材料

BACKGROUND: Seed cells and supporting materials are two key problems for cartilaginous tissue engineering.

背景：软骨组织工程的两个关键问题是种子细胞和支架材料，保证支架材料上有足够数量的功能细胞是体内形成骨和软骨组织的基础。

5 Times by the presence of catenation, which is much larger than that on hydrogen at room temperature.

这一系列工作使我们更好的理解了气体在此类材料的吸附与扩散行为，为进一步设计新型MOF材料提供理论指导。

It shows that catenation can greatly enhance the storage capaci ty of methane in MOFs, and meet the DOE target for methane storage in porous materials easily.

在此基础上，我们通过改变互穿金属—有机骨架材料IRMOF-15的有机配体，设计了对甲烷具有更高吸附性能的两种新型互穿MOF材料。

The luminescence mechanism of the device is solid state cathodoluminescence because electrons are accelerated in solid instead of in vacuum.

这个结果将SSCL从有机材料扩展到无机材料，为实现蓝色无机电致发光提供了新的途径。

As one kind of popular decoration materials, celestine products which are classical, easy to model after an antique and nonradiative

一、项目概况：天青石灰岩制品是现代较流行的石材装饰材料之一，以其古典文雅及较高的仿古和无幅射性能深受消费者的喜爱，宜做装饰材料。

Certain plastic materials, such as cellulose acetate, which is used for photographic film, are called thermoplastic materials

有些塑胶材料，像照相胶卷上用做醋酸纤维素，叫做热塑料材料。

This material is composed of water, aggregate and cementation, and is one of key technologies in Green Mining, having a good development prospect.

此材料属于一种水与集料、胶结料三者混和凝固的材料，是绿色开采的关键技术之一，具有良好的发展前景。

Among the large number of nonlinear absorbers, the material applied most extensively is phthalocyanine reverse saturable absorption compound which is organic large molecule with central symmetry two-dimensional π-electron conjugate system. In the off-resonance condition, its absorption coefficient will raise along with the increasing of incoming light intensity, which shows its reverse saturable absorption properties.

在非线性光学材料中目前最具应用价值的是酞菁类的反饱和吸收材料，这是一类具有中心对称二维π电子共轭体系的有机大分子，在非共振激发条件下，吸收系数往往会随入射光强的增加而增加，体现反饱和吸收。

The compound roll is centrifugally cast with high Cr cast iron as outer material, and nodular iron as thematerial of its core and neck.

离心铸造高铬铸铁-球铁复合轧辊以w12%～22%的高铬白口铸铁作为辊身外层材料，以高强度的球墨铸铁作为芯部和辊颈材料，采用离心复合浇注工艺生产。

A new method was proposed for grindability comprehensive evaluation of engineering ceramic materials based on the digraph theory in the graph.

应用图论中的有向图理论，以材料磨削加工性属性为顶点，以各属性之间的相互关系为边，建立了陶瓷材料磨削加工性评价的有向图模型。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。