The positive pole carries a positive charge while the negative pole does a negative charge.
荷, 负负荷。
，负The positive pole carries a positive charge while the negative pole does a negative charge.
荷, 负负荷。
The working characteristics of heated negative pole power source of intervallic heat electricgun are introduced in this paper.The method of heated power's indirect test is advanced.
介绍间热式子枪阴加热源的工作特点，提出对加热功率进行间接检测的
法。
明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指
。
