Development of injection mould with three directions inward core-pulling mechanism for circular cap
三向内抽芯圆盖注射模设计
By analyzing and comparing the both punching technology for the rotundity cover on container, a new compound process of the falling-drawing-curlling was adopted by analyzing the rotundity cover's shape and material and size.
分析比较了容器圆形盖的新旧两种冲压工艺,根据圆形盖的形状、尺寸及其材料,经过工艺分析及计算,改用落料-拉延-翻边复合工艺,可以明显提高制件质量、生产效率。
A round covering over the hub of the wheel of a motor vehicle.
毂盖机动车轮毂上的圆盖
Design and improvement of injection mould about back taper raised dome
关于带有倒锥凸起圆盖注射模的设计与改进
dome for electric furnaces and ovens
电炉或电烘炉圆顶盖
The round flat cover over the hole on a wood-burning stove.
炉盖一种圆形的扁平盖，盖在烧木头的炉口上
disc ,of paepr or paperboard, for bottle caps or crown corks
圆盘,纸或纸板制,用于瓶盖或顶塞
pave a road with cobblestones or pebbles.
用圆石或鹅卵石覆盖道路。
great trees had covered the countryside for miles around.
参天大树还覆盖着方圆数英里的土地。
Student’ s hair must be secured out of the face, in a bun.
学生头发不能盖在脸上，必梳需圆包头。
He has very thin legs and knobbly knees.
他腿很细，膝盖呈圆球状凸起。
Simulation and Optimization of Casting Process of Cover on Cylindrical Mixer
圆筒混料机透盖铸造工艺的模拟优化
Efficient minimum unit disks set coverage algorithm in wireless sensor networks
WSN中有效的最小单位圆集覆盖算法
Design of cemented alloy circle stalk shaped cutter for turning shield groove
车防尘盖槽硬质合金圆柄成型刀设计
Some suggestion on supplementing gerschgorin's disk theorem in linear algebra
线性代数课程增加盖尔圆定理的思考
Johnny smiled at her and patted her cheek. His hand fell down to pull her skirt discreetly over her rounded silken knees.
约翰昵对她笑笑，摸摸她的脸蛋儿，他的手伸下去拉拉她的裙子盖过她那圆圆的、光光的膝盖。
A round, fairly deep cooking vessel with a handle and often a lid.
锅带有柄的一种圆形较深的炊具，通常还带有盖
Here's the question: Why are manhole covers round?
这个问题是：为什么下水道井盖都是圆的？
A strip, as of wood, that forms a part of the covering for a cylindrical object.
绞板用来构成圆柱形物体覆盖物的（木）条
An Application of Ritz Vectors Method in the Wind-induced Response on Dome-like Roof;
里兹方法在圆拱屋盖风致响应分析中的应用