悬浮液

In the early 1930s, Albert Szent-Gyorgyi reported the interesting observation that the addition of small amounts of oxaloacetate or malate to suspensions of minced pigeon- breast muscle stimulated the oxygen consumption of the preparation.

在30年代早期，Albert Szent-Gyorgyi报告了一个有趣的发现，小剂量的草酰乙酸或苹果酸的加入对切碎的鸽子胸肌的悬浮液的氧消耗有促进作用。

Into each of three tubes of one set ("100") and into a fourth tube pipet 1 mL of the solution or suspension of the specimen, and mix.

向1组（标记为"100"）3支试管中的每一支和第4支试管中，移取1mL供试品的溶液或悬浮液，并混匀。

This method was used to measure the interaction potential of a pair of 1μm diameter polystyrene spheres.

对1 μm直径的聚苯乙烯球悬浮液中两个小球之间的静电相互作用势进行了实验研究。

Methods: Hemolysate and erythrocyte from animal were analysed by parallel electrophoresis of Agarose-Starch mixed gel to observe if there is difference in "HbA2 Phenomenon" between Reptilia and Chondrichthyes.

将动物溶血液和其红细胞悬浮液并排进行淀粉－琼脂糖混合凝胶电泳，观察有无差异。

Three phases were formed by adding ammonium sulphate and t-butanol into the slurry of rice bran and water.

在稳定化米糠和水的悬浮液中加入硫酸铵和叔丁醇可以形成三相。

P-tert-Butyl benzaldehlyde was prepared by oxidation reation in a suspended three phases of solid, oil and water, constituted by manganese sesquioxide , starting material and H 2SO 4 of medium concentration.

利用二氧化锰在650 ℃下灼烧得到三氧化二锰，以三氧化二锰和中等浓度的硫酸构成的悬浮液在反应器内进行固、油、水三相氧化反应制得对叔丁基苯甲醛。

So it is very important to understand wet end chemical characteristics of pulp slurry suspension.

因此，了解纸浆悬浮液的湿部化学特性是非常重要的。

Objective: To establish a slurry sampling graphite furnace atomic absorption spectrometric method to determine lead in fish samples.

目的：建立一种悬浮液进样石墨炉原子吸收光谱法测定鱼肉中的铅的实验方法。

In chapter three, various theories and experience on the dispersion of nano-powders proposed by former researchers were generalized and reviewed. Technical standards and experimental process for determining technological parameters were suggested for the dispersion of nano-scaled metal oxides in aqueous medium according to their surface wettability, surface charge, the dependence of surface charge on pH and the compatibility of surfactants with pH and pH adjusting agents. Based on these suggested standards and experimental method, highly stable and dispersive aqueous suspensoid of nm-ZnO, nm-TiO〓, nm-Co〓O〓 and nm-MnO powders were prepared successfully and surface modification on these nano-powders was also achieved.

本文第三章通过大量的文献调研，归纳总结了前人在纳米粒子分散技术方面的理论和经验，并在此基础上根据纳米氧化物粉体的表面润湿性、表面电性及其与分散介质pH值的关系、表面活性剂及其与pH调节剂的配伍关系设计了纳米氧化物水分散体系的工艺规范以及确定工艺参数的通用实验步骤，成功地制备了纳米氧化锌、纳米二氧化钛、纳米氧化钴和纳米氧化锰的高稳定分散悬浮液并实现了干粉体的表面改性，为纳米材料在氧化锌压敏电阻中的应用创造了第二个前提条件。

In this thesis, three major achievements were made in theoretical study: conditions and rules for preparing nano-powders by chemical precipitation are analyzed from the point of view of thermodynamics and kinetics, the principle, standards and experimental method for the aqueous dispersion of nano-scaled metal oxide powders were proposed and verified, mathematical model of nano-filming addition of dopants by chemical coprecipitation was established. In experimental research, nm-ZnO, nm-Bi〓O〓, nm-Co〓O〓 and nm-MnO powder with spherical shape, narrow particle size distribution and small particle size were prepared successfully, highly stable and dispersive aqueous suspensoid of nm-ZnO, nm-TiO〓, nm-Co〓O〓 and nm-MnO powder were prepared successfully and surface modification on these nano-powders was also achieved, 0-3 nanocomposite ZnO varistors with nm-ZnO, nm-TiO〓and nm-MnO respectively were prepared successfully by conventional mechanical attrition, and exhibited much better electrical properties than those of conventional varistors.

综上所述，本文在理论研究方面取得了三项成果：（1）从热力学和动力学角度推导并分析了液相化学沉淀法制备纳米粉体的反应条件和规律，（2）提出了纳米氧化物的水分散体系的设计原理、规范和通用实验步骤，（3）提出了共沉淀的数学模型和计算方法；在实验方面所取得的成果有：（1）成功制备了粒度小、分布窄、形貌对称的纳米氧化锌、纳米氧化铋、纳米氧化钴和纳米氧化亚锰，（2）成功地制备了纳米氧化锌、纳米二氧化钛、纳米氧化钴和纳米氧化锰的高稳定分散悬浮液并实现了干粉体的表面改性，（3）成功地进行了纳米氧化锌、纳米二氧化钛和纳米氧化锰对压敏电阻的0—3复合掺杂实验，试样性能远优于常规压敏电阻，为实现压敏电阻的高能高压化提供了新的方法和思路。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。