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Accordingly, it is expected to get Organic/inorganic multilayer films that have excellent photoconductive properties. Furthermore, in order to investigate the mechanism of photoconductivity, Zinc sulphide , which is transparent in visible region, and cadmium sulphide , which has optical absorption in visible region, were employed as inorganic layers.

通过CuPc和ZnS、CdS的层状复合,期望能有效发挥各自材料的优势,并充分利用多层复合膜的界面性能等,特别是CuPc/CdS复合膜可以拓宽复合膜的响应光谱,提高复合膜光电导性能,从而制备出具有优异光电导性能,稳定性好的光电材料。

Polyethersulfone with cardo was a developed engineering thermoplastic and membrane material with high glass transition temperature,PES-C ultrafiltration membranes were prepared by phase inversion method using dimethylacetamide as solvent and oxalic acid and polyethylene glycol as additives.The membrane morphology forming and evolution could be observed by the experimental system and method.The effect of additive and polymer concentration on cast solution and the gelation kinetics of polyethersulfone with cardo asymmetric membrane were studied.

采用耐高温工程塑料——含酚酞侧基的聚芳醚砜为膜材料,草酸和聚乙二醇为添加剂, N,N -二甲基乙酰胺为溶剂,并利用改进的凝胶动力学实验装置和方法,使之能真实地再现不同膜孔结构生长及发展演化的过程,借助相关软件对图像进行处理,考察了添加剂、聚合物浓度对铸膜液凝胶速度的影响,对酚酞基聚芳醚砜非对称膜的凝胶过程的动力学进行研究。

There were three new discovers : 1. The phago-assistant membrane was a nonciliary membrane between two pieces of wave membrane. It tightened with Endoral membrane into cytoplasm formatting cytostome and cytopharynx; 2. Cytoplasm formatted digestive structure which is a stable network digestive channel system but casual food vacuoles. 3. The Oral Primordium field , the assemble and transport of microtubules and membrane were all in the aborve channel system.

有三项新的发现:吞噬辅助膜为位于两波动膜之间的非纤毛膜,并与口内膜一道包卷进入胞质形成胞口、胞咽;细胞质分化出固定的网络状消化腔隙而不是形成临时性的食物泡;口原基场及微管、小膜的装配运输都在此腔隙中进行。

The best separation property of CS homogenous membrane arrived at the 70℃ of heat treatment.

对壳聚糖均质膜的制膜工艺进行了详细的研究,结果发现膜的热处理温度为70℃时膜的分离性能最佳。

Meanwhile, heating power of the rear face heater was also one of the main factors that affected bubbles incipience and diameters.

结果表明,微通道内不稳定性流动沸腾的振动流态,是铂膜上形成各种泡并以不同方式脱离铂膜的原因;背面加热膜的功率大小也是影响铂膜长泡以及汽泡大小的主要因素之一。

The zirconium film withoul zirconia wasprePared and the removing technology of the zirconia on the zirconium suthees wasNned.The method of high temPeratUr vacuum hydrOgenization Which was firstlystudied was used tO remove the okide film of zirconium on the sdses.

本文针对这种情况,首次进行了以下几方面的研究:首次采用电化学法研究了锆膜基材表面氧化层的去除技术,制得去除了表面氧化膜的锆基材膜,获得了锆膜基材表面氧化层的去除工艺。

In this paper, purification of growth hormone receptor from ovine liver and identification of its biochemical character have been done.Firstly, by homogenizing, triturating, high-speed centrifuging, hypervelocity centrifuging and sucrose density grade centrifuging cell membrane of ovine liver was separated and its electron microscope slice wasprotein was disL~olved with TritonX-100,amL-thebinding activity between cell membrane or membrane protein and ~I-hGH using RRAwas measured, perfect saturated curve wasgained. Thirdly, specific binding of GILR protein was measured ,by SDSPAGE, its molecular weight is about 1 19KD.

本研究采取新鲜羯羊肝脏,匀浆、研磨,经高速离心,超速离心和蔗糖密度梯度离心,分离肝脏质膜,得到肝脏质膜的电镜切片:其次,用去垢剂TritonX-100增溶膜蛋白,利用放射受体分析法,测定细胞膜及膜蛋白与~(125)I-hGH的结合活性,均得到理想的饱和曲线;再次,将两点结合试验法与凝胶层析法结合检测到特异结合物,然后,经SDS-PAGE电泳分析,纯化后的样品呈现一条带,与标准分子量比较,得出分子量为119KD。

Then, acording with the dynamic balance conditions of hydraulic piston, each disc and load, the dynamic mathematical model of HVD on oil film transmission region and mixed friction region is developed.

本文首先从动态角度,同时考虑多个摩擦偶合面间油膜的动态平衡条件,对HVD传动油膜的动态稳定性及各油膜厚度之间的静差对油膜传动区和传递扭矩偏差的影响进行了分析和研究。

Dealuminated zeolite Beta nanocrystals used as seeds were preliminary deposited on support, and then the seeded supports were vertically placed in autoclaves for hydrothermal synthesis.

本论文从合成入手,以大孔Beta分子筛膜为研究对象,分别采用不同合成体系,考察了合成条件对Beta分子筛膜的形貌和取向的影响,研究了Beta分子筛膜的生长机理,同时对部分分子筛膜进行液体分离和光学材料组装的性能测试。

Nanofilm with the hardness more than 40GPa is commonly intituled superhard nanocomposite films .

超硬纳米复合膜一般指显微硬度HV≥40GPa的纳米膜,它不具有单层膜的连续柱状晶结构,对硬质膜性能的改善相当明显,具有广泛的应用前景。

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