“satellite communication frequency”的概念、定义、翻译、参考文献-科学参考

单词	satellite communication frequency
释义	satellite communication frequency Encyclopedia 工学【卫星通信概念】释 satellite communication frequency卫星通信频率以地球空间轨道上的人造卫星为中继器，将信息从一处传至另一处的通信频率。
随便看	polluter pays principle pollution pollution abatement statistics pollution by antimony pollution by arsenic pollution by asbestos pollution by beryllium pollution by boron pollution by cadmium pollution by carbon oxides pollution by chromium pollution by cobalt pollution by copper pollution by cyanide pollution by fluorine pollution by food additives pollution by iron pollution by lead Pollution by Manganese pollution by mercury pollution by molybdenum pollution by nickel pollution by nitrogen oxides pollution by organochlorine pesticides pollution by organonitrogen pesticides

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。