... electric conductivity 电导率，电导性，导电率，导电性 electric conductor 导电体，导线 electric constant 电气常数 ...
基于322个网页-相关网页
poor conductor 不良导体 ; 不良电导体 ; 非良导体 ; 不良导体 electric conductor 导电体 ; 导体 ; 电导体 ; 导线 conductor rail 导电轨 ; 汇流排 ; 接触轨 ; 导电轨条 .
基于94个网页-相关网页
Perfect Electric Conductor 理想电导体 ; 完全电导体 ; 理想导电材料
insulated electric conductor 绝缘导体 ; 绝缘电线
double electric conductor seal 双电缆密封
portable electric conductor 轻便型电导体
flexible electric conductor 柔性电导体
electric conductor ball 带电导体球
This shows that the resistance of an electric conductor is inversely proportional to its cross-sectional area.
这表明，导体电阻的大小与导体横截面的大小成反比。 收藏。
According to the experiment, when the temperature gets close to absolute zero, the resistance of the electric conductor approaches zero.
实验证明在接近绝对零度的时候，导体的电阻将接近于零。
The utility model relates to a conductor kickoff mechanism which can break away from a conductor insulating layer and screw down an electric conductor.
本实用新型涉及一种脱离导线绝缘层的同时拧紧导电体的导线拧脱装置。
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