英语词汇“Hadean Time”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	Hadean Time
释义	Ha·de·an Time 英heɪˈdiːən, ˈheɪdiː-美heˈdiən, ˈhedi-AHDhā-dēʹən, hāʹdē- 基本英英 🌏哈代时间 Noun: the earliest eon in the history of the Earth from the first accretion of planetary material around 4,600 million years ago until the date of the oldest known rocks about 3,800 million years ago; no evidence of life
随便看	high phosphorus pig iron high phosphous cast iron high photocatalytic activity high photon density High photosynthetic efficiency High photosynthetic efficiency breeding high-photosynthetic efficiency breeding high phreatic water level High-pH solution High pH stress corrosion cracking high ph value cement high-pH waste water high physical education high pick density fabric high pick fabric high picture quality high piece rate system high pier high-pier high pier and large span high-pier and large-span high-pier and long-span high-pier and long-span bridge high-pier and small-radius curved bridge high pier body