Because of the line contact or even point contact between zigzag slot and pin, its friction is different and needs to be studied.The mathematical model of the fuse zigzag slot mechanism is built.是什么意思_Because of the line contact or even point contact between zigzag slot and pin, its friction is different and needs to be studied.The mathematical model of the fuse zigzag slot mechanism is built.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句