英语翻译A reasonable number of works have found in the literature,regarding the employment of solid-state devices for the control of dc drives.

英语翻译A reasonable number of works have found in the literature,regarding the employment of solid-state devices for the control of dc drives.
英语翻译
A reasonable number of works have found in the literature,regarding the employment of solid-state devices for the control of dc drives.

英语翻译A reasonable number of works have found in the literature,regarding the employment of solid-state devices for the control of dc drives.
文献里发现有相当多涉及采用电晶体来控制直流驱动器的研究文章.