This paper discusses ultrasonic mechanism of the sealed-H2 release from basalt rock on the basis of experiments.

本文以实验为基础，论述了玄武岩释放封闭氢的超声机理。

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Characteristics of iron oxides in soils with a chronosequence developed from basalt have been studied in Northern Hainan Island.

研究了海南岛北部玄武岩上发育的不同风化成土年代土壤系列的铁氧化物特征。

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In general, contents of extractable Ti of soils from basalt and shale are higher than those from granite, sandstone, and shallow sea deposits;

一般为玄武岩、页岩发育的土壤可提取态钛含量高于花岗岩、砂岩、浅海相沉积物发育的土壤；

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Chef and owner Johnny Hernandez addresses me through the steam rising from arrachera en salsa de tomatillo, a central Mexican speciality cooked and served in a molcajete - a mortar hewn from volcanic basalt whose design dates back to Mesoamerican times.

BBC: The perfect chilli con carne in the heart of Texas

The Giant's Causeway is made up of 40, 000 black basalt columns protruding from the sea.

UNESCO: World Heritage

Japanese researchers say the basalt in NWA 011 suggests the body from which it did originate had a core of molten iron with an outer covering of silicon and aluminium that formed a basaltic crust.

BBC: Mercury meteorite puzzle