詞語：serration
serration的解釋
serration[sə'reiʃən]n. （行掃瞄起點不一致引起屏幕上的）鋸齒狀；鋸齒狀突起（等於serrature）
serration的意思
serration 細菌;鋸齒狀;三角花鏈;鋸齒;serration shaft 鋸齒形花鍵軸;細齒軸,三角形齒花鍵軸;involute serration 漸開線花鍵;漸開線鋸齒;taper serration 錐形鍵,斜鋸齒形;serration spline 三角形花鍵;
serration的參考例句
1.spiral involuting serration; cold rolling; cold rolling mode; 漸開線螺旋花鍵；冷滾軋；冷滾軋模；
2.Moreover, intergranular corrosion on the serration surface is other reason to induce GH2036 turbine disc to early fail under the high-temperature combustion condition. 另外，GH2036材料在高溫燃氣環境易發生沿晶腐蝕，是導致渦輪盤提前失效的誘發因素。
3.key or 6 key square serration axle is the traditional structure of starter armature shaft for auto and tractor and has been replaced by cold rolling multi key involuting serration axle. 銑削加工的四鍵或六鍵矩形花鍵是汽車、拖拉機用起動機電樞軸上的傳統結構，已逐漸被用冷滾軋加工的多鍵漸開線螺旋花鍵所代替。