查询词典 lava-capped

We can see copper-bearing asphalt amygdaloidales in the basalt lava and stockwork of native copper in the carbon-rich tuff. There area so much carbon in the ores that people only can see the native copper aggregate after splitting and polishing the ores.

最近，在该熔岩层上下的凝灰岩中鉴别出难识别矿化类型，即与沥青和有机质碳紧密伴生的富铜矿石，甚至在气孔状熔岩中发现呈杏仁体含铜沥青，因而可能构成大规模矿化。

Over one hundred sixty volcanic cones,pyroclastic sheet,river valley lava and eight maars with phreatomagmatic eruption genesis distribute of Longgang volcano,Jilin Province.The volcanic rock of Longgang volcano is trachybasalt with very similar chemical composition(SiO2=48-50%).

龙岗火山区分布160多个玄武质火山渣锥，以及火山碎屑席、河谷熔岩和8个射气岩浆喷发的低平火山口－龙湾，所有火山岩为单一钾质粗面玄武岩(SiO2变化于48-50%)。

It is a rocky mountain that makes up the trachyte lava domes on the southern coast of Jeju Island that are connected to Jejigi Oreum, Seop Island, Mun Island, and Tiger Island.

小山峰的周围有一片橘子园，其南边则有名为灵山寺的一座寺庙，此寺庙后边有一条小路连到山顶。

The scientists examined the lava from 18 explosions of Mount Unzen that took place during many thousands of years.

科学家们检测了熔岩从18爆炸发生在山的Unzen数千年了。

They also studied the lava from other volcanoes in the area that are older than Mount Unzen.

他们还研究了来自其他火山岩浆在以上Unzen山。

A unusual mineralizing types, native copper aggregate associated closely with asphalt and organic carbon, were discovered in tuff and the vesiculate lava at the top and bottom of the.

过去已知在峨眉山玄武岩顶部气孔状熔岩中含有杏仁状自然铜，但很少构成连续的铜矿体。

From the small number of impact craters that appear on Martian lava flows, one can estimate that the planet was volcanically active as recently as a half-billion years ago –and may be active today.

太空探测照片显示火星表面存在大型火山，从火星上镉岩层流中出现的小数量的环形山来看，我们可以估计5亿年前此星上还有火山运动——甚至今天还在运动。

Dr Whiteside used fossil evidence sandwiched between layers of lava from some of the earliest eruptions that accompanied the rift.

怀特塞德博士的研究以夹杂在一些熔岩层中的化石为依据，这些熔岩层在最早的一些伴随北大西洋裂隙的火山喷发中形成。

Dr Whiteside found the ratio yawed around like a drunken sailor as the continents split apart and the lava started pouring out.

怀特塞德博士发现在大陆断裂、熔岩开始喷发时，同位素的比率就如醉酒的水手一般摇晃不定。

They can crystallise when molten lava becomes a solid; they can be left behind as residues when water carrying dissolved elements evaporates, or they can be deposited in water when concentrations of dissolved elements get too high.

它们可以在熔化了的火山岩变成固体的时候结晶，或者可以在水中当溶解元素浓度积累到很高时候沉积出来。

Diabetes is a social disease that affects several million people worldwide.

糖尿病是一个社会性疾病，全世界有数百万人罹患此病。

I'll call you on Friday to see if we can reschedule our luncheon meeting at your convenience.

我星期五会给您打电话在您方便的时候我们重新安排我们的午餐约会。