反电动势

缩写：fdds

拼音：fǎn diàn dòng shì

解释：电路中存在的跟外加电压方向相反的电动势。如电动机转动时，电枢线圈中所产生的与外加电压方向相反的感应电动势。电解槽在工作时也存在反电动势，对电解槽所加电压必须大于其反电动势才能使电解槽正常工作。

更新时间：2024-10-06 06:34

热门搜索


Warning: mysqli::query(): MySQL server has gone away in /home/wwwroot/ciyu.3gifs.com/ciyu.php on line 171

Warning: mysqli::query(): Error reading result set's header in /home/wwwroot/ciyu.3gifs.com/ciyu.php on line 171

Fatal error: Uncaught Error: Call to a member function fetch_assoc() on bool in /home/wwwroot/ciyu.3gifs.com/ciyu.php:174 Stack trace: #0 {main} thrown in /home/wwwroot/ciyu.3gifs.com/ciyu.php on line 174