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- This means that the SETI receiver was perched permanently above the Arecibo dish at the base of the aging line feed antenna. 也就是说SETI的接收器永久的占据着阿雷西博碟型天线上老化的线性馈源的底部。
- The multi-beam receiver is the most recent addition to this exclusive club, and it provides SETI scientists with a level of sensitivity that could never be achieved with the line feed antenna. 多波束接收器是其中最新的一个成员，它将为SETI的科学家提供使用线反馈天线所永远无法企及的灵敏度。
- To analyze the multimode feed antennas, the integral equation of the antenna is solved by using a method of moment with vector triangle basis function. 摘要为了分析多馈源天线，采用矢量三角形基函数的矩量法求解天线积分方程。
- Abstract： To analyze the multimode feed antennas, the integral equation of the antenna is solved by using a method of moment with vector triangle basis function. 摘 要： 为了分析多馈源天线，采用矢量三角形基函数的矩量法求解天线积分方程。
- Red-dots Customer Service Center Fee Schedule 点点红顾客服务中心收费表
- He moved the table over to the center of the room. 他把桌子移到房间中心。
- The land is destined for a new shopping center. 这块地已被划作为营建一个新购物中心之用。
- His activities in London center around this spot. 他在伦敦的活动以这个地点为中心。
- The strikers paraded through the city center. 罢工队伍游行穿过市中心。
- A system of roads radiates from the town center. 一个道路网从镇中心向四面八方伸展出去。
- The new hospital will be sited at the city center. 新医院将座落在市中心。
- New York is a great financial center. 纽约是一个重要的金融中心。
- The center of the sun is exceedingly hot. 太阳的中心极其热。
- Our city is the industry center of the country. 我们城市是全国的工业中心。
- They made a detour to avoid the town center. 他们绕道而行,避开市中心。
- A circle without a center is inconceivable. 一个没有圆心的圆是无法想像的。
- diel guide feed antenna 介质导波馈电天线
- We decided to skirt round the town center. 我们决心绕过市中心。
- To avoid the city center, turn right here. 如果要避开市中心，请从这里向右转弯。
- guided-beam feed antenna 波束馈电天线
