1.
Efficient Construction Algorithms of Finite Circles and Their Applications to 2D Layout Optimization
有限包络圆族的快速生成方法及其在二维布局优化中的应用
2.
Geometry of Arcs and Their Evolution Profile of Twin Screw Compressors;
双螺杆压缩机转子圆弧及圆弧包络线型线的几何构造
3.
The Optimization of Inner Meshed Gear Pump with Wedge and External Circle-arc and Its Envelope Teeth
楔块式外圆弧及其包络线内啮合齿轮泵的优化设计
4.
The Profile Determination of Conical Cam with a Translating Follower Based on the Theory of Envelopes
应用包络面理论建立直动从动件圆锥凸轮机构凸轮廓面方程
5.
Study on Control Methods of Cutter Location for Machining Cylindrical Cam Based on Double Envelope Principle
基于两重包络原理的圆柱凸轮加工刀位控制方法研究
6.
This article is to illustrate that the conic section is an envelope of family of straight lines, thus we discover the internal relations between the conic section and the solution of differential equation.
对圆锥曲线是直线族的包络进行了证明,揭示了圆锥曲线与微分方程的解之间的内在联系。
7.
hot dogs on a long roll and hamburgers on a round roll.
热狗用长面包，汉堡面包则用圆面包。
8.
A planar region bounded by a circle.
圆形区，圆形空间被圆所包围的一个平面区域
9.
cone ,asbestos coated, for fire-fighting
灭火用圆锥,包有石棉
10.
round-slice sealed porcelain condenser
圆片包封瓷介电容器
11.
elliptical cladding single-polarization fiber
椭圆包层单偏振光纤
12.
a cup of tea and a wad
一杯茶和一个圆面包.
13.
Paper covered wires--Part 2: Paper covered round wires
GB/T7673.2-1987纸包绕组线第二部分:纸包圆线
14.
Mass of bread with a smaller one on top
农家面包（大小两个圆面包相叠的）
15.
low-level packet
低级信息包 -网络
16.
logically unrelated packet
逻辑无关包 -网络
17.
A bulging or rounded projection or swelling.
隆凸，圆枕一块脓包或圆形的突起或肿胀
18.
Rounded hills swell gradually from the village plain.
村子的原野里渐渐隆起一些圆圆的小山包。