basic lavas中文什么意思

ellipsoidal lavas;ellipsoidal basalts: 枕狀熔巖
lavas green brazill: 巴西綠
basic: adj. 1.基礎(chǔ)的，基本的，根本的。 2.【化學(xué)】堿性的，堿式的。 3.【礦物】基性的，含少量硅酸的。 4.【軍事】初步的；最下級的。 basic data 基本數(shù)據(jù)。 basic industry 基礎(chǔ)工業(yè)。 n. 〔常 pl. 〕 1.基礎(chǔ)，基本。 2.基礎(chǔ)訓(xùn)練。 work for the basics 為衣食住等操勞。 adv. -ally 基本地 Basic ＝ Basic English.
basic basic: 程序語言
basic, multiuser basic: 多使用者

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the study shows that cretaceous volcanics mainly consist of medium acidic volcanic lava and volcanoclastic rocks, with locally developed basic lava; medium acidic volcanics mainly consists of calc-alkalic series, was formed in compressive orogenic environment, and has good reservoir property, while cretaceous basis lava mainly consists of alkalic series, was formed in rift environment, and has poor reservoir property
結(jié)果認(rèn)為，白堊紀(jì)火山巖以中酸性火山熔巖和火山碎屑巖為主，局部發(fā)育基性熔巖；中酸性火山巖以鈣堿性系列為主，形成于擠壓造山環(huán)境，儲(chǔ)集性能較好，而白堊紀(jì)基性熔巖以堿性系列為主，形成于裂谷環(huán)境，儲(chǔ)集性能較差。

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