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- radio beam transmitting station 定向无线电发射台
- radio beam transmitting 定向天线电发送
- The radio beam came from outer space. 这个无线电波束来自外太空。
- On the basis of Rytov?s variance and using Andrews? model, log-intensity variance for partial coherent beam transmitting through strong turbulence is deduced in this paper. 在Rytov方差的基础上,利用Andrews的唯像闪烁模型,推导出部分相干光通过强大气湍流后的对数光强起伏方差,并在此基础上进行了仿真。
- Like the searchlight beam, the radio beam cannot be made very sharp; it tends to spread. 无线电射束也象探照灯的光束一样,是不能高度集中的;它总要散开。
- Ironically, the detailed reasons as to how the radio beam is produced may not be important astronomically. 具有讽刺意义的是,产生射电波束的详细原因在天文上,这也许并不重要。
- And the spacecraft's antenna will receive a powerful radio beam from Earth passing through Pluto's atmosphere. 来自地球的强大无线电波能穿透冥王星大气层,为太空船的天线所接收。
- It is much easier to steer the radio beams electronically. 以电子方式控制无线电波束,会简单许多。
- The transmitter stays put,with its radio beam pointing in the direction we wish to explore,and the sail travels along the beam,picking up momentum from the radio saves. 发射器固定不动,它的无线电波指向我们希望深测的方向;探测器沿着电波的方向运动,从无线电波获取动力。
- And when the array transmits back to the cell-phone user, the processor sends an out-of-phase signal to one of the antennas, generating a radio beam that runs from north to south. 当阵列发射讯号给行动电话用户时,处理器会传送一个异相的讯号到其中一个天线,产生由北往南的无线电波束。
- The transmitter stays put, with its radio beam pointing in the direction we wish to explore, and the sail travels along the beam, picking up momentum from the radio saves. 发射器固定不动,它的无线电波指向我们希望深测的方向;探测器沿着电波的方向运动,从无线电波获取动力。
- Study on Digital Multi - beam Transmit Antenna 发射数字多波束天线技术研究
- A radio beam. 无线电波
- Goos-H nchen shift of the transmitted light beam in propagating case is a...Negative lateral shift of a light beam transmitted through... 双棱镜结构中透射光束的古斯汉欣位移--论文摘要--中国光学期刊网
- A transistorize radio takes no time to warm up. 晶体管收音机不需要预热时间。
- The analytical expressions of reflectance and penetration depth of a light beam transmitted in the back-side-coated chirped mirror are obtained through couple-mode equations with boundary conditions. 摘要应用耦合模方程对光波在后端镀膜啁啾反射镜中的传播规律进行分析计算,在分析的过程中加入了边界条件的影响,推导出后端镀膜啁啾反射镜在理想情况下的反射率和穿透深度的解析表达式。
- A station for radio transmitting. 无线电台:无线电传送站。
- Radio Beijing sends the news all over the world. 北京广播电台向全世界播送新闻。
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- She petitioned her neighbor to turn down the radio. 她请求邻居把收音机关小点声。