basic adj. 1.基础的,基本的,根本的。 2.【化学】碱性的,碱式的。 3.【矿物】基性的,含少量硅酸的。 4.【军事】初步的;最下级的。 basic data 基本数据。 basic industry 基础工业。 n. 〔常 pl. 〕 1.基础,基本。 2.基础训练。 work for the basics 为衣食住等操劳。 adv. -ally 基本地 Basic = Basic English.
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千万人都在用的超大词汇词典翻译APP
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Establish and genesis of oceanic island basic volcanic rock early carboniferous in northern of daxing ' anling 大兴安岭北段早石炭世洋岛型玄武岩的确立及成因意义
The lower part formed in a littoral - epeiric environment , is a series of elastic rocks , partly contains carbonate rock and metamorphic basic volcanic rocks and the upper part formed in a bathypelagic environment is a series of sediments with chert , partly contains metamorphic basic volcanic rocks 其下部为一套滨浅相碎屑岩,局部夹碳酸盐岩、变质基性火山岩;上部为一套深水沉积岩系夹硅质岩,局部夹变质基性火山岩。