您要查找的是不是:
- Satellite TV and circuit channel. 卫星电视、闭路电视节目丰富。
- The space shuttle will orbit a weather satellite. 太空梭将把一个气象卫星送入运行轨道。
- The news was beamed to East Africa by satellite. 这条新闻由卫星向东非传送。
- The Olympics were telecast live via satellite. 奥运比赛经由人造卫星做实况转播。
- The launch vehicle lifts the satellite into orbit. 太空火箭将人造卫星送入运行轨道。
- There are two breakers in this circuit. 这个电路里面使用了两个断路器。
- A replaceable printed circuit board. 一种可替换的印制电路板。
- Now space satellite is used to speed long distance call. 现在宇宙卫星被用来快速传送长途电话。
- A Brief Introduction about UP-to-Date Capacity Enhancement Technologies on Satellite Circuit 最新卫星信道容量倍增技术
- The circuit of the city walls is three miles. 环绕本市城墙的周长是三英里。
- The equipment picked up the signal from the satellite. 这设备收到了卫星发出的信号。
- "The transmission medium for a digital channel can be optical cable, digital microwave link and satellite circuit, etc." 数字信道的传输媒体可以是光缆、数字微波、卫星信道等各种手段。
- A satellite's circle around the earth. 卫星绕地球的环形轨道
- There must be a break in the circuit. 电路中一定有断路。
- They have launched a man-made satellite successfully. 他们成功地发射了一颗人造卫星。
- A short circuit will blow the fuse. 短路会烧断保险丝的。
- A short circuit put the machine out of action. 短路使机器停转。
- Television stations around the world are linked by satellite. 全世界的电视台通过卫星联系一起。
- The switches close the contacts and complete the circuit. 这些开关可使接触器接通电流形成回路。
- The first artificial satellite was fired off on October4,1957. 第一颗人造卫星于1957年10月4日发射升空。