材料

For the reflective materials, two types were chosen, one of whose was specular materials: Al film, ESR and the other was diffusion ones: Tyvek, Teflon and Millipore.

光反射材料选用的有镜面反射材料和漫反射材料共五种，镜面反射材料：镀铝薄膜和ESR，漫反射材料：tyvek、teflon和millipore。

Any material deviations from standard-packing , gasket, bolting, etc.

任何与标准配置不同的材料:密封材料, 沉淀材料, 螺栓材料, 等等.

According to their functions, they can be classified into organic electroluminescent, photorefractive, solar cell, conductive, photosensitizer materials and so on.

按照功能可分为有机电致发光材料、光折变材料、太阳能电池材料、导电材料、光敏材料、能量转换材料等。

As the iron and steel materials, ceramic materials, semiconductor materials and nano-composite materials and new materials and the deepening of the development of materials is increasing the role of interface.

随着对钢铁材料、陶瓷材料、半导体材料及纳米级新材料和复合材料的不断深入发展，材料界面的作用日趋增加。

Stone began to be used as a roofing material.

石料开始被用作盖屋顶的材料。

This paper begins with a brief review of intelligent materials, followed by a description of the characteristics and applications of several basic materials: shape memory alloy ( SMA), piezoelectric material and intelligent polymers, and finally discusses development trends of intelligent materials in the 21st century.

其次重点阐述智能材料的几种基础材料&形状记忆材料、压电材料、智能高分子材料的性能及应用研究进展；最后展望了智能材料在21世纪的发展趋势。

Make a checklist of the tools and materials you will need.

把你需要的工具和材料开一张单子。

This material has been extracted from "Collins Good Wood Handbook".

这些材料摘自《柯林斯优秀木材手册》。

Wallcoverings and floors should be able to withstand steam and splashes.

墙面材料和地板都应该能耐热汽且防水。

A new insulating laminate has just been designed by Attwater and Sons.

一种新的绝缘层压材料刚由阿特沃特父子公司设计推出。

Found material data sources; Researched the standard storage format of the material; established a materials database that contains the information of most engineering materials and developed the material query module.

确定了材料数据来源，研究了材料的标准存储格式后，建立了包含大多数工程材料信息的材料数据库，并开发了系统的材料查询模块。

Porous material has long been used as insulator, structural material , catalyst carrier, absorbent etc.

多孔性材料广泛用于阻隔材料 、 结构材料 、 催化剂材料 、 分离与吸附等领域.

Manufacture and investigation on compound materials, nano-materials, bionic materials and intelligent materials are important tasks in future research on biomaterials.

对材料进行生物或化学修饰的复合材料、纳米材料、仿生材料及智能材料等的研制与开发将是未来生物材料研究的重要内容。

Rare-earth elements have received a great deal attention due to wide application in luminescent materials, laser materials, permanent-magnet materials, magnetic refrigeration materials, magnetostrictive materials, hydrogen storage materials, high temperature superconductor and other high technology fields.

稀土元素广泛地应用于发光材料、激光材料、永磁材料、磁致冷材料、磁致伸缩材料、储氢材料、高温超导材料等高技术领域，已经引起了广泛的重视。

This paper analyzes the important positions of stealth materials in stealth technology, and introduces the study of application status of chiral material, nano metrical, electro-conduction polymer, polycrystal femur materials in detail.

分析了隐身材料在隐身技术中的重要地位，较详细地介绍了手性材料、纳米材料、导电高聚物材料、多晶铁纤维材料的研究和应用现状。

Novel results and important progress were introduced to exhibit the great roles of the above methods utilized in simulating lithium ion battery and hydrogen storage materials. The wide use of material simulation and design is prospected for the future material innovation in the field of energy storage.

介绍了应用这些方法在锂离子电池材料和储氢材料等储能材料研究中取得的成果和最新的进展，展望了计算材料学和材料设计学在该领域中的应用前景。

SrTiO_3 powder, as one kind of functional powder, is widely used as electrode material for photolysis of water, oxygen sensitive material, moisture sensitive material, thermo-sensitive material, high-voltage capacitor, and so on.

钛酸锶粉体是一种功能性粉体材料，其用途非常广泛，可用于光催化水解材料、氧敏材料、湿敏材料、热敏材料、高压电容器材料等。

The material requires higher temperatures and pressures to set hard.

这种材料需要有更高的温度和压力才能凝结变硬。

Its key materials mainly include emitter materials, electron-transporting materials and hole-transporting materials.

其核心材料主要包括发光材料, 电子传输材料和空穴传输材料.

The floorcovering you select will need to be impervious to water.

挑选的地板材料必须是防水的。

All this, needless to say, had been culled second-hand from radio reports.

不用说，所有这些都是从电台报道中采集来的二手材料。

They pleaded guilty to possessing material likely to incite racial hatred.

他们表示认罪，承认拥有可能煽动民族仇恨的材料。

I do not see the pertinence of most of this material.

我认为这份材料大部分没什么用。

The material consisted only of already published, unclassified information.

这份材料里只有一些已公开的、非保密性质的信息。

Then ecomaterials are defined and classified, and the trends are predicted to develop clean air materials, antibacterial materials healthy materials.

本文把环境材料作了定义和分类，并分析了空气净化材料、抗菌材料及健康材料等保健环境材料的研究与发展方向。

The material below is a distillation of his work.

下面的材料是他工作的摘要。

There are still major lacunae in the material available.

手边的材料依然存在严重缺漏。

They sell materials for DIY mosaics and ready-made panels.

他们出售自己动手做镶嵌画所需材料和现成的镶板。

In its untreated state the carbon fibre material is rather like cloth.

原始的碳纤维材料很像布料。

Sensitive materials for transducers and optical fibre; materials for new energy include noncrystalline siliceous material for solar battery; high density material for hydrogen storage;

新能源材料介绍了非晶硅太阳能电池材料、高密度贮氢材料、高温工程陶瓷材料、超导材料；