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From an basic research view, if we estimated the properties of the unseparated mixture in the light of the properties of the purified grafted polymer, there would be a great deal of difference.

从基础研究角度看，如果用反复提纯后测定的纯接枝物性质估计未经分离的混合物的性质将会出现相当大的偏差。

Therefore, the properties of the polymaleic anhydride should be investigated individually, thus we could selected optimum separated method or estimated the properties of the unseparated mixture by the experiment results.

因此有必要将聚马来酸酐的性质进行单独的研究，这样对分离时选择优化分离方法，对不分离使用时估计混合物物性将会提供重要的基础数据。

UFP/MPA/TiO2 nanocomposite coating was prepared with urushiol formaldehyde polymer and multihydroxyl polyacrylate via sol-gel process. Its structure and dynamic mechanical properties were characterized by PT-IR, TEM and DMTA. The physico-mechanical and ultraviolet resistant properties of the coating film were also investigated.

采用Sol-Gel法制备了漆酚缩甲醛聚合物／多羟基丙烯酸树脂／TiO2纳米复合涂料(UFP/MPA/TiO2)，并用透射电镜、动态机械热分析、红外光谱和其它手段对复合涂膜进行测试。

The effect of liquid isoprene rubber on properties of NR/BR compound,physical properties and thermal air aging property of its vulcanizate was investigated and compared to that of aromatic oil.

以液体聚异戊二烯橡胶为反应型增塑剂，研究LIR对NR/BR混炼胶性能、硫化胶物理性能和耐热空气老化性能的影响，并与添加芳烃油的NR/BR并用胶进行对比。

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

It has to be computed by the host for the actual clock rate.

主控制器可以用来计算实际的时钟速率。

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