1.
A volcanic rock formed by the welding together of tuff material from an explosive volcanic eruption.
熔结凝灰岩火山喷发后凝灰物质聚集后形成的一种火成岩
2.
CHARACTERISTICS AND STRUCTURAL ENVIRONMENT OF THE EARLY PRECAMBRIAN WELDED TUFFS IN XIAOXIANLING DISTRICT, MIDDLE PART OF KANGDIAN AXIS
康滇隆起中段小相岭地区下震旦统熔结凝灰岩的特征及其构造环境
3.
The volcanic rocks belong to the cal-alkaline series and petrochemistry and geochemistry show characteristics of island arc volcanic rocks.
酸性熔岩及同质凝灰岩，属钙碱性系列，且高钾富铝。
4.
EXPERIMENTAL INVESTIGATION ON SHEAR RHEOLOGICAL PROPERTIES OF TUFFLAVA WITH DIFFERENT GRADES
不同围岩级别凝灰熔岩剪切流变特性的试验研究
5.
The volcano ejected lava and ashes .
火山喷出熔岩和灰。
6.
The tuffaceous blanketed the entire basin.
凝灰岩充填着整个盆地。
7.
A light - colored tuff used in hydraulic cement.
粗面凝灰岩一种用来生产硬水泥的淡色凝灰岩
8.
The rock formed by the cooling and solidifying of molten rock.
熔岩融化的岩石冷却凝固后形成的岩石
9.
A volcano emits smoke, lava and ashes.
火山喷射出烟、 熔岩和灰烬.
10.
Lava and ashes erupted from the volcano
熔岩和火山灰从火山中喷出来。
11.
That volcano cast forth lots of lava and ashes.
那火山喷了出大量熔岩和灰烬。
12.
The volcano erupted lava and ashes
火山喷射出熔岩和火山灰。
13.
A small, solidified fragment of lava.
火山砾熔岩中凝固了的小碎片
14.
Formed by solidification from a molten state.Used of rocks.
火成的由熔化的岩石凝固形成的。用于修饰岩石
15.
Of or relating to rock so formed; pyrogenic.
火成岩的，熔灰岩的按上述方法形成的岩石的，与之有关的；火成的
16.
The main kinds of rocks include carbonate rocks, tuffite, siliceous rocks and quartz sand-stone.
主要岩石类型包括碳酸盐岩、沈积凝灰岩、矽质岩和石英砂岩。
17.
An opening in the earth's crust through which molten lava, ash, and gases are ejected.
火山地壳的开口，火中喷出熔岩、灰尘和气体
18.
Calcareous tufa, a porous or spongy deposit of calcium carbonate found in calcareous mineral springs.
多孔状凝灰岩石灰质的凝灰岩，碳酸钙多孔或有吸收性的沉淀物，出现在石灰性矿物泉中