查询词典 volcanic eruption

Water-rock interaction demonstrates that, a gold-boring formation , i. e., a set of light metamorphic clastic gritstone, sandy slate, and tuffaceous slate in Wuqiang Runnel Formation, Ban Stream Group, act as the source of gold deposits in South-West Hunan. The gold is originally derived from volcanic eruption materials in Wuling-Xuefeng period; for the typical single gold deposit such as Mobin, which is short of sulphide, chlorine is very important in the metallogenic process; sulphur and chlorine perform as the major negative ions to form complex ions with Au throughout the gold activation and migration movement. The complex ion of chlorine and gold may keep stable in a wide range of temperature; the physical-chemical conditions in typical geothermal fluid system are of deciding significance for gold activation, migration and precipitation.

特定体系的水岩实验证实了漠滨及整个湘西南金矿的成矿元素Au和伴生元素主要源于赋矿围岩-板溪群五强溪组的一套浅变质碎屑砂岩、砂质板岩和凝灰质板岩；首次突破传统认识，证明氯在中低温热液体系中能与Au形成稳定络合物的形式进行运移，因此氯在本区Au成矿过程中起着相当重要的作用；成矿热液流体中Au主要以金硫、金氯络合物形式在溶液中迁移，阴离子∑S、Cl〓对金的活化、迁移及沉淀起主导作用，Au的伴生元素As、Sb在热液体系中与Au形成金锑、金砷络合物有利于金的进一步活化、迁移及沉淀；中低温热液流体成矿过程中，体系的物理化学参数对Au的活化、迁移及沉淀富集起决定性作用。

This namby-pamby feel-good psychobabble, politically correct nonsense pushes problems down so deep that the only way they can be finally resolved is via a volcanic eruption.

这个矫情-矫情感到乐观psychobabble，政治正确的废话推下来的问题之深才能得到最终解决，是经火山爆发。

Many years ago there was a terrible volcanic eruption in Pompeii Italy.

很多年以前，在意大利的庞裴城发生了一次可怕的火山爆发。

B. earthquake, volcanic eruption, tidal wave following earthquake or seaquake, windstorm, flood, overflow of the sea, tidal wave, landslide, subsidence, collapse.

地震、火山爆发、地震或海底地震后之海啸、暴风、洪水、海水氾滥、海潮、山崩、地陷、倒塌。

Spitfire with a volcanic eruption is the same principle.

这与火山爆发喷火的原理是相同的。

The product introduces the pearlite is one kind of volcanic eruption's acidic lava, after cools the vitreous humor rock which suddenly becomes, because it has the pearl crevasse structure to acquire fame.

珍珠岩 是一种火山喷发的酸性熔岩，经急剧冷却而成的玻璃质岩石，因其具有珍珠裂隙结构而得名。

The sky was filled with dust like a volcanic eruption, and flood waters, mud and rocks streamed onto the roads, she said.

天空一片尘土，就像是火山喷发，然后洪水、泥浆夹杂着岩石倾泻到公路上，她说。

The sky was filled with dust like a volcanic eruption, and flood waters, mud and rocks sspaneamed onto the roads, she said.

天空一片尘土，就像是火山喷发，然后洪水、泥浆夹杂着岩石倾泻到公路上，她说。

Volcanic eruption in the middle of a city.

能在 城市中看到火山喷发，这

Therefore, the cooling was probably caused by a volcanic eruption.

因此，那时的温度下降多半是火山喷发导致的。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。