ประโยคภาษาจีน : 中文句子 |
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yīn 因 sān xiàng 三相 jiāo liú 交流 gōng diàn jì tǒng 供电系统 hé 和 jī chē 机车 biàn liú 变流 zhuāng zhì 装置 fù zá 复杂 diàn lì jī chē 电力机车 zhú jiàn 逐渐 qū xiàng 趋向 cǎi yòng 采用 gōng pín 工频 dān xiàng 单向 jiāo liú diàn 交流电 |
For three-phase AC power supply systems and locomotive converter complex and electric locomotives gradually tend to adopt a one-way AC power frequency. |