詞語：helicoid
helicoid的解釋
helicoid['helikɔid]n. 螺旋面；螺旋體adj. 蝸牛殼狀的；回轉式的；螺旋狀的
helicoid的意思
helicoid 螺旋面;蝸牛殼狀的;回轉式的;螺旋體;Screw helicoid 阿基米德螺旋面;oblique helicoid 斜螺旋面;斜線螺旋面;involute helicoid 漸開螺旋面;漸開螺旋線;漸伸線 旋面;helicoid cyme 螺形聚傘花序;螺狀聚傘花序;
helicoid的參考例句
1.The helicoid structure and the optical direction of morphine and its derivatives are analysed by using helicoid theory. 運用螺旋理論分析了嗎啡及其衍生物（可待因、海洛因）的螺旋結構與旋光方向。
2.The helicoid equation of contacting surface between workpiece and die in the process of cross wedge roiling was proposed in this paper. 建立了楔橫軋變形工件與模具接觸面的旋轉螺旋面方程。
3.As it is impossible to machine the helicoid gear surface with large module and a few teeth by gear generating, a four-axis milling was developed in this paper. 針對大模數少齒數螺旋齒輪的加工特點，結合漸開線和擺線的性質，利用微分幾何工具計算出該類曲面的法矢，作為選取球頭銑刀半徑的依據。
helicoid的詞匯及翻譯
helicoid cell - 螺形細胞
helicoid cystolith - 螺形鐘乳體