您要查找的是不是：
- sectionalized vertical antenna 分段垂直天线,分段竖直天线
- A tall vertical antenna, as for a radio. 天线杆高且垂直的天线，收音机等的
- This rejection of interfering noise from other harmonically related frequencies keeps the noise level down compared to other antennas like the common 1/4 wave vertical antenna. 干涉的噪声的这拒绝从其它和音相关的频率保持噪声级下来与其它天线比较象共同的1/4波浪垂直天线。
- umbrella loaded vertical antenna 伞型加载垂直天线
- umbrella-loaded vertical antenna 伞型加载垂直天线
- horizontal section vertical position 水平段垂向位置
- A vertical section of fabric; a gore. 编织品的垂直部分; 三角形布
- The vertical line meets the horizontal one here. 垂直线与水平线在此相交。
- He has lived one section of miserable life. 他过了一段悲惨的生活。
- Signals control each section of the railway track. 各种信号控制着铁路轨道的每个部分。
- A specific layer of soil or subsoil in a vertical cross section of land. 地层，岩层处于土地的垂直横截面中的某一具体土层或次土层
- A vertical or nearly vertical line or plane. 垂直线，垂直面垂直或近似垂直的线或平面
- A hinged or removable section for a table top. 活动桌面桌子上部有铰链连接或可移动的部分
- A vertical section of fabric;a gore. 编织品的垂直部分；三角形布
- First the surgeon performed the section of the blood vessel. 外科医生首先切开血管。
- He lived in a quiet section of uptown. 他住在住宅区的一个安静的地段。
- Multi-stage and sectional vertical type centrifugal pump 多级节段式立式离心泵
- He occupied the other section of Martin's house. 他占用了马丁房子的另一部分。
- The architect drew the house in section. 建筑师画出房子的剖面图。
- The northern face of the mountain is almost vertical. 这座山向北的一面几乎是垂直的。
