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In order to reduce production cost of ceramal friction material,the cost optimization solution for Cu-base ceramal friction material is introduced,and the effect of the optimization solution on performance of the friction material is studied.

为降低金属陶瓷摩擦材料的制造成本，介绍了Cu基金属陶瓷摩擦材料成本优化方案，并研究了优化方案对Cu基金属陶瓷摩擦材料性能的影响。

Second, On the basis of analysis of density distribution of sequence points on the chaotic orbit of one-dimension chaotic mapping, a mutative interval chaotic optimization algorithm is presented in search for the solution optimums of the non-linear constrained problems with multi-variables and multi-peak values. With the objective function probability measurement approaching a limit 1, the convergence of the algorithm on the global optimal solution is proofed by aid of Chebyshev inequality.

二、基于一维混沌映射混沌点集的概率测度分析，提出了一种适于解决多变量多峰值非线性约束问题的新的混沌优化算法——变区间混沌优化算法，并应用切比雪夫不等式论证了算法依概率收敛于全局最优解。

The parameters for cobalt deposition from sulfate solution with chlorinated lime solution is investigated and applied to production.

从湿法炼锌过程所产生的二次含钴物料中提取钴，需经过浸出预中和，初步净化脱杂及析钴工序才能得到氢氧化钴中间产品。

Chlorophenol (4-CP) solution was treated by US/UV synergetic catalysis technology and the major influencing factors such as the sound intensity, initial pH value of solution, initial 4-CP concentration, the amount of catalyst and medium temperature were examined in this paper.

选择掺杂过渡金属离子Fe3 +的纳米TiO2 为催化剂，研究了US UV协同催化氧化水中对氯苯酚(4 CP)的降解效果，考察了对氯苯酚的起始浓度、超声波声强、溶液初始pH、饱和气体种类、反应温度和催化剂投加量对氯苯酚降解速率的影响。

Check the chromogen / substrate solution, the simplest test method is to mark a drop of antibody enzyme substrate added to the preparation of a good solution, if desired substrate color change occurs, you can rule out the substrate factors.

检查色原/底物溶液，最简单的检测方法是将一滴标记有酶的抗体加入到制备好的底物溶液中，如果底物发生预期的颜色变化，则可排除底物的因素。

Methods: 1. To detect the GC level in the serum by enzyme immunoassay kit.The serum samples were obtained from 22 psoriatic patients, 15 patients who had been clinical cured and 20 normal controls. There were standard, control, and sample wells. The standardN control and serum samples were pipeted into the appropriate wells and then the enzyme conjugate solution, GC antiserum were pipeted into each wells, incubated the wells at room temperature for 45 minutes, washed and dried each well, added TMB chromogen solution, incubated the wells for 15 minutes, added H2SO4 to stop the reaction.

1。酶免疫法测定银屑病患者治疗前、后血清GC水平的变化：血清标本来自22例治疗前银屑病患者、15例临床治愈的银屑病患者第四军匝大学硕＿］，学位论文和 20名正常人对照，设置标准品孔、对照品孔和样本孔，标准品、对照品和血清样品分别加入对应各孔中，在各孔中再加入酶联GC，兔抗GC血清，室温下放置 45分钟后清洗吸干，加 TMP色原，15分钟后 11p。

One group inhaled 20 ml of 5% atomized sodium chloride solution and 4 000 U of α-chymotrypsin, the other inhaled only 20 ml of 5% sodium chloride solution.

为探讨干咳患者促进排痰的方法，用5%氯化钠溶液20 ml加α-糜蛋白酶4 000 U雾化吸入与单纯5%氯化钠溶液20 ml雾化吸入作比较。

A new cinchonine ion selective electrode was prepared by dipping the Ag/AgCl electrode into the sol-gel solution for more than 3 times, and then standing for 48h at room temperature, and finally activating for at least 12h in a 1.0×10^(-2)molL^(-1) cinchonine solution.

将Ag/AgCl电极于溶胶－凝胶溶液中反复浸3次以上，在室温静置48h后在1.0×10^(-2)molL^(-1)，辛可宁溶液中活化至少12h即制成新型的辛可宁选择性电极。

UV and fluorescence spectrometry,〓H-NOESY charactered the non-covalent interaction between cinchonine and CDs in solution. The results indicated that the possible stoichiometry of complex formation is 1: 1 (guest: host ratio) and 2: 1 inclusion complexes coexistence simultaneously in solution.

用紫外光谱、荧光光谱、二维核磁共振等手段研究了辛可宁与β，γ-环糊精在溶液中的非共价作用，发现它们之间是以1：1结合以及2：1结合两种方式模式的方式存在的。

The fluorescence anisotropy using steady-state fluorescence polarization method was measured for the solution of β-CD and cinchonine mixed and sonicated for 1h. The anisotropy values for the solution increased with the increase of the concentrations of β-CD, which implied the existence of some complexes of large size or nanotube structure. Many type of large size complexes formed between β-CD and Cin under high concentrations in gas phase were characterized by ESI-MS in moderate experiment conditions.

将辛可宁与环糊精的混合溶液超声1个小时后，用稳态荧光偏振方法测定溶液的各向异性值，发现随着环糊精浓度的增大，溶液的荧光各向异性不断增强，这意味着溶液中形成了大尺寸即纳米级结构的环糊精与辛可宁复合物；用温和的质谱测定条件表征发现高浓度的β-CD与辛可宁在气相中可形成各种类型的大尺寸复合物。

Article 144 The Government of the Hong Kong Special Administrative Region shall maintain the policy previously practised in Hong Kong in respect of subventions for non-governmental organizations in fields such as education, medicine and health, culture, art, recreation, sports, social welfare and social

第一百四十四条香港特别行政区政府保持原在香港实行的对教育、医疗卫生、文化、艺术、康乐、体育、社会福利、社会工作等方面的民间团体机构的资助政策。原在香港各资助机构任职的人员均可根据原有制度继续受聘。

Small wonder, then, that the Chinese spend more in the shop than any other group of foreign visitors do .

这样的小惊喜，使中国顾客比任何国家的人消费得更多。