1.
ACHIEVEMENTS AND LIMITATIONS OF ~(40)Ar/~(39)Ar DATING ON YOUNG VOLCANIC ROCKS
年轻火山岩氩同位素体系定年技术最新进展及问题
2.
a stream of lava
熔岩浆,2. 火山岩
3.
This is an active volcano which spews out lava every year.
这是个每年喷熔岩的活火山。
4.
On24 th August AD79, the volcano erupted and lava, ash and rocks poured out of it onto the surrounding countryside.
公元79年8月24日，该火山突然爆发，熔岩、火山灰和岩石从火山口喷射到周边的乡村。
5.
The Evolution of Relin Uplex Rock Masses in Yanshan Phase and Ar-Ar Dating Age and Copper-molybdenum Mineralization Characteristics of Zhongdian Volcanic-magma Arc
中甸火山-岩浆弧燕山期热林复式岩体演化与Ar-Ar定年及铜钼矿化
6.
LA-ICP-MS ZIRCON U-PB DATING OF VOLCANIC ROCKS FROM DAHALAJUNSHAN FORMATION,WUSUN MOUNTAINS IN WEST TIANSHAN
西天山乌孙山一带大哈拉军山组火山岩LA-ICP-MS锆石U-Pb定年
7.
C: He said the mountain range is very young but the rocks themselves are very old.
丙：他说山脉虽然很年轻，但岩石本身却很古老．
8.
in striking contrast to the youth of the mountain range is the great age of the rocks themselves....
山脉虽然很年轻，可是岩石本身却很古老……
9.
volcano spout flame and lava
火山喷出火焰和岩浆
10.
A volcano shoots out flame and rocks.
火山喷出火焰和岩石。
11.
A volcano spouts flame and lava.
火山喷出火焰和岩浆。
12.
The volcano vomited flames and molten rock.
火山喷出了火焰和熔岩。
13.
Solidified lava filling the vent of an extinct volcano.
岩颈填充死火山的硬化的火山岩
14.
volcanic rock includes the volcanic glass obsidian.
火山岩包括黑曜岩火山玻璃。
15.
a mountain formed by volcanic material.
由火山岩材料形成的山。
16.
Geochemistry and zircons SHRIMP U-Pb age of volcanic rocks of Aqishan Formation in the eastern area of north Tianshan, China.
北天山东段阿奇山组火山岩的地球化学特征及锆石U-Pb年龄
17.
Geochronological Study on the Vocanic Rocks in the Great Xing an Range, NE China;
大兴安岭地区中生代火山岩的年代学格架
18.
Geochronology and Geochemistry of the Mesozoic Volcanic Rocks in the Great Xing'an Range, Northeastern China
大兴安岭中生代火山岩年代学及地球化学研究