| 单词 | 绝缘体 |
| 释义 | 〔insulator〕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〔muscovite〕A potassium aluminum silicate mineral, KAl2(AlSi 3O 10)(OH) 2, the most common form of mica, which ranges from colorless or pale yellow to gray and brown, has a pearly luster, and is used as an insulator. Also called white mica 白云母：一种含钾和铅的硅酸盐矿物，KAl2(AlSi 3O 10)(OH) 2，是云母类最普通的类型，颜色是无色或淡黄色到灰色和褐色之间，有珍珠的光泽，并且用来作一种绝缘体 也作 white mica〔dielectric〕A nonconductor of electricity, especially a substance with electrical conductivity less than a millionth (10-6) of a siemens. 电介质，绝缘体：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 〔mica〕Any of a group of chemically and physically related aluminum silicate minerals, common in igneous and metamorphic rocks, characteristically splitting into flexible sheets used in insulation and electrical equipment.云母：化学上和物理上有联系的铝硅酸盐矿物群的总称，常见于火成岩和变质岩中，以易裂成柔软的薄片为特征，用于绝缘体及电气设备中〔ferroelectric〕Of or relating to a crystalline dielectric that can be given a permanent electric polarization by application of an electric field.铁电体的：一种可通过电场的作用获得永久电磁性的透明的绝缘体的或与此有关的〔semiconductor〕Any of various solid crystalline substances, such as germanium or silicon, having electrical conductivity greater than insulators but less than good conductors.半导体：一种固态结晶物质，如锗或硅，其导电性强于绝缘体但弱于良导体〔insulant〕A material used for insulation; an insulator.绝缘材料：用于绝缘的材料；绝缘体〔Thiokol〕A trademark used for any of various polysulfide polymers in the form of liquids, water dispersions, and rubbers used in seals and sealants.聚硫橡胶：以液态、水喷雾及用作绝缘体或密封剂的橡胶的形式存在的各种多硫聚合物的商品名〔varactor〕A semiconductor device in which the capacitance is sensitive to the applied voltage at the boundary of the semiconductor material and an insulator.变容二极管，可变电抗器：一种半导体装置，其中电容对应用在半导体材料和绝缘体边界线处的电压很敏感〔fiberglass〕A material consisting of extremely fine glass fibers, used in making various products, such as yarns, fabrics, insulators, and structural objects or parts. Also called spun glass 玻璃纤维：一种用于制造线、织物、绝缘体和结构物或零件等各类产品的由极细小的玻璃状纤维构成的材料 也作 spun glass〔silicone〕Any of a group of semi-inorganic polymers based on the structural unit R2SiO, where R is an organic group, characterized by wide-range thermal stability, high lubricity, extreme water repellence, and physiological inertness and used in adhesives, lubricants, protective coatings, paints, electrical insulation, synthetic rubber, and prosthetic replacements for bodily parts. 硅：一组建立在结构单位R2SiO之上的半无机聚合物，在其中R是一个有机群体，以范围很广的热稳定性、高度润滑性、极度抗水性和生理惰性为特征，用于作粘合剂、润滑剂、保护层、油漆、电绝缘体、合成橡胶和身体器官的假肢替代品 |
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