A new method for gear tooth relief not requiring relief templates is proposed.Calculating formulas of relief parameters for spur and skew gears are deduced.是什么意思_A new method for gear tooth relief not requiring relief templates is proposed.Calculating formulas of relief parameters for spur and skew gears are deduced.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句