您要查找的是不是：
- In order to get a good effect,the transition curved surface is spliced with several arc surfaces. 对过渡曲面采用了圆弧曲面相拼接的方法来拟合，以减少失真。
- Taking practical situation of this project and much engineering experience into account, the scheme with axle golden section elliptical arc surface is proposed through comparing nine optimization schemes with model test. 结合工程实际和以往经验，比较了9种进水口曲线型式的试验结果，确定了长短轴黄金分割比的椭圆弧面的方案。
- Lathe tools with arc transition edge are widely use in NC lathing.However,when they are used to turn arc surface or conic surface,lack turning or excessive turning is likely to happen. 带刀尖圆弧过渡刃的车刀在数控车削中得到广泛的使用,但在车削圆锥面和圆弧面时容易产生欠切、过切现象。
- The paper introduces some examples of repairing mineral machinery parts with manual arc surfacing. 介绍了用手工电弧堆煌的方法修复一些矿山机械零件的实例。
- Design of Special CNC Milling Machine for Arc Surface Cam 弧面凸轮加工专用数控铣床设计
- In recent years, high power density beam powder surfacing techniques have been developing rapidly,such as plasma arc surfacing,electron beam surfacing,laser surfacing and focusing light surfacing. 近年来,高能束粉末堆焊技术凭借其特有的优势得到了迅速的发展。
- Joan of Arc was one of France's greatest daughters. 圣女贞德是法国最伟大的女性之一。
- Joan of Arc was burnt (alive) at the stake. 圣女贞德在火刑柱上被(活活)烧死。
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- Joan of Arc was made a saint in 1920. 1920年，贞德被追封为圣女。
- The surface of the liquid gradually crusted over. 液体表面渐渐地结了一层皮。
- A breeze ruffled the surface of the lake. 一阵微风吹皱了湖面。
- The sun appears to move in an arc across the sky. 太阳看起来在天空以弧线运行。
- A wave broke across the surface of the pool. 一个波浪从池水表面掠过。
- The calm water surface is very much like a mirror. 那平静的水面十分象一面镜子。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- arc surfaced cam indexing mechanism 弧面凸轮机构
- He is honest only on the surface. 他只是表面诚实而已。
- A film of mucus and bacteria on a tooth surface. 齿菌斑牙齿表面一层粘液和细菌的膜
- Joan of Arc led a large army to raise the siege of Orleans in1429. 贞德在1429年率大军解除了英军对奥尔良的围攻。
