chondrite

chondrite

1. chondrite Semarkona

Semarkona陨石

2. amphoteric chondrite

两性球粒陨石

3. K-Ar Age and Ar38 Exposure Age of the Anhuei Bexian Chondrite

亳县陨石的K-Ar年龄和Ar~(38)宇宙暴露年龄

4. The shock effect change TL characteristics of chondrite.

冲击作用明显地改变着热释光的各种特性。

5. K-Ar AGE AND ~(38)Ar EXPOSURE AGE DETERMINATION OF THE KIRIN CHONDRITE

吉林球粒陨石K-Ar年龄与Ar~(38)暴露年龄研究

6. Isotopic Lead Investigations on Bo County Chondrite of Anhui Province, China

安徽亳县球粒陨石的铅同位素研究

7. The composition of mineral X, found in the Boxian chondrite, was obtained by EPMA. Its simplified chemical formula is (Mg1.6271Fe0.3729)2SiO4. The structure of the mineral was determined by X-ray microprobe diffractometer.

对于在毫县陨石中发现的X矿物，本文用电子探针获得了其化学成分：（Mg1.6271Fe0.3729）2SiO4，用X射线微区衍射得到了其结构参数。

8. 2) The average composition for our sample is different in some ways from the CI chondrite meteorites: namely we found more zinc, gallium, and copper, and less sulfur.

我们样品的平均成分水平在某些方面与CI球粒陨石不同：即我们发现有较多的锌、镓和铜及较少的硫。

9. ordinary chondrite

普通球粒陨石

10. The isotopic compositions of lead were determined on the samples of whole rock, chondrule, olivine, pyroxene and troilite from Bo County chondrite (class LL4) of Anhui prov. , China.

本文报道了安徽亳县LL4型球粒陨石的全岩、球粒、橄榄石、辉石和陨硫铁的铅同位素比值,以及上述部分样品的铀、钍、铅的含量.

11. 3 Chondrite normalized REE distribution pattern(a)and geochemcal model of trace elements(b)of volcanic rocks in the western Qiangtang.

标题： 图3西羌塘火山岩的球粒陨石标准化分配型式(a);微量元素地球化学模式(b) Fig.

12. olivine-bronzite chondrite

橄榄古铜球粒陨石

13. olivine-hypersthene chondrite

橄榄紫苏球粒陨石

14. Lane illustrate : countless meteorite threat to the satellite station, there is a need to send fighters to clean chondrite meteorites.

游戏介绍：空间站里无数陨石会威胁到人造卫星，所以需要派出陨石战机来清理陨石。

15. A STUDY ON SHOCK EFFECT AND TL CHARACTERISTICS OF CHONDRITE

球粒陨石的冲击作用与热释光特征研究

16. The metamorphism experienced by the Juancheng chondrite may change the compositions of the feldspar, but not obviously cause the transformation of the feldspar framework in comparison with the other H5 chondrites.

相对于其他H5球粒陨石,鄄城球粒陨石经历的热变质作用可能影响了长石的组成,但没有明显引起长石结构态的变化。

17. The REE chondrite normalized model is in a right_dipping form.

硅和硫具深部岩浆或岩浆热液来源的特点。

18. carbonaceous chondrite

碳粒陨星 碳质球粒陨石

19. net chondrite

网软骨炎

20. Keywords iron meteorite,stony-iron,chondrite,parent body,metallography,microstructure,cooling rate,thermal history;

铁陨石;石-铁陨石;球粒陨石;母体;金相学;微结构;冷却速率;热历史;

21. unequilibrated chondrite

非平衡球粒陨石

22. enstatite chondrite

顽辉石球类陨石

23. The chondrite normalized REE distribution patterns show no Eu anomalies in the late Archaean intrusive rocks but show negative Eu anomalies in the early Proterozoic ones.

鲁西晚太古代的侵入岩属无铕异常型,早元古代的侵入岩为负铕异常型;