必应词典为您提供Metal-is-a-good-conductor-of-electricity的释义,网络释义: 金属是很好的导电体;金属是电的良导体;
Which substance is a good conductor of electricity? A. Glass B. Wood C. Metal D. Plastic 相关知识点: 试题来源: 解析 C。本题考查物质的导电性。Glass(玻璃)、Wood(木头)、Plastic(塑料)都是绝缘体,不导电;Metal(金属)是良好的导体。反馈 收藏 ...
1.All renascent oxygen is consumed for oxidizing metal anode to form metal oxide film.当形成足够厚的氧化膜后,阳极的氧化速度减慢,阳极表面才析出氧气。 2.The blacksmith is hammering the red-hot metal.铁匠正在锤烧红的铁。 3.Metal is a good conductor of electricity.金属是很好的导电体。 4.He ...
3.metal is a good conductor of electricity.金属是很好的导电体。4.he hands a metal disc to me.他把一个金属圆盘给我。5.the acid has eaten through the metal.酸把这块金属腐蚀穿了。6.this metal net filters out the dirt.这个金属网滤掉污物。7.holland 6、er metal weaves.plain and twilled ...
7.Copper is a highly conductivemetal. 7.铜是极易导(电、热) 属。 评价该例句:好评差评指正 8.Gold and silver are tractablemetals. 8. 和银是容易加工 属。 评价该例句:好评差评指正 9.Metalis a good conductor of electricity. 9. 属是很好 ...
8.Copper is a highly conductivemetal. 铜是极易导(电、热)的 。 9.This workshop melts down themetalscrap. 这个车间熔化废 。 10.The blacksmith is hammering the red-hotmetal. 铁匠正在锤烧红的铁。 11.Metalis a good conductor of electricity. ...
A research on the properties of metals found that metal A conducts electricity better than metal B. Which metal is a better conductor? A. Metal B. B. Metal A. C. Both metals are equally good conductors. 相关知识点: 试题来源: 解析 B。题干中明确说金属 A 比金属 B 导电性能更好,所以...
METAL meaning: a substance (such as gold, tin, or copper) that usually has a shiny appearance, is a good conductor of electricity and heat, can be melted, and is usually capable of being shaped often used before another noun
D Electrical conductivity of semiconductor decreases with increasing temperature Video SolutionStruggling With The Solid State? Get Allen’s Free One Shot Videos Free ALLEN One Shots Text SolutionVerified by Experts The correct Answer is:C Metals are good conductors of electricity due to the presence ...
The term "metal" designates an element which is a good conductor of electricity and whose electric resistance is directly proportional to absolute temperature. In addition to this distinctive characteristic, metals share several other typical physical properties, such as high thermal conductivity, density...