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The influence of the structure and coupling degree for a test SSBR synthesized with one step method and multi functional initiator on the physical properties and dynamic mechanical properties of its vulcanizate was investigated by using SL552 made by JSR as control polymer.

研究了多官能团引发剂一步法合成的溶聚丁苯橡胶的结构及偶联程度对其物理性能和动态力学性能的影响，并与日本合成橡胶公司的SL5 5 2进行比较。

Changes in the concentration of the wetting agent can affect the protein binding properties of the membrane, as well as its wetting properties and lateral wicking rate.

膜上湿润剂浓度的改变会影响蛋白质与膜的结合特性，当然也会影响湿润特性及层析速率。

For woodiness material,different properties need different geometric parameter of cutting tools.Processing velocity,working quality and service life will be improved greatly if material properties is correspondent with parameter of cutting tool.

对于不同的木质材料，如果能使用与之相适应的不同参数的刀具则会大大提高木质材料加工速度、加工质量及刀具的使用寿命。

The application properties of azo pigements as charge-generating material, in organic photoconductors is discussed. Some types such as xanthone, bisbenzofluorenone, benzoxazole are specially reviewed. Their application properties are compared with other charge-generating materials.

论述了偶氮类电荷产生材料在有机光导体中的应用，重点讨论了氧杂蒽酮类、苯并哑唑类、二苯并芴酮类等偶氮化合物作为电荷产生材料的光电性能，并且将它们与以前使用的电荷产生材料相比较。

Thermal properties of Yb∶YAG crystal and its influence on laser properties .

Yb∶YAG晶体的热学性质及其对激光性能的影响。

The results showed that the TiN andN films are polycrystalline phase. The properties and structure of TiN films are mainly determined by the N2 mass flow rate, and as the N2 mass flow rate increases, the structure of the TiN films transforms to f.c.c. type leading to better the properties of films. The presence of negative bias voltage can optimize the grain of TiN films, lower the defect proportion and denser the films, which improves the hardness of films. The TiN films conform to the free carrier absorption mechanism and there are many of free electrons with lower N content in TiN films. With the increase of N content, the quantity of free electrons and reflectivity of films decrease, and the plasma frequence shifts to the lower energy, which leads to the regular change of colors of films from silver, yellowy, golden to yellow-red, meanwhile the lightness of films decreases. The goldenN film consists of TiN and ZrN phase, but belongs to a sigle f.c.c. structure with (111) preferred orientation. The Zr-doping dosen't change the position of the valance band, conduction band and forbidden band ofN film, but leads to the presence of new energy levels, which is the reason thatN film remains golden. The transparent hard films with good corrosion resistance and high hardness have been prepared and the further reseachs showed that the grain size of those films is by far smaller than the wave length and the width of forbidden band of those films is very broad, is the reasons that those films are transparent.

研究表明：氮化钛和N 薄膜为多晶态，氮流量决定了氮化钛薄膜的结构和性能，增加氮流量能使氮化钛薄膜的结构向面心立方结构转变，从而得到性能良好的氮化钛薄膜；施加负偏压能优化氮化钛晶粒和减少薄膜中的缺陷，使膜层变得更致密，从而提高薄膜硬度；氮化钛主要遵循自由载流子光吸收，氮含量较少时薄膜中的自由电子数目较多，随着氮含量的增加，薄膜中的自由电子数目不断减少，反射率逐渐降低，等离子体频率向低能端移动，从而使薄膜颜色出现规律变化，由金属色银白色到淡黄、金黄再到红黄，并且薄膜亮度呈下降趋势；金黄色的N 薄膜中存在TiN 和ZrN 的分离相，但其为单一的面心立方结构并具有(111)面择优取向；相对于TiN 薄膜，Zr 掺杂后，并没有使薄膜的导带、价带和禁带发生变化，只是在TiN 禁带内增加了新能级，这也正是掺杂Zr 后，薄膜仍

The invention is characterized in that it dops ytterbium and zinc in lead tungstate crystal, which greatly improves its optical properties on the basis of retaining original good properties of lead tungstate crystal.

本发明在钨酸铅晶体中掺杂元素镱和锌，在保留钨酸铅晶体原有优良性能的基础上，大幅度改善其光学性能。

Effects of yttrium on microstructure, mechanical properties at room temperature and elevated temperature, cast properties and corrosion resistance of Mg-Al system alloys are reviewed in the paper.

综述了钇对Mg-A1系合金的组织、室温和高温力学性能、铸造性能以及耐腐蚀性能的影响。

The effects of DCPD and adipic acid content on product properties are investigated and the properties of DCPD-type-UPR and 191# UPR are cont rasted.

考察了双环戊二烯、己二酸加入量对双环戊二烯型不饱和聚酯树脂性能的影响，并与通用191#树脂的性能进行了比较。

C. PALS measurements were performed for dynamically cured EPDM/PP blend as afunction of composition. The variation of free volume properties is compared with themechanical properties, and we preliminarily discuss the internal correlation betweenthem. 2. Natural polymer and its 〓 modified system PALS measurements were performed on pure chitosan and 〓-containingchitosan as a function of temperature from 290K to 380K.

c。研究了不同组分比的动态硫化乙丙橡胶／聚丙烯共混物的自由体积特性，观察到两相之间的部分相溶程度随着组分的变化而改变， D MTA、DSC的结果也证实了上述结论，与力学性能等实验结果进行比较得到了共混物的相溶性与宏观力学性能的内在联系。2。

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。