您要查找的是不是：
- The hoisting technique with button pole group was applied smoothly for installing the latticed shell with elliptic surface at Yuncheng Agriculture Exhibition Center. 摘要运城市农业会展中心椭圆曲面网壳结构安装，采用了以拔杆集群为主的吊装方法，保证了工程的顺利完工。
- The fundamental is that the ray emitted from a focus (front) of elliptical will flock together on the other focus (back) by the reflection on the elliptical surface. 其基本原理是从椭圆的一个焦点射出的光线经椭圆面反射必会聚于另一焦点上，椭圆柱面的前焦点上是射线源，晶体弯曲固定在一个椭圆基底上，其表面构成椭圆柱面，射线源发出的X射线经晶体衍射后会聚于后焦线上，后焦线处放置一狭缝，通过狭缝的射线投射到探测面上被记录下来。
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- Three-Dimensional Finite Element Analysis of SIFs of Elliptic Surface Crack in Dimple Fastener 埋头紧固件椭圆形表面裂纹应力强度因子的三维有限元分析
- 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。
- 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。
- 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
- The hard outer portion or surface area of bread. 面包皮面包的表面区域的硬皮
- Surface mail takes longer than airmail. 普通邮件比航空邮件慢。
- The surface of the lake is quite still. 湖面相当平静。
- The rotation in the elliptic is retrograde. 在椭圆内的运动属于逆进型。
- It's2 yuan by surface mail and3.6 yuan by air. 寄平信2元，寄航空要3元6角。
- Wheels won't bite on a slippery surface. 车轮打滑。
- The surface must be thoroughly clean. 表面必须彻底弄清洁。
- The surface between the ribs of a ribbed vault. 梁腹，腹板某扇形拱的胁拱之间的平面
- The Earth's path round the sun is elliptic. 地球绕太阳的轨迹是椭圆的。
