查询词典 nonconductor

A material that insulates, especially a nonconductor of sound, heat, or electricity.

绝缘体绝缘材料，特别是声、热、电的非导体

It was found that the resisitivity of TiO2 thin films varied in the range from conductor, semiconductor to nonconductor in room temperature.

室温下测量TiO2薄膜的电阻率发现，随着厚度的增加TiO2薄膜的电阻率先后在导体、半导体和绝缘体范围变化。

A nonconductor of electricity, especially a substance with electrical conductivity less than a millionth(10-6) of a ''.

电介质一种非导电体，特别是指电导率低于百万分之一（10－6）的物体

A nonconductor of electricity ,especially a substance with electrical conductivity less than a millionth(10 - 6)of a siemens.

电介质一种非导电体，特别是指电导率低于百万分之一(10－6)的物体

Atomic Force Microscope is a new generation of Scanning Probe Microscope. It not only can be used in conductor,semiconductor,nonconductor,but also cant be limited by periodicity. It can also be used under various conditions,especially under liquid condition.

原子力显微镜是新一代的扫描探针显微镜，不仅可适用于导体、半导体、绝缘体样品，并且不受样品是否具周期性的限制；还可适用于各种环境，特别是各种液体环境。

The absolutely dry concrete,actually, is the good nonconductor, whose resistivity can be as high as 108 kΩ.cm, whereas the humid concrete is thought to be semiconductor and its resistivity is around 10 kΩ.cm.

绝对干具体，实际上，是良好的绝缘体，其电阻率可高达108kΩ。cm高，而潮湿的混凝土，被认为是半导体，其电阻率约为10kΩ。cm。

It was found that the resistivity of the TiO2, thin films deposited on Ti and Ti substrates increased non-linearly with the increase of the thickness of the films and varied in the range from conductor or semiconductor to nonconductor, respectively. The conducting layer thickness of the films deposited on different substarte materials is different and the films deposited on glass are nonconductors.

结果表明，沈积在Ti和Si基底上的TiO2薄膜的电阻率随著膜厚的增加而非线性增大，分别经历了导体、半导体到绝缘体或半导体到绝缘体的电阻率范围的变化过程， TiO2薄膜导电层厚度也不相同，沈积在玻璃表面TiO2薄膜为绝缘体。

Epoxy resin is an important category of thermosetting resin and is widely used in applications such as adhesion, coating, nonconductor materials, machine manufacturing and advanced composites due to its excellent chemical stability, shaping facility, thermal properties and low cost.

环氧树脂是一类重要的热固性树脂，以其优异的粘接性能、耐磨性能、机械性能、电绝缘性能、化学稳定性能、耐高温性能，以及低收缩率，易加工成形性和低廉的成本等优点，成为在胶粘剂、涂料、绝缘材料以及先进复合材料等领域得到最广泛使用的树脂之一。

Using laser induced chemical deposition methods,a local micro - region quick chemical deposition of copper on a nonconductor epoxy resin substrate has been realized.

用激光诱导化学沉积方法在非导体环氧树脂基体上实现微区局部、快速化学沉铜，并用卢瑟福背散射和扫描电镜方法对镀层的形貌、性质进行了观测和分析。

Nanomaterials have many new characterizes which different from the normal materials for their small size, big surface area ratio and quanta dimension domino effect, for examples, the metal with good conductor will be turned into nonmetal when the size is reduced tonanometer levels; the resistance of originally nonconductor will be descended greatly when its size is reduced several nanometers or so, and loss the nonconductor property; the general solid is steady under certain conditions, while under nanometer conditions, the capabilities will be effected greatly by the granule sizes, the newness characteristics made nanomaterials have great appliance foreground on catalyze, optics, and industry produce and so on, therefore the nanomaterials have been the hotspot for materials science, chemistry science and so on.

纳米材料由于尺寸小、比表面积大和量子尺寸效应使它具有不同于常规固体材料的新的特征，如原来是良导体的金属，当尺寸减小到纳米量级时就变成非金属型；原来是绝缘体的物质，当尺寸减小到几纳米或几十纳米时电阻大大下降，失去了绝缘体特性；常规固体在一定条件下物理性能是稳定的，在纳米状态下，颗粒尺寸对性能产生强烈的影响等等，这些新奇的特点使得纳米材料在催化、光学、工业生产等各个方面都有着广阔的应用前景，因此，纳米材料目前已经成为材料科学、物理学及化学等学科的前沿热点。1990年7月在美国巴尔基摩召开了国际第一届纳米科学技术会议，正式把纳米材料科学作为材料科学的一个新的分支公布于世。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。