凝灰岩

Bao ancient group plans for a major deep-sea - half of the deep gray and gray-black TLC tuffaceous siltstone, shale tuffaceous, with gray green, with thin gray-tuff interbedded uneven.

包古图组主要为一套深海―半深海相的灰、灰黑色薄层状凝灰质粉砂岩、凝灰质泥岩，与灰绿色、灰色薄层状沉凝灰岩不均匀互层。

The tuffaceous blanketed the entire basin.

凝灰岩充填着整个盆地。

Bao ancient group plans for a major deep-sea - a half deep in the ash, black ash-like TLC tuffaceous siltstone, shale tuffaceous, with gray green, with thin gray-tuff interbedded uneven.

包古图组主要为一套深海―半深海相的灰、灰黑色薄层状凝灰质粉砂岩、凝灰质泥岩，与灰绿色、灰色薄层状沉凝灰岩不均匀互层。

The authors have made simulation experiments on the interactions of valcanic gas-hydrothermal solutions with subvolcanic-volcanic rocks (diaba- se, andesitic-tdff, a.ndesite and tuffaceous sandstone) based on field observa- tions of three iron ore deposits in volcanic rock areas of Cihai and Yamansu, Xinjiang and Huanggangliang, Inner Mongolia.

本文作者在火山岩地区的新疆磁海、雅满苏和内蒙黄岗梁三个铁矿床进行野外工作的基础上，模拟火山气热液与次火山岩-火山岩(辉绿岩、安山质凝灰岩、安山岩和凝灰质砂岩)相互作用。

On the basis of many experiments, this paper studies the optimization of the technics about using the vitric tuff of Linli in Hunan to synthesize zeolite A.

以经过预处理的玻屑凝灰岩为原料，采用水热反应晶化合成工艺，并对该工艺进行优化，可合成出质量较好的A型沸石产品。

Vitric tuff ; zeolite P ; hydrothermal reaction ; technics optimization ; pretreatment ; Linli Hunan

玻屑凝灰岩； P型沸石；水热反应；工艺优化；预处理；湖南临澧

Vitric tuff ; zeolite A ; hydrothermal reaction ; technics optimization

玻屑凝灰岩； A型沸石；水热反应；工艺优化

The technics flow is "the vitric tuff+Na0H+NaAlO2+H2O "→hydrothermal reaction→crystallization and syathesis→fi...

该合成工艺流程为；&玻屑凝灰岩＋碱＋铝酸钠＋水&→水热反应→晶化合成→过滤、洗涤→烘干→P型沸石产品。

The technics flow is "the vitric tuff + NaOH + NaAlO2 + H2O"→hydrothermal reaction→crystallization and synthesis→filtration and washing→drying→zeolite A product.

该合成工艺流程为：玻屑凝灰岩+氢氧化钠+铝酸钠+水→水热反应→晶化合成→过滤、洗涤→烘干→A型沸石产品。

There exist tuff with abundant organic materials at the bottom of P2-3β^1-1 and hydrothermal exhalation breccias between P2-3β^1-1 and Dachang quartz rock, which constitute main ore-containing space and ore-hosting rocks.

在该区，P2-3β^1-1底部富含有机质的凝灰岩，P2-3β^1-1与大厂石英岩之间的热液喷发角砾岩，都是最主要的赋矿部位和容矿岩石。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。