膜性的

The amphiphiles, 4-8, can not form reverse bilayers in organic solvent, which result in that the molecular interactions unable to meet the need for hydrophile-lypophile balance, so that they crystallize and exhibit no gelling abilities. The mono-chained L-alanine derivatives, 1-3, can self-assemble into bilayer aggregates, through intermolecular hydrogen bonding and homochiral effect in a number of organic liquids, which are juxtaposed and interlocked by van der Waals interaction, and finally gelate the organic liquids.

单链酰基化L-丙胺酸两亲物1-3在一些低极性的有机溶剂可以通过分子间氢键相互作用及同手性聚集作用形成有序的反双分子膜结构，这些有序反双分子膜结构单元依靠vander Waals力相互作用可以平行排列且相互之间进行连结形成长纤维状的聚集体，纤维状聚集体在有机介质中可以进一步相互连结形成三维网状结构，进而胶凝有机溶剂。

This unfading, washable and rapid drying product has high brightness, resistance to yellowing, good adhesion, strong wear resistance, minimal smell, excellent ductility and fine folding resistance, the solidifying product is both nontoxic and nonirritating.

该产品淋膜后不爆裂，气味极低，固化后无毒无刺激，高光亮度油性耐黄变，附著力好，抗划伤性强，不褪色，耐水洗，乾燥速度快，同时具有优良的延展性和耐折性等优点。

This unfading, washable and rapid drying product has high brightness, resistance to yellowing, good adhesion, strong wear resistance, low smell, excellent ductility and fine folding resistance, the solidifying product is both nontoxic and nonirritating.

该产品淋膜后不爆裂，气味极低，固化后无毒无刺激，高光亮度，耐黄变，附著力好，抗划伤性强，不褪色，耐水洗，乾燥速度快，同时具有优良的延展性和耐折性等优点。

Morphology, composition and structure of the obtained chromate film were studied by measurement of polarized electric resistance and neutral salt spray test, with result that corrosion resistance of the chromate film was greatly improved with the addition of titanium which attributes to the formation of titanium dioxide and titanyl sulfate in chromate films and their corrosion products.

利用SEM、XPS等方法研究了所得钝化膜的形貌、组成及结构，并通过极化电阻的测量和中性盐雾试验研究了钝化膜的耐蚀性。

The results show that the properties of different acetylated chitosan membranes have little difference. But they all have high moisture adsorption and transparency, a certain extent permeation and adsorption of bovine serum protein, and can be degradated by lysozyme in vitro.

结果表明乙酰化壳多糖膜的性质随着乙酰化程度的不同性质会有所不同，但它们都有很好的吸水性和透光性，有比较高的结晶性，在体外可被溶菌酶降解，对于小牛血清蛋白有一定的吸附性。

Well erosion resistance, resist different acid、Rudder、ceram especially for non-ferrous metal copper, aluminum, zinc etc

DLC膜具有很好的抗粘结性，特别是对有色金属，对塑料、橡胶、陶瓷等也有抗粘结性

Years old, 25 being colonic cancer,51 being rectal cancer, 31 had limph-node metastasis, 13 had distant metastasis.In the present study, 44 cases of gastric cancer with normal gastric mucosa and 62 caese of colorectal cancer with there normal mucosa was detected CD44v6 raRNA expression using reverse transcription-polymerase chain reaction.

结果 胃、大肠的正常动膜有少量CD44V6表达：胃癌、大肠癌组织CD44V6VRNA、蛋白的表达率均高于其正常锚膜（P＜0.00），44例胃癌组织 CD44V6IuRN表达阳性率在不同的性别、发生部位、大体类型、组织类型、组织学分化程度、浸润深度和TNM分期间差异无显著性。

The cause of the influence is discussed in connection with the structure and the theoretic model of the cellular piezoelectric film electrets, and its dynamic characteristic of spac...

结果表明，合理地优化充电参数，能使这类呈闭合孔洞的聚合物蜂窝膜驻极体的压电性及其稳定性得以改善，为拓宽这类新型压电功能膜应用领域，推动其产业化进程提供了一定的理论和技术依据。

The properties of various water soluble, oil and wax lubricants for gold and silver platings were compared, and different coating methods were adopted to improve their performance.

对比研究加速硫化膜层与自然暴露的镀银、锡磷青铜表面膜层的微动特性，分析单一气体加速模拟对自然腐蚀膜层研究的可用性。

80 patients with recurrent oral ulcer were randomly divided into two groups. The treatment group (40 cases) was treated with He-Ne laser and acuppoint-injection with Huangqi injection. The control group (40 cases) was treated with Compound Chlorhexidine and Dexamethasone Pellicles and Metronidazole tablets.

将门诊符合条件的80例复发性口腔溃疡患者随机分为两组：运用激光照射配合穴位注射黄芪注射液治疗复发性口腔溃疡40例作为治疗组，洗必泰口腔溃疡膜溃疡表面敷贴配合甲硝唑片口服40例作为对照组。

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。