液

Two new methods about preparation of nano-inorganic coated polymer microsphere have been found. The research mainly focused on controlled precipitation of inorganic precurdors onto the polymer microspheres, technique of preparation and size distribution of transition metal oxides and sulfides emulsion particles, nano-paticles''surface modification and the HLB values adjustment, emulsification of oil-soluble monomer in inorganic colloid and emulsion stability, emulsion polymerization that inorganic particles act as medi-phase, the preparation of inorganic nano-particle/polymer hybrid microspheres, preparation of hybrid materials in inverse emulsion, inverse emulsion polymerization of acrylamide and its phase behavior. Inorganic nano-particles we studied concerning TiO2、SiO2、Fe3O4、ZnO、ZnS、Ag and black carbon. Also we studied the morphology and capability of the hybrid materials.

主要内容有：无机物在高分子乳胶模板体系的界面定位沉积研究；过渡金属氧化物、硫化物纳米胶体粒子的制备工艺与胶粒尺寸分布研究；纳米粒子的表面修饰及其亲水亲油平衡值的调制；油溶性单体在无机胶体中的乳化行为与乳液稳定性研究；以无机纳米粒子做中介相的乳液聚合与无机纳米粒子/高分子复合微球制备研究；反相体系中杂化材料的制备；丙烯酰胺水溶液反相乳液聚合、相行为与稳定性；丙烯酰胺反相体系中无机粒子的制备研究；涉及到TiO2、SiO2、Fe3O4、ZnO、ZnS、Ag、碳黑等纳米无机物，系统考察了相关材料的形态与性能，为其应用开发奠定了基础。

Vitrectomy allows us to manage otherwise untreatable ocular pathologies, but the substitution of the vitreous by an artificial intraocular irrigation solution would probably disturb the physiology of the retina and choroids.

中文题名眼内灌注液对视网膜色素上皮细胞凋亡的影响副题名外文题名 The effects of different intraocular irrigating solutions on the apoptosis of RPE cells 论文作者殷春悦导师黎晓新教授学科专业眼科学研究领域\研究方向临床医疗技能训练与研究学位级别博士学位授予单位北京大学学位授予日期2001 论文页码总数94页关键词玻璃体切除术眼科手术细胞凋亡视网膜色素上皮细胞眼内灌注液馆藏号BSLW /2001 /R779.6 /42 随着玻璃体切除术的出现和日益发展，眼内灌注液作为术中使用的玻璃体替代物，直接影响视网膜和脉络膜的正常生理功能。

Therefore, it is imperative to investigate the corrosion behavior of cast iron crucibles in high temperature molten aluminum so as to control and reduce ron content in aluminum alloy.

通过对比试验探讨了铝液对4种材料铸铁坩埚的浸恤，发现控制和减少铁埚熔铝中的含铁量十分重要；研究了不同钢铁材料在高温铝液下的浸蚀特点与规律，提出了钢铁材料中高碳相的形态与数量对其杭高温铝液浸蚀影响的特。

Both the gas velocity profiles and total pressure distributions are well axial symmetric when flue gas pass by the demisters with rotated-stream trays , which the liquid drops are revolved and threw toward wall surface by flue gas to carry out gas-liquid separation .

结果表明：烟气经过折板除雾器，产生了明显的压降，且在拐角区域，湍流耗散强烈，是实现气液分离的关键区域；而烟气经过旋流板除雾器，速度和压强分布具有良好的对称性，液滴被气流旋转抛向壁面实现气液分离。

All of the above changes due to adsorption and desorption are the same for the two buffer system, pH 7. 4 PBS and pH 8. 5 Gly-NaOH buffer, except that the conformational changes of fibrinogen desorbed from HA is larger than that desorbed from 〓 and the case of Gly buffer is opposite.

上述构象变化在pH为7.4的PBS和pH为8.5的甘氨酸缓冲液中是类似的，不同的是在PBS缓冲液中从HA表面脱附下来的纤维蛋白原分子的构象变化比从〓表面脱附的大，而在甘氨酸缓冲液中正好相反。

Used the dynamic adsorption law to determine the resin adsorption purified in Liuhaoya the yellow ketones matter craft condition is: Uses the AB-8 adsorption resin,On the liquid volume is 100～150 mL approximately,The type fluid density is 1% approximately, elutes the fluid density is 70%,Speed of flow 1 mL/min.

采用动态吸附法确定了树脂吸附纯化柳蒿芽中黄酮类物质的工艺条件为：采用AB-8吸附树脂，上液量约为100～150 mL，样液浓度约为1%，洗脱液浓度为70%，流速1 mL/min。

The Zijinshan Copper Gold Deposit in Fujian Province is a high sulfur epithermal deposit discovered at first in China.

福建省上杭紫金山铜金矿床是我国大陆发现的首例高硫型浅成低温热液矿床，在矿床深部相继发现了斑岩型铜矿、中低温热液型铜矿和低硫浅成热液型银矿。

Through the study on the regional geological setting of the concentrated distribution area of epithermal deposits in Southwest China, including the characteristics of the basement, the cover, structure and geophysics, and some geological features of some epithermal deposits, this paper concerns mainly with the condition which leads to the concentrated distribution of the epithermal deposits in Southwest China.

通过对我国西南地区低温热液矿床集中分布区的区域地质背景（包括基底、盖层、构造与地球物理特征）和一些低温热液矿床的地质特征的研究，重点对低温热液矿床集中分布在中国西南地区的条件进行了初步探讨。

In addition,the etching mechanism of FeCl3 etching Cu film was analyzed. The recurrent and quiescent etchants affected on the preparation of fine thin-metal electrode was discussed and measured by video microscopy.

此外，分析了FeCl3刻蚀液对Cu膜的刻蚀机理，讨论了刻蚀液在静置和循环条件下对制备FED薄膜型精细电极的影响，借助视频显微镜测试刻蚀后的电极形貌，结果表明，FeCl3刻蚀液在循环条件下刻蚀Cu膜速度均匀，刻蚀后电极边缘整齐。

Straight drives the type battery solution servosystem use exchange servo electrical machinery to replace traditional the electrohydraulic servo valve, through changes the pump the rotational speed to change its delivery rate, synthesized above the two merit, has the energy conservation highly effective, the volume small, the structure simple, requests to the fat liquor filtration precision low also easy to realize the computer control and so on the remarkable merit, is one of present hydraulic control recent development directions.

直驱式电液伺服系统使用交流伺服电机代替传统的电液伺服阀，通过改变泵的转速来改变其输出流量，综合了以上二者的优点，具有节能高效、体积小、结构简单、对油液过滤精度要求低且易于实现计算机控制等显著优点，是目前液压控制新的发展方向之一。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新