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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。

Results (1) 6 cases of Tuberous Sclerosis. Diffused subependymal nodular calcification lesions were found in all cases on unenhenced CT. 4 patients are 2 pairs of mother/child relationship. Both of the two mothers are found to suffer from renal angiomyolipoma.(2)1 case of neurofibromatosis showed abnormal spinal canal: scoliosis of thoracic and lumbar spine, concave change of vertebral posterior border. Bilateral renal hypogenesis was found in this patient. Diffused hyper-density lesions were found in kidney and fatty accumulation was found in back skin.(3)6 cases of Sturge-Weber syndrome. On unenhenced CT, curving and strip-shaped calcifications were found along the parietal and occipital gyrus.

结果 ①结节性硬化6例,所有病例CT平扫见两侧脑室室管膜下多发小结节状高密度钙化灶,其中4例为两对母子关系,并见两位母亲合并有肾脏错构瘤,;②神经纤维瘤病1例,MRI表现为椎管异常,胸腰段脊柱侧弯,椎体后缘呈明显的切凹改变;伴有双肾发育不良,CT示肾内多个高密度影,背部皮肤多量脂肪堆积,③脑颜面血管瘤综合征6例, CT可见顶枕部沿脑回分布的弯曲的条状高密度钙化,部分延伸致侧脑室内,增强后见病灶内有扭曲的条状和结节状明显强化的血管影;④小脑血管瘤病4例,影像学表现为小脑内大囊、小结节样占位性病变。

The sludge in SBMBR1 presented granular characteristics and settled very well. The sludge in SBMBR1was brown and the sludge flocs was smashed by the shear force due to high intensity of aeration. The sludge size decreased and the sludge flocs blended with water forming ropy solutions, and there was no distinguish interface between water and sludge. Low sludge age and high loading operation enabled the sludge in SBMBR1 keeping higher sludge activity and the MLVSS/MLSS ratio and SOUR values of SBMBR1 were higher than SBMBR2. Both in SBMBR1 and SBMBR2, there were large amount of zoogloea, bacillus, coryneform of bacteria, and pediococcus. However, in SBMBR1 there were also a lot of Protozoa like epistylis and etc. A certain amount of filamentous bacteria can also be found in SBMBR1. The biological species in SBMBR1 were much more abundant than that in SBMBR2.3. Membrane fouling on flat-sheets membrane was observed and analyzed with AFM, SEM and TEM. After the measurement of membrane surface EPS and membrane surface ETX analysis, the pollutants composition on the surface of flat-sheets membrane was calculated.

从外观观察SBMBR1反应器中的活性污泥呈浅黄色,随着运行时间的增加,污泥粒径逐步增加,SV、SVI值逐步下降,呈现出较强的颗粒特征,沉降性能良好;SBMBR2污泥呈土黄色,污泥絮体被高强度的曝气所产生的切应力所打碎,污泥粒径迅速降低,絮体较为细碎,和水相混合成均一粘稠的溶液,看不到泥水分界面;低泥龄、高负荷运行,使得SBMBR1可以保持较高的微生物活性,MLVSS/MLSS值、SOUR值均高于SBMBR2;两级反应器活性污泥中均有大量的菌胶团,长杆菌、短杆菌和球菌是构成主体,但SBMBR1活性污泥中含有大量固着型原生动物如累枝虫等,还存在着一定数量的丝状菌,生物相要比SBMBR2丰富。3、借助原子力显微镜、扫描电镜、透射电镜等手段对平板膜污染现象进行观测和分析,并通过膜表面污染物EPS测定、污染膜表面能谱分析,得出平板膜表面污染物的组成。

Taking N205 as surfactant, sulfonic acid as carrier, liquid paraffine as membrane intensifier, kerosene as membrane solvent and hydrochloric acid as well as sodium chloride as aqueous internal phase.

研究了以N205为表面活性剂,磺酸基络合剂为流动载体,液体石蜡为膜增强剂,磺化煤油为膜溶剂,盐酸加氯化钠为内水相的乳状液膜在湿法磷酸体系中捕获镁离子时的稳定性。

The stability of LEM served in magnesium ion extraction under the circumstance of WPA is studied. Taking N205 as surfactant, sulfonic acid as carrier, liquid paraffine as membrane intensifier, kerosene as membrane solvent and hydrochloric acid as well as sodium chloride as aqueous internal phase.

研究了以N205为表面活性剂,磺酸基络合剂为流动载体,液体石蜡为膜增强剂,磺化煤油为膜溶剂,盐酸加氯化钠为内水相的乳状液膜在湿法磷酸体系中捕获镁离子时的稳定性。

Sepals (4 or)5, free, imbricate, or connate into a tube, leaflike or scarious, persistent, sometimes bracteate below calyx.

萼片(4-)5,离生,覆瓦状排列,或者合生成管状、叶状或者干膜质,宿存,有时在花萼下面的具苞片。

A sheetlike fibrous membrane, resembling a flattened tendon, that serves as a fascia to bind muscles together or as a means of connecting muscle to bone.

腱膜薄片状类似平肌腱的纤维膜,它可作为筋膜使肌肉结合起来或作为使肌肉和骨骼连结起来的媒介

In previous studies, only spherulitic structures of PVDF membranes prepared by PVDF/single diluent systems via solid-liquid phase separation were obtained. The PVDF membranes with spherulitic structures always present poor mechanical properties, dense skin layers and wide pore size distribution.

在以往的研究中,PVDF微孔膜大多数选用的是单一稀释剂,通过发生固—液相分离制备的,所得到的膜结构都是球晶状结构,具备这种结构的膜往往存在膜的力学强度差、皮层致密和孔径分布宽等缺点。

For thin polycrystalline films, especially those with columnar structure, once the diameter of grains on the film surface is larger than the film thickness, the total area of above and under basal planes (film-substrate interface) will be larger than that of side plane.

对于薄膜特别是柱状晶薄膜,当晶粒在膜平面内的尺寸大于膜厚时,柱状晶粒的上底面和下底面的面积将大于侧面的面积,因此薄膜中的晶粒生长除像整体材料中的晶粒生长一样考虑晶界能外,还需要考虑表面能和界面能,因为各向异性的表面能和界面能将导致薄膜中的异常晶粒生长和织构变化。

For thin polycrystalline films, especially those with columnar structure, once the diameter of grains on the film surface is larger than the film thickness, the total area of above and under basal planes (film-substrate interface) will be larger than that of side plane. Therefore besides the minimization of boundary energy in traditional bulk material, surface energy, interface energy would be considered due to the anisotropy of surface energy, interface energy being able to drive the grain growth and texture evolution in thin films.

对于薄膜特别是柱状晶薄膜,当晶粒在膜平面内的尺寸大于膜厚时,柱状晶粒的上底面和下底面的面积将大于侧面的面积,因此薄膜中的晶粒生长除像整体材料中的晶粒生长一样考虑晶界能外,还需要考虑表面能和界面能,因为各向异性的表面能和界面能将导致薄膜中的异常晶粒生长和织构变化。

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This one mode pays close attention to network credence foundation of the businessman very much.

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