英语词汇F region怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	F region
释义	F region 简明释义 F 区网络释义短语 1 disturbance of the ionospheric f-regions 电离层f层扰动双语例句 1 The fracture process can be separated into four characteristic regions. Correspondngly, there exist two threshold stress intensity factors both for crack initiation and f… 断裂过程可区分为四个特征区，相应有表征启裂和稳态裂纹扩展的界限应力强度因子。
随便看	Kalii Perchloras kalii permangana kalii permanganate Kalii Tartras kalij Kalijarosite kalik Kalika kali-keratophyre kalikeratophyre spilite Kalikino kalikow Kalil kaliliparite Kalim Kalim Kalima kalimagnesia kaliman Kalimantan Kalimantan Barat Kalimantan Barat, Propinsi Kalimantan Kalimantan Selatan Kalimantan Selatan, Propinsi

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