您要查找的是不是：
- aluminium circular cathode 圆形铝阴极
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- We can compute the circular area with radius. 我们能用半径计算出圆的面积。
- The full moon has a circular form. 满月呈圆形。
- Aluminium was slowly wedging its way in the metal market. 当时铝正在慢慢地挤入金属市场。
- I'm not satisfied with his circular explanation. 我不满意他拐弯抹角的解释。
- The full moon has a circular shape. 满月呈圆形。
- The organization issues a circular every month. 该组织每月发一份通告。
- An electron tube having a cathode and an anode. 电子二极管有一个阳极和一个阴极的电子管
- Something of circular form; a circle or an orbit. 圆形物体圆形物体; 圆圈或环形轨道
- I hardly ever know that aluminium alloy could be as strong as steel. 我几乎从来不知道铝合金竟会和钢强度一样大。
- An instrument that measures circular arcs. 圆弧测定器一种用于测定圆弧的仪器
- German physicist. He won a1905 Nobel Prize for his work on cathode rays. 勒纳，菲利普1862－1947德国物理学家。因在阴极射线方面的成果而荣获1905年诺贝尔奖
- A circular or spiral motion, especially a circular ocean current. 游涡一种圆形或螺旋形的运动，特别是做圆环运动的海水水流
- 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
- Have you seen that circular from the new furniture centre? 你见到那家本地新开的家俱总汇的广告了吗？
- Color cathode ray tube shielded band. 彩色显像管用带钢。
- Coke was also the first to use aluminium cans. 率先使用铝罐。
- A small, circular or crescent-shaped opening in a vaulted roof. 半圆壁，弧形窗在高高的屋顶上的小的，圆的或新月形的开口
- The springboard is made of an aluminium extrusion. 跳板是铝制的挤压板。
