查询词典 lower

lower darboux sum：达布下和

lower darboux integral 达布下积分 | lower darboux sum 达布下和 | lower density 下密度

lower density：下密度

lower darboux sum 达布下和 | lower density 下密度 | lower dini derivative 狄尼下导数

lower dini derivative：狄尼下导数

lower density 下密度 | lower dini derivative 狄尼下导数 | lower envelope 下包络

lower envelope：下包络

lower dini derivative 狄尼下导数 | lower envelope 下包络 | lower half plane 下半平面

lower envelope principle：下包络原理

下半连续性|lower semi-continuity | 下包络原理|lower envelope principle | 下导数|lower derivative

lower house：下议院; 众议院

lower deck 下甲板 | Lower House 下议院; 众议院 | lower oneself 屈身坐进

lower integral：下积分

lower half plane 下半平面 | lower integral 下积分 | lower limit 下限

lower lip：下唇板

lower felt 下毛毯 | lower lip 下唇板 | lower roll 底辊

lower lip：出口戽斗

lower in quotation 报价较低 | lower lip 出口戽斗 | lower lip 出口反弧段

lower lip：出口反弧段

lower lip 出口戽斗 | lower lip 出口反弧段 | lower range limit 范围下限

the bird of wonder：凤凰;长生鸟

the bird of peace鸽子 | the bird of prey 猛禽 | the bird of wonder凤凰;长生鸟

flange rail：平底轨条

"凸缘皮带轮","flange pulley" | "平底轨条","flange rail" | "凸缘肋","flange rib"