Potash micatization is one of the main hydrothermal alteration minerals genetically related to the lead - zinc - silver deposit. 钾质白云母是铅锌银矿床中的主要热液蚀变矿物,通常表现为白云母化、绢云母化、伊利石化.
The home is situated within easy access of shops and other facilities.房子位置便利，距离商店及其他设施都不远。Villagers say the fence would restrict public access to the hills.村民们说这个围栏将限制公众进入山区。The snowcoach concept in Yellowstone provides ...
Objective To repair bone defect with demineralized freeze - dried bone ( DFDBA ) allo - grafts .目的应用脱钙冻干异体骨 ( DFDBA ) 修复骨缺损,解决种植区的骨量不足问题.The salt content was estimated through ashing salted and demineralized whey powder ...