Copper is a good conductor of electricity. Which of the following is not a good conductor? A. Silver B. Rubber C. Gold D. Aluminum 相关知识点: 试题来源: 解析 B。解析:在自然科学中,橡胶(rubber)是绝缘体,不是电的良导体。而银(silver)、金(gold)和铝(aluminum)都是良好的电导体。从英语...
2) copper is a good medium for conducting heat 铜是传热的良导体3) Copper is a good conductor of electricity. 铜是电的良导体。4) Aluminum is a good conductor of heat. 铝是热的良导体。5) Copper and aluminium are good conductors. 铜和铝是良导体。6) Gold is a good conductor. 金是...
The properties of Copper Clad Laminate in PCBs include the following: Electrical Conductivity: The copper layer on the CCL provides excellent electrical conductivity for efficient signal transmission. Thermal Conductivity: Copper is a good conductor of heat, dissipating heat that generates during the oper...
Steeling Yourself; Copper Is an Excellent Conductor of Heat, So the Bath Water Stays Warm (Www.Williamholland.Co.Uk) the Spiral Staircase Is Made of Folded Steel Plate A Large Steel-Framed Opening Looks out from the Dining Area over the Garden...
Which has greater inertia: aluminum or copper?Give an example of a good conductor, a fair conductor, a partial conductor, and an insulator.What is excess charge on conductors?Which type of material (conductor or insulator) you would want to use in the ...
该句的主语是silver,而分词following的逻辑主语是copper。如果不用独立主格结构,则需要两个分句,即:Silver is the best conductor of electricity; copper follows it closely. 特别要注意分句间的标点符号,该符号应该是分号或句号,不能用逗号。用逗号则表示后面需要使用独立主格结构。因此,选项D为最佳答案。
A. followed B. to follow C. following D. being followed 相关知识点: 试题来源: 解析 C 考查独立主格结构。句意为“银是电的最良导体,铜紧跟其后”。本句的主语是silver.但后半句的逻辑主语是copper,所以用“逻辑主语+现在分词短语”构成的独立主格结构作伴随状语。故选C。
Silver is the best conductor of electricity，copper following it。银是电的最好道题，铜仅此于它（银）。分析：conductor 导体 bad conductor 不良导体 good conductor 良导体 overhead conductor 架空线 ; 架空导线 ; 架空电线 Central conductor 中心导体 ; 中线 ; 中间导线 Wood is a poor ...
Answer to: Why is copper (II) sulfate solution a good conductor of electricity? By signing up, you'll get thousands of step-by-step solutions to...
Thealuminum foil, steel wool, paper clip, copper, charcoal stick, and graphite pencil were good conductors and displayed metallic properties. The glass rod, plastic, rubber, and wood were poor conductors. Most of the samples with metallic properties contained metallic bonds. The exception was carbo...