电视发射天线 meaning in Chinese
aerial for television transmitter
television transmitting aerial
television transmitting antenna
Examples
- To keep the environment people live in , we should restrict or prevent many kinds of pollution , which includes electromagnetic radiation pollution . while we are considering setting up base station or evaluating the electromagnetism pollution of environment , we can measure on the spot . to save time , hard work and cost taken by measuring on spot , it is necessary to calculate and analyze the electromagnetic wave propagation in urban area
在对现有电磁辐射源（如移动通信基站、广播电视发射天线等）环境电磁污染状况进行评估时可以进行实地测试，但是对在建或拟建的辐射源则不可能进行先测试，同时为了避免实地测试的费时、费力和较大的测试费用，通过计算机来计算分析城市环境电波传播显得很有必要。