1) light colored powder
浅色粉体
4) leucosome
浅色体
1.
Geochemical features and geological significance of the leucosomes in the quartzofeldspathic gneisses of Fuping Complex,Hebei,China
河北阜平杂岩长英质片麻岩中一些浅色体的地球化学性质及其地质意义
2.
As a product of crustal anatexis, leucosomes in a migmatite provide a unique opportunity to investigate the factors that affects the migration and transportation of crustal melts in the lower and middle continental crust.
作为地壳深融作用的产物 ,混合岩中的浅色体提供了一个极好的机会来探讨影响地壳熔体在中下地壳迁移的因素。
3.
The formation of leucosomes with pronounced negative Ce anomalies from metasediment partial melting: Implications for the origins of Ce anomalies in oceanic island arc lavas;
研究发现:在持久(约为150Ma)的花岗岩侵位作用下,早白垩世变泥质岩发生达角闪岩相的中高级变质作用和部分熔融,导致Isabella混合岩的形成;浅色体具有和变泥质岩及混合岩近平行的REE分布模式,但浅色体的LREE含量相对较低;和变泥质岩相似,混合岩中的浅色体具有显著的Ce负异常。
5) leucosomes
浅色体
1.
Four types of leucosomes are recognized for the North Dabie complex in Huangtuling area, of which the second type leucosome is adamellitic in the biotite gneisses, and the third type of alkali-feldspar granitic composition developes synchronously with the hypersthene-bearing corona around garnet porphyroblasts in the felsic granulite.
黄土岭一带的北大别杂岩发育4类浅色体。
2.
Comprehensive studies of the field observations, petrology, mineral spatial distribution statistics and geochemistry have been carried out, and the results show that the leucosomes of the Yunkai migmatites were derived from anatexis.
混合岩野外特征、岩石学、矿物空间分布和地球化学综合研究均表明，该区浅色体是深熔成因的。
3.
Based on the principle of refolding transecting and overprinting, and eliminating the refolding pseudomorph resulting from the effect of viscous folds, 8-generation leucosomes have been distinguished in the Fenghuangguan migmatites in Luotian, Hubei Province, central China.
根据混合岩浅色体的重褶、横切和叠加关系并剔除因粘性褶皱效应引起的重褶皱假象，在湖北罗田凤凰关识别出８个世代的浅色体。
6) light-coloured object
浅色物体
补充资料：粉体技术
分子式：
CAS号：
性质：又称粉体工程，亦称颗粒工程。是研究颗粒性质和行为、颗粒形成、制备及颗粒处理技术的综合性技术科学。
CAS号：
性质：又称粉体工程，亦称颗粒工程。是研究颗粒性质和行为、颗粒形成、制备及颗粒处理技术的综合性技术科学。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条