b-rich slag 富硼渣
b rich 富b
Elsie B Rich 标签
B-rich granite 富B花岗岩体系
B-rich formation 富硼建造
Rich Elsie B 名称
This type deposit is formed in the formation of B-rich and C-rich phyllite with quartzite (siliceous rocks) as intercalated beds, which belongs to early Proterozoic Laoling group;
该类矿床产于古元古代老岭群富硼、碳千枚岩夹石英岩（硅质岩）建造之中；
Fruits and vegetables are good for our health as they are rich in vitamins B or C.
水果和蔬菜对我们的健康有好处，因为它们富含维生素B或维生素C。
Jirtle's team fed one group of pregnant agouti mice a diet rich in B vitamins (folic acid and vitamin B12). Another group of genetically identical pregnant agouti mice got no such prenatal nutrition.
其中一组怀孕刺鼠的饮食富含维生素B(叶酸和B12) 而另一组基因完全一致的怀孕刺鼠，并没有给与产品营养加强。
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