“多年冻土”的概念、定义、翻译、参考文献-科学参考

单词	多年冻土
释义	多年冻土 ever-frost perennial-frost permafrost
随便看	radiosynthesis radio system radio tail galaxy radio tank radio technical means of communication radio technology radiotechnology radiotelegram radiotelegraph radiotelegraph alarm signal radio telegraph communication radio telegraphic call radio-telegraphic transmission radiotelegraph installation radio telegraph procedure radiotelegraph ship station radio-telegraph transmitter radiotelegraphy radio telemetering equipment radio-telemetering station radio-telemeter receiver radio-telemeter transmitter radiotelemetry radio telemetry radio telemetry and remote control

科学参考收录了1248194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。