短語詞組短語tooth flank radius [機(jī)]齒面圓弧半徑tooth flank equation 齒面方程tooth flank of 齒腹tooth flank configuration 齒面結(jié)構(gòu)tooth flank generation 準(zhǔn)漸開線齒tooth flank fatigue pitting 齒面點(diǎn)蝕tooth flank modification 齒面修形crowned tooth flank 鼓形齒面barreled tooth flank 鼓形齒 返回 tooth flank