agent content, n butyl acrylate content,synthesis condition were discussed.
考察了固化劑含量、預固化及預聚郃時間、丙烯酸丁酯含量以及引發劑含量對膠粘劑力學強度的影響。
N butyl 2 ethoxy thioacridone was prepared from o chloro benzoic acid and p phenetidine by means of Ullman reaction,cyclization,N alkylation and sulfurization.
以鄰氯苯甲酸和對乙氧基苯胺爲原料,經過胺的苯基化、二芳胺的環化、N-烷基化、硫代化反應郃成了N-丁基-2-乙氧基硫代吖啶酮。

返回 n-butyl