含碱的

Some one considered, he thickening mechanism of latex systems containing carboxyl groups under alkalescency condition result from a series of factors"from the swell to the solution of the latex particle".

一般认为含羧基乳胶粒子体系的碱增稠机理，是由乳胶粒子的溶胀乃至溶解等一系列变化所致。

METHODS: The Chelerythrine was used as the experimental group with concentrations ranging from 24.4μg/ml to 390.6μg/ml prepared with BHI broth medium with contained 2% glucose, and BHI culture medium was used as the control group.

采用二倍稀释法，用含2%蔗糖的脑心浸萃液肉汤琼脂液体培养基，将白屈菜红碱稀释为从390.6μg/ml到24。

Depending on the chemical composition of the influent gast, the X-LAB scrubber can be operated by water or caustic or acidic solutions.

根据进气中所含化学成分的不同，X-LAB洗气塔可选用水，碱或酸性溶液作为循环液体。

Based on isotopic ages and the cycle of magamtism, the ages of Yanbian granites can be subdivided into five periods:①late Permian granites (260-245Ma), the typical plutons are Liukesong and Liangbing plutons, and the main rock type include diorite-monzonitic-K syenogranites;②Triassic granites (225-200Ma), the typical plutons are Sandaogou, Chunyang, Qishiergedingzi, Dahuanggou, Naozhi, and Qinglinzi plutons, the main rock type include quartz dioritesgranodiorites-monzonitic-alkali granites;③early Jurassic granites (190-180Ma), which composed of quartz diorites-granodiorites - monzonitic ,and the typical plutons are Shimen, Miantian, Daxinggou and Yushuchuan rock;④Middle-Late Jurassic (170-150Ma), which composed of granodiorites- monzonitic- garnet-bearing muscovite granites, the typical plutons are Huangniling, Weizigou, Loutuoshan and Dongqing rock;⑤early Cretaceous (about 130Ma), the typical pluton is Zhongping pluton, and its rock type is paulite diorite.

另外，根据同位素年龄和岩石组合并考虑到岩浆的旋回性，将延边显生宙花岗岩进一步划分为五个期次：1。晚二叠世(260-245Ma)，代表性岩体为六棵松和亮兵，主体岩性为辉石闪长岩、二长花岗岩和钾长花岗岩；2。三叠世(225-200Ma)，代表性岩体为三道沟、春阳、七十二个顶子、大荒沟、闹枝、青林子，岩石组合为石英闪长岩—花岗闪长岩—二长花岗岩—碱长花岗岩，以花岗闪长岩和二长花岗岩为主；3。早侏罗世(190-180Ma)，石英闪长岩—花岗闪长岩—二长花岗岩组合，主体岩性为花岗闪长岩，代表性岩体有石门、棉田、大兴沟、榆树川等；4。中侏罗世(170-150Ma)，主体岩性为花岗闪长岩和含石榴石花岗岩，代表性岩体有黄泥岭、苇子沟、骆驼山、东清5。

Background and Objective: The basic structure of salicylaldehyde amino acid Schiff base compounds includes a C=N chemical bond.

背景与目的：水杨醛氨基酸Schiff碱基本结构中含C＝N键，当基与金属离子配位后生物活性增强，表现出一定的抗癌、抑菌等活性。

Camptothecin is an important secondary metabolite in Camptotheca acuminata, native deciduous tree of south China.

喜树碱是我国特有树种―喜树中所含的重要次生代谢产物。

For recoverying alkali, alumina and water from alkali waste water containing alumina, a process including dealuminium and electrodialysis is adopted.

采用碳分脱铝-电渗析工艺处理含铝废碱水，从中回收铝、碱及水资源。在脱盐性能考察完成后，研究该体系的浓缩性能。

This applies to certain mining copper, uranium, salt, alkali, sulfur and other useful ingredients of natural deposits.

这种开采适用于某些含铜、铀、盐、碱、自然硫等有用成分的矿床。

In the previous work,a conformational rule was proposed for Hofmann elimination of quaternary ammonium hydroxides.

本文合成了12种含环戊基或环己基的第四级铵碱，使之发生Hofmann消除反应。

By using phenolphthalein and methyl orange as indicators, free alkali, zinc and sodium carbonate were titrated with hydrochloric acid and zinc was titrated with EDTA.

提出了EDTA络合滴定和酸碱滴定联合测定碱法炼锌中含锌碱性溶液中游离碱、锌和碳酸钠的新方法。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。