zircons

锆石
常用释义
锆石

例句

目前有很多科学家都在尝试，想了解是否因相似的条件而造就了杰克丘的古锆石。

For instance, zircons and a few grains of quartz have been found on the moon, which never developed a granitic, continental-style crust.

例如，在月球那样绝不会有花冈岩或大陆型态地壳出现的地方，仍可找到锆石及少许的石英结晶。

These findings imply that the zircons were once plentiful and came from a widespread source region, possibly a continental landmass.

这些发现暗示，锆石的数量曾经很丰富，而且源自一片分布很广的地区，例如一个大陆陆块。

The analysis results show that there are two types of zircons from the Danzhu granodiorite: magmatic zircon and metamorphic zircon.

研究结果表明，该花岗闪长岩中存在两种不同类型的锆石：岩浆锆石和变质锆石。

"These zircons have been absolutely hammered, " Rasmussen says.

拉斯姆森表示：“这些锆石绝对经过一番摔打。”

古锆石的分布也提供了其他的证据。

这些岩石中的锆石也暴露在同样的环境中。

今天，地球充满从玛瑙到锆石等成千上万种矿物。

广泛分布于地壳各处岩石中的锆石是地球上最古老的矿物之一。

Petrogenesis of Late Jurassic Jingshan granite in Bengbu uplift, Anhui province: constraints from geochemistry and Hf isotope of zircons

安徽蚌埠荆山晚侏罗世花岗岩岩体成因——来自地球化学和锆石Hf同位素的制约

秦岭岩群副变质岩碎屑锆石年龄谱及其地质意义探讨

西秦岭天水地区关子镇中基性岩浆杂岩体锆石U-Pb年龄及其地质意义

Dating for zircons of gabbro from Kulehu ophiolite, southern Tianshan, and its geological implication;

南天山库勒湖蛇绿岩锆石年龄及其地质意义

Geochronology of the inherited zircons from Jurassic Nandaling Basalt of the Western Hills of Beijing, North China: its implications

北京西山侏罗纪南大岭组玄武岩的继承锆石年代学及其含义

The colors of zircons from Mingxi, Fujian Province, and its formation mechanism

福建明溪锆石的呈色机理研究

Laser-Raman spectroscopic studies on zircons of gneisses from the eclogitic zone of the Dabie Mountains

大别山榴辉岩带片麻岩的锆石拉曼光谱研究

北大别漫水河混合岩化片麻岩中锆石微区微量元素特征及其地质意义

Rationing Research on Contents of Radioelements and Metamict Degree of Zircons

锆石变生程度与放射性元素含量间的定量研究

大别山碰撞后火山岩的锆石U-Pb年龄和氧同位素组成

Preliminary U-Pb ion probe age determination of zircons from gneisses, Northern Dabie Terrain

北大别片麻岩中锆石U-Pb年龄离子探针初步测定