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insulator

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insulator是什么意思
英式音标:[ˈɪnsjuleɪtə(r)]英式读音
美式音标:[ˈɪnsəleɪtə(r)]美式读音
词语分类:TEM4,CET6
词汇分类:辛德勒的名单 Schindlers List,O水准化学ALL ABOUT CHEMISTRY 'O'LEVEL教材部份,O/A level 分类英语词汇(上)数学、物理、化学、生物,物理专业词汇,Google大数据2.9万高频美语词汇表,新加坡中一科学教科书Lower Secondary Science Matters Volume A
概况:

n. [物] 绝缘体;从事绝缘工作的工人

词义:

n.

绝缘,隔热或隔音等的物质或装置;隔离者;隔离物,隔振子,隔电子;

变形

复数:insulators

英英释义

insulator[ 'insjuleitə, 'insə- ]

n.a material such as glass or porcelain with negligible electrical or thermal conductivity

同义词:dielectricnonconductor

用法:

词组短语

porcelain insulator瓷绝缘体,瓷隔电子

insulator string绝缘子串;绝缘串

heat insulator隔热材料;热绝缘器

electrical insulator电绝缘体;电绝缘器

thermal insulator热绝缘器;热绝缘体

post insulator柱形绝缘子

双语例句

用作名词(n.)

Few substances can equal fur as an insulator.
作为绝缘体很少有其他材料能与动物皮毛相媲美。

Conductors let electricity through, but insulators don't let through.
导体让电流通过,而绝缘体则不让通过。

Peel the insulator and waterdam from the door.
从车门上剥落绝缘垫和挡水器。

权威例句

Metal-insulator transitions

Insulator-metal transition and giant magnetoresistance in La 1 − x Sr x MnO 3

A topological Dirac insulator in a quantum spin Hall phase.

Insulator-to-metal transition in polyaniline: Effect of protonation in emeraldine

Oxides Which Show a Metal-to-Insulator Transition at the Neel Temperature

Analysis of the Vertebrate Insulator Protein CTCF-Binding Sites in the Human Genome

Observation of a large-gap topological-insulator class with a single Dirac cone on the surface

Experimental realization of a three-dimensional topological insulator, Bi2Te3.

Experimental Realization of a Three-Dimensional Topological Insulator, Bi₂Te₃

Superconducting proximity effect and majorana fermions at the surface of a topological insulator.
同义词:nonconductor,isolator,dielectric
同根词:insulation,insulate,insulant
英语词源:

insulator (n.)

1801, agent noun in Latin form from insulate.

造句:

1. Dry air is a good insulator, but sea water is not.

干燥空气是一种好绝缘物,海水则不是。

-- 来源 -- 英汉 - 辞典例句

2. Any two conductors separated by an insulator are said to form a capacitor.

由绝缘体隔开任何两个导体就组成电容器。

-- 来源 -- 英汉 - 辞典例句

3. It appeared, at first sight, to be a lightning conductor, mounted on an insulator going through the roof.

一眼看去,它似乎是一根避雷针,安装在穿过屋顶的绝缘体上。

-- 来源 -- 英汉 - 辞典例句

4. A charge-coupled device in which the potential wells are created at the semiconductor insulator interface and the charge is transferred along that interface.

一种电荷耦合器件,其中在器件的半导体-绝缘体界面处建立电势井。电荷沿着该界面传输。

-- 来源 -- 英汉 - 辞典例句

5. Even in an insulator the electrons can move about without leaving their parent atoms or molecules.

甚至在绝缘体内,电子也能不离开它所属的原子或分子而运动。

-- 来源 -- 英汉 - 辞典例句

6. A loose mulch acts on the surface as an insulator.

疏松的覆盖物在土壤表面起了隔热的作用。

-- 来源 -- 英汉 - 辞典例句

7. The atoms of an insulator hold their electrons very tight.

绝缘体的原子把电子抓得很牢。

-- 来源 -- 英汉 - 辞典例句

8. In a hot climate the condensation will be on the inner surface of the insulator.

在气候炎热时,凝结水将出现在隔热层的内表面。

-- 来源 -- 英汉 - 辞典例句

9. The glass insulator prevents any charge from leaking off the support and gold leaves.

玻璃绝缘体防止任何电荷从金箔及其支持杆漏跑。

-- 来源 -- 英汉 - 辞典例句

10. Rear Mount Insulator to Support Bracket

至支撑支架的后安装绝缘器

-- 来源 -- 英汉 - 翻译参考

insulator

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