膜的

The mechanisms of simultaneous nitrification and denitrification,short-cut nitrification and denitrification,and denitrifying phosphorus removal are discussed.

膜生物反应通过膜的高效截留作用，可维持反应器内高浓度的生物量，满足硝化菌的生长增殖需求，强化活性污泥的硝化能力。

It was shown that the pitting corrosion potential of stainless steel could be 1.0 V. The corrosion resistance of the passive film could be improved still further by adding proper quantity of K2Cr2O7 into passivating bath solution.

结果表明，医用317L不锈钢在≥30%的HNO3 35℃ 6h的条件下钝化，该钝化膜在0.9% NaCl溶液(37℃)中进行电化学测试，其点蚀电位约为1.0V，在HNO3钝化溶液中加入适量的K2Cr2O7可以进一步提高钝化膜的耐腐蚀性能。

The characteristic of poled polymer film, that the nonlinear is erased after irradiated by laser on it's absorption range, is reported first time.

首次报道了有机极化高分子膜在吸收谱内激光的照射下的非线性特性，发现了一定强度的激光照射能消去极化高分子膜的非线性而不改变其它参数。

The fiber film material with the radioactive nuclide mark is covered at a tumour part or a lesion tissue part after resection, thereby effectively killing the residual tumour cells, and playing roles in stanching, healing wound and preventing adhesion and so on.

将上述放射性核素标记的纤维膜材料包裹在肿瘤或手术切除后的病变组织部位，对残余的肿瘤细胞进行有效灭杀，可以发挥纤维膜的止血、促进伤口愈合以及防粘连等功能。

The results show that the adsorption ability of TiO2 composite film for organic compounds is weaker than that of bare glass, and it has good photocatalytic decomposition activity for the organic adsorbates.

结果表明：有机物在空白玻璃及其膜的表面的吸附为不可逆化学吸附，WO3／TiO2复合物膜可钝化玻璃表面对大气污染物分子的吸附能力并具有较好的光催化活性。

The flux and rejections increased with increase of velocity of feed. On the other hand, they decreased when the concentration of feed increased. The rejection for inorganic p decreased when increase of PH of feed.

膜对核苷酸和磷酸盐的截留率及膜的渗透通量随操作压力和进料流速的提高而上升，随进料浓度的上升而下降。

The apparent electrochemical rate constant kobs of Azo SAM decreases with increasing assembling time that is attributed to increasing packing-density of Azo in the monolayer.The close packed structures in Azo SAM restrict the conformation change of azobenzene units in the film so that it leads to a decrease of its electrochemical activity.

Azo自组装膜的电化学反应表观速率常数kobs随组装时间的延长而明显减小，反映出自组装膜的排列随时间延长而趋于更加致密，从而抑制了偶氮苯基团的电化学诱导构型转化，降低了其电活性。

The diffusion and cross—linking of polymer chains for blend latex particles were investigated by measurement of gel content,swell ratio and FTIR.The influences of different core／shell structure of blend latexes on mechanical properties of the films were described.

通过胶膜的凝胶率和膨胀率的测定和红外光谱分析对反应性复合乳液中乳胶粒子的扩散及交联反应进行了研究，并探讨了不同核壳结构复合乳液对涂膜机械性能的影响。

The defect formation of Langmuir-Blodgett film of 1,2-dipalmitoyl- sn -glycero-3-phosphocholine injured by potassium oxalate was investigated with the aid of atomic force microscopy and fluorescent microscopy. The effect of the defects on the growth of calcium oxalate monohydrate was investigated by scanning electronic microscopy.

本文采用经草酸钾处理后存在缺陷的二棕榈酰磷酯酰胆碱的LB膜为模型，采用原子力显微镜、荧光显微镜和扫描电子显微镜研究了模型膜的缺陷畴区及其对一水草酸钙晶体生长的促进作用。

The water flux increased and retention decreased with the increase of the additive content, the decrease of pre-evaporate time, the decrease of evaporate pre-temperature in blend system. One can control the performance and structure of the membrane by changing composition of coagulation bath and temperature.

随预蒸发时间的增加，膜的水通量降低，截留率上升；随预蒸发温度的升高，水通量下降，截留率上升；通过改变凝固浴组成和温度，可以调节膜的结构性能。

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。