查询词典 edge element

trailing edge noise：随边噪声

trailing edge bar 舵叶随边板 | trailing edge noise 随边噪声 | trailing edge 后沿

knife edge support：刀形指针

knife-edge shaped needle 刀形指针 | knife-edge support 刀形指针 | knife-edge switch 闸刀开关

knife edge support：刃型支承,刃形支承

knife-edge scanning ==> 刀形扫描 | knife-edge support ==> 刃型支承,刃形支承 | knife-edge surface viscosimeter ==> 刀刃面粘度计

knife edge switch：刀形开关

knife-edge suspension ==> 刀口吊架,刀口悬架,刀口支悬 | knife-edge switch ==> 刀形开关 | knife-edge test ==> 刀口检验

Knife edge effect：刃形效应 (电波 )

knife-edge diffraction 刃形绕射 | knife-edge effect 刃形效应 (电波 ) | knife-edge follower 尖底从动件

axisymmetric element：轴对称元

三维元 three-dimensional element | 轴对称元 axisymmetric element | 板元 plate element

element of best approximation：最佳逼近元素

element of area 面积元素 | element of best approximation 最佳逼近元素 | element of finite order 有限阶元素

comparing element：比较环节

oscillating element 振荡环节 | comparing element 比较环节 | comparing element 比较元件

control element assembly：控制元件组件

control element 控制元件 | control element assembly 控制元件组件 | control element drive mechanism 控制棒驱动机构

fuel element crud：燃料元件上的沉积物

fuel element column 燃料元件立架 | fuel element crud 燃料元件上的沉积物 | fuel element deposits 燃料元件上的沉积物

air ventilator：通风管

air purifier 空气滤清剂 | air ventilator 通风管 | air-bleed 空气分泄器

sound motion picture, talkie：有声电影

silent cinema, silent films 无声电影 | sound motion picture, talkie 有声电影 | cinemascope, CinemaScope 西涅玛斯科普型立体声宽银幕电影,变 形镜头式宽银幕电影