The stamping technology of loop frame of columnar light was analyzed.
分析了筒灯圆框的冲压工艺 ,通过工艺计算和利用车制简易模具进行实际试作验证工艺方案结果、对主要工作机构进行可行性理论分析和实际验算 ;论证侧向冲切舌凸、凹模均采用斜楔滑块机构的可行性和论证以1 33mm的圆周范围内两组侧冲切舌凸模斜楔滑块机构在 1 80°和 1 2 0°之间实现切换生产两种不同产品的可行性 ,最终确定加工方案的过程 ;并介绍了第三工序侧向双冲切舌模具结构形式、斜楔滑块机构及其工作原
He was very near-sighted, wearing a pair of black round-framed glasses. While he was reading the text, the top of his nose would touch the book.
他近视眼很深，戴着一副黑圆框的眼镜，朗读课文的时候，鼻子几乎贴在课本上。
Round Table on Business Survey Frames
商业调查框架圆桌会议
A painting or an engraving set in an oval or circular frame.
圆形浮雕镶嵌于椭圆形或圆形框架中之绘画或雕刻
Drag to add a rounded box that has a 2-mm thick border. You can change the border's thickness.
通过拖动可添加有2毫米粗边框的圆角框。您可以更改边框的粗细。
Take a piece of sandpaper and round off the edges of the frame.
拿张砂纸把框子上的棱角磨圆。
The Design of the Ellipse Picture Frame Milling Machine and the Method of Product's Layout;
椭圆形镜框铣床设计及产品排料方法
Shear Resistance of Panel Zone of Frame Joint Connecting CHS Column and H Steel Beams
钢框架圆管柱梁节点域的抗剪承载力
INVESTIGATION ON ASEISMIC BEHAVIORS OF STEEL MOMENT RESISTING FRAME INCLUDING OPENING IN BEAM WEB
梁腹板开圆孔的钢框架抗震性能研究
Study on Deformation and Contact Pressure of Frame Structure with Thick Raft Foundation Under Circular Tall Building;
圆形框筒高层结构大底盘框筏基础反力及变形特征研究
Test on deformation and reaction of large-area thick raft foundation under framed circular high-rise structure
圆形框筒高层结构大底盘框筏基础变形与反力分布规律试验研究
Top view of roundhead slotted screw. Selection box represents thread diameter.
圆头一字槽螺钉的俯视图。选择框代表螺纹直径。
Seismic behaviors of shear wall with concrete filled round steel tube columns and concealed bracing
圆钢管混凝土边框内藏桁架剪力墙抗震性能
"Other motifs from antiquity include the Egyptian cartouche (oval), fretwork (Banding) of capitals, fluting and reeding of columns,"
其它的古代基本图案包括埃及涡卷形边框(椭圆形)、柱头的回纹(镶边)、圆柱的凹槽和凸嵌线、
Circular screen: A glass halftone screen having a circular outside frame, to permit screen rotation, for convenient screen angle selection.
圆网屏:是玻璃制的半色调网屏.它有着可以旋转的圆形外框,方便调换网线角度.
Study on Deformation and Contact Pressure of Large-area Frame-thick Raft Foundation under Vertical Load of Circular Frame-corewall and Square-shape Tall Buildings;
圆形（框筒）和方形荷载作用下大底盘框架厚筏基础反力及变形特征研究
I stared hard at the solemn face looking back at me from the oval frame.
我紧盯着那张从椭圆形镜框里反过来看着我的严肃面孔。
Top view of cheese head slotted screw. Selection box represents thread diameter.
扁圆头一字槽螺钉的俯视图。选择框代表螺纹直径。
Decision trees have standard symbols: squares symbolize decision points, and circles represent chance events.
决策权有统一的符号：用方框表示决策点，用圆圈表示可能的事件。