1)  2-Chloro-9-hydroxy-9-(3-(dimethyl amino)propyl) thioxanthene
三级醇
2)  2-Chloro-9-(3-(dimethyl-mino)propyl)thioxanthen-9-ol
三级醇
3)  tertiary alcohols
三级醇
4)  three-level
三级
1.
In this paper from three aspects, we discuss the structure of the three-level absolute continuous that are derivation,integration and resolution of convex function.
从导数、积分及凸函数分解3方面讨论了三级绝对连续函数的结构,给出了一些特性。
5)  third-order sequence
三级层序
1.
Based on sequence stratigraphy theory and method,and the comprehensive analysis of cores,seismic and logging data,the depo-sitional filling styles of Palaeogene rifting period in Yuanyanggou area of west Liaohe Depression were divided into 4 second-order sequences and 8 third-order sequences.
运用层序地层学的理论与方法,综合分析岩心、测井以及地震等资料,将辽河坳陷西部凹陷鸳鸯沟地区古近系裂陷期的沉积充填划分为4个超层序和8个三级层序。
2.
The depression stage of the Yaojia Formation in the northern SongLiao Basin can be divided into 2 second-order sequences and 13 third-order sequences.
以横跨松辽盆地北部东西向大剖面为例,综合应用钻井岩芯、测井曲线、古生物和地震资料,进行松辽盆地北部坳陷期(早白垩世晚期—晚白垩世)湖盆层序地层学研究,共识别出2个二级层序界面和13个三级层序界面,划分出2个二级层序和13个三级层序。
3.
According to sequence stratigraphy,on the basis of integrated study on outcrop,well drilling,well logging and seismic data,one third-order sequence has been recognized in the Yijianfang Formation.
依据层序地层学理论,通过露头、钻井、测井及地震资料的综合研究,将一间房组划分为一个三级层序;高水位体系域晚期至少划分出5个高频层序,并刻划了三级层序及高频层序单元滩相展布。
6)  three-stage neutralization
三级中和
1.
Study and application of three-stage neutralization waste water treatment technology;
三级中和污水处理技术的研究与应用
2.
For the fact that the scrubbing water for purification of flue gas from the sulfuric acid production with zinc,copper smelter flue gas shows a strong acidity,and contains a large amount of zinc,copper,lead,cadmium,arsenic,mercury and other impurities,a three-stage neutralization process involving neutralization with lime followed by sulfurizing treatment is adopted,which has achieved good effect.
针对锌、铜冶炼烟气制酸烟气净化洗涤水酸性强,且含有大量的锌、铜、铅、镉、砷、汞等污染物,采用石灰中和再硫化处理的三级中和工艺,取得了较好的效果。
参考词条
补充资料:三级醇
分子式:C18H20ClNOS
分子量:333.88
CAS号:4295-65-2

性质:暂无

制备方法:用邻氨基苯甲酸以亚硝酸钠-盐酸重氮化,然后与对氯苯硫酚缩合,生成4-氯二苯硫-2'-羧酸,将后者在浓硫酸作用下脱水环合,得2-氯硫杂蒽酮,进而与[3-(二甲氨基)-1-氯丙烷]-镁的格氏试剂加成制得该品。

用途:泰尔登的中间体。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。