材料

The importance of developing the material of dehumidification and an overview of research advances in solid desiccants, liquid desiccants, composite desiccant,membrane materials and intelligent materials of the humidity control are presented.

综述了固体干燥剂、液体除湿材料、复合干燥剂、膜除湿材料、智能湿度控制材料及其他除湿材料的研究进展。

As a special form of polymer, the perdeuterated polymer foams not only have the microporours structure and good capabilities as same as nondeuterated polymer foams, but have some particular characters, such as isotope effect, nonradioactivity, and high deuterated ratio. For those reasons, the perdeuterated polymer foams will be used in many fields, especially in inertial confinement fusion and low wastage plastic.

全氘代聚合物泡沫作为一类特种聚合物材料，不仅具有常规聚合物泡沫材料所具有的微孔形貌和良好的物理化学、机械力学等性能，而且还具有独特的同位素效应，以及非常高的氘代率等特征，且无放射性，因而在激光惯性约束聚变(Initial Confinement Fusion，ICF)热核靶材料，以及低损耗塑料光纤材料等研究领域中具有十分广泛的应用前景。

As a special form of polymer, the perdeuterated polymer foams not only have the microporours structure and good capabilities as same as nondeuterated polymer foams, but have some particular characters, such as isotope effect, nonradioactivity, and high deuterated ratio.

摘要全氘代聚合物泡沫作为一类特种聚合物材料，不仅具有常规聚合物泡沫材料所具有的微孔形貌和良好的物理化学、机械力学等性能，而且还具有独特的同位素效应，以及非常高的氘代率等特征，且无放射性，因而在激光惯性约束聚变(Initial Confinement Fusion，ICF)热核靶材料，以及低损耗塑料光纤材料等研究领域中具有十分广泛的应用前景。

The specific surface area of the material prepared at 900℃ by dopping Co or Ni in the position "B" of the La_4BaCu_5O_13＋δ is increased about 10% than that of the material prepared by the traditional method.

BET测试表明，在La_4BaCu_5O_13＋δ A位掺Sr可在一定程度上增大材料的比表面积，而在A位掺Ce 则不利于材料比表面积的提高。900℃在B位掺杂Co、Ni合成的材料的比表面积比传统的方法制备的材料的比表面积提高了近10%。

After feeding, the volume of material roll of a central location that is, the business card printing and membership card making location, because this machine is affixed with a deviation, version, and so on are in sub-subparagraph to the central axis as the base, the material should be in strict accordance with our equipment for each feed routes through the guide roller is, put to paper machine for printing paper smooth and adjust the tension and cause to be printed materials subject to certain harmoning tension control in order to ensure the rectification of overprinter precision, adjustment, so that the material in the press and printing center position, to ensure that the rectification action ofsmell is correct.

上料卷之后，料卷的中心位置也就是制卡和会员卡制作位置，因为贴版纠偏、模切、分节等都是以中心轴为基准的，被印材料应严格按照本台设备的送纸路线穿过各个导纸辊、穿纸后可开动机器让被印材料送纸平稳，调节张力，使被印材料受到一定的平稳张力控制，才能保证套印精度、调整纠偏，使材料在印机及印版中间位置，以确保纠偏动作的灵敏无误。

Recently, using solid clay brick is gradually prohibited, so the new wall material is required to fill up the new architecture. Many sections research on this field, using fly ash to develop new building materials is the mostly adopted method, among the new building materials, fly ash foamed concrete is a noticeable one because of its outstanding merits such as light weight, heat preservation, sound insulation and good resisting earthquake. Using fly ash to develop foamed concrete can not only become fly ash into resources, but also provide a new kind of building materials for the innovation of wall materials, which has good economy and society benefits.

近年来，由于墙改&禁实&政策的实施，市场急需新的墙体材料来填补新建筑所需，许多单位相继开展了各有关研究，综合利用粉煤灰研制开发新型建材逐渐成为了主流，其中多孔混凝土特别是粉煤灰发泡混凝土，正以它突出的轻质、保温、隔音、抗震效果好等优点，成为一种引人注目的建筑材料，利用工业固体废弃物粉煤灰研制发泡混凝土不仅能实现粉煤灰的资源化，而且还可为墙体材料的改革提供一种新型建筑材料，具有较好的经济效益和社会效益。

In terms of wrapping materials, there is 9% of wrapping using timber, greatly surpassed that of US and Germany which are 2%, and that of Japan 5%. Thus to develop the plastic instead of timber, is a big trend. In terms of decoration materials, with China real estate development, the demand of decoration materials has been increasing in quantity and quality. In terms of price, the free-planed medium rank timber floor is about 160 to 200 RMB per ㎡, top-quality timber floor is about 200 to 400 RMB per ㎡, but the good-performed composite timber floor is around 80 to 100 per ㎡, and their qualities and exterior conditions are pretty even. The products would enjoy huge market. When the construction has been completed, an annual output of 100 thousand interior decoration materials like ground floor, window frame, allotypic timber can be reached.

在包装材料方面，我国包装材料中的木材用量占9％，大大高于美、德2％，日本的5％，因此发展&以塑代木&势在必行；在装饰材料方面，随着国内房地产业开发，建筑市场装饰材料的需求量及档次在不断增加；在价格方面，国内免刨中档木地价格160-200元／平方米，高档木地板在200-400元／平方米，与其质量、外观不相上下，而性能良好的复合木地板，经测算价格只有80-100元／平方米左右，产品市场前途极其广阔。

Careful research on friction materials has been done around the word for many years and the present system include materials mainly consist of polymer matrix, powder metallurgy friction materials and C/C friction materials.

多年来，国内外对摩擦材料进行了广泛的研究，主要形成了有机合成摩擦材料、粉末冶金摩擦材料和碳/碳复合摩擦材料为主的体系。

The colour, collapse phenomenon and chemical component of the friction surface of powder metallurgy airplane brake materials with different base are studied in this paper.

结果表明刹车材料的抗压强度随基体而变化，刹车材料摩擦面的表观颜色与基体密切相关；基体对刹车材料摩擦面的粘附转移产生重大影响，从而使刹车材料摩擦面的化学成分发生变

The progress on application of nano NiO in the aspect of catalystic materials,photovoltaic materials,gas sensor materials and battery materials is reviewed.Its application prospect in biology,catalyst,energy,medicine is also put forward in this paper.

综述了纳米氧化镍在催化材料、光电材料、气敏传感材料及电池材料等方面的应用情况，展望了其今后在生物、催化、能源、医药等领域的发展应用前景。

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。