性能良好的

And that single calcium phosphate artificial bone carrier material all have their own defects in these aspects.

学强度、良好的组织相容性、可生物降解吸收、载药和缓释性能以及成骨活性等，而单一磷酸钙类人工骨载体材料在这些方面郡有看各自不同的缺陷，而把多种材料进行组合优化，是研究的热点。

This paper introduced the mechanism of vibration in the process of deep hole boring ,developed a dynamic modal of the damping boring bar,optimizing the parameters of the damping system,analyzed the transient dynamic and harmonic response of the damping boring bar.

介绍了深孔镗削加工过程中产生振颤的机理，建立了减振镗杆的动力学模型，在此基础上优化减振系统的参数，并且对减振镗杆进行瞬态动力学和谐响应分析，分析结果表明该减振系统具有良好的减振性能。

Ratio of 0.3-3. The matrix is oxide with a certain electric conductivity, and has such advantages as high-voltage cathode luminescence efficiency, high stability, and high anti-aging performance when compared with traditional insulating oxide matrix, semiconductor sulfide or oxysulfide matrix.

所选的基质材料具有一定的导电性能且为氧化物基质材料，与传统的绝缘体氧化物和半导体硫化物或硫氧化物基质相比具有良好的低压阴极射线发光效率，稳定性及抗衰老能力。

And can reduce or eliminate the anisotropic material to improve the performance of its punch, so that elongation of the material significantly increased for deep-drawing deformation even provided a good internal organization.

且可以减轻或消除材料的各向异性，改善其冲压性能，使材料的伸长率显著提高，为均匀的深冲变形提供了良好的内部组织。

ABSTRACT In the last two decades, high resolution array direction finding techniques have become more and more popular, and have been shown...

高分辨阵列测向技术以其优异的分辨和估计性能在众多的领域展示了良好的应用前景。

Hontonpur H is a high efficient environmental friendly detergent for dye box, which has great melting and dispersing ability on the attached dyes, dye resolvent, polyester multi-polymer and other multi-compounds. It also has excellent effect on remove inflexible dirt like metal salts. Process shorten and cost saving.

Hontonpur H 是一种高效染色机用环保型洗净剂，它对于染色机内墙上附着的染料、染料分解物及聚脂纤维齐聚物等复合凝聚物具有良好的溶化分散性能，对去除变成金属盐的顽固污垢可发挥优异的效果，并可缩短工艺，节约水电。

The calculated results show that the calculated molar refraction of alkynes were in good agreement with the experimental data,and the mean relative deviation is 0.60% for 84 alkynes,and has advantages over the group contribution method.

拓扑指数法是近年来发展起来的，根据分子中原子或基团的连接性计算分子性能的方法，特点是对分子结构有良好的区分能力，计算结果可靠，但应用范围相对较小。

The shielded-type control cables,because Of good shielding properties,are used in large quantity in power plants,power stations and theycan belaid in indoors,cable channels pipes,shafts and any place which can stand large

其中屏蔽型控制电缆，由于具有良好的屏蔽性能得到电厂、电站的大量使用，可以敷设在室内、电缆沟，管道、直理、竖井等能承受较大机械拉力的各种场合。

Seventeen resins were selected to compare their performances in adsorbing and desorbing monosubstituent in the mixture. Experimental results showed that HZ-841 resin possessed higher selectivity and desorption capacity.

比较了17种树脂对β-环糊精单甲苯磺酰化产物的吸附特性，确定了大孔弱极性吸附树脂HZ-841对单取代物具有较高的吸附选择性和良好的脱附性能。

Zinc diamyl dithiocarbamate antioxidant showed good synergism with antimony diakyl dithiocarbamate antiwear additive in improving the oxidation stability of modified soybean oils. The incipient oxidation temperature and induction period time of genetically modified soybean oils were improved significantly by adding polyalphaolefin and additives, and they were even better than that of the synthetic base oil PAO with the same additive formulation.

结果表明，改性大豆油的不饱和脂肪酸含量越高，其氧化安定性越差；抗氧剂二戊基二硫代氨基甲酸锌和抗磨剂二烷基二硫代氨基甲酸锑在改性大豆油中均表现出了良好的抗氧协同性能，尤其在基因改性大豆油中，聚-α-烯烃和添加剂的复配使其起始氧化温度和氧化诱导时间均超过了相同配方的聚-α-烯烃油样。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。