Pb-Sb and Pb-Ca alloys were generally used as the grid material for lead-acid batteries.
目前使用的铅蓄电池板栅合金主要是铅锑合金和铅钙合金。
Maanqiao gold deposit is a representative large scale deposit in Pb Zn Au (Ag Hg Sb) metallogenic belt of Devonian system on the south of Qinling.
马鞍桥金矿是南秦岭泥盆系铅锌金(银汞锑)多金属成矿带中具有代表性的大型金矿床。
Automotive lead acid batteries using low Sb positive grids and Pb ca negative grids sometimes suffer from the phenomena of premature capacity loss (PCL).
正板栅用低锑合金，负板栅用铅钙合金的汽车用铅酸蓄电池，有时会出现早期容量衰减现象。
The major metal resources are Hg-Sb, Pb-Zn and Au deposits, which are different but correlative in source materials, physical-chemical conditions and the characters of mineralizing fluid.
它们在物质来源、成矿物化条件和成矿流体性质等方面既有联系又有差异。
SB and PB have a broad host range, from single-celled organisms to higher mammals.
SB和PB宿主范围极其广泛，从单细胞生物到高等哺乳动物都能够发挥作用。
The direct yield and recovery rate of metallic In, Pb, Sn and Sb are respectively over 90% and 95%.
金属铟、铅、锡、锑的直收率达到90%以上，回收率达95%以上。
The direct yield and recovery rate of metallic In, Pb, Sn and Sb are respectively over 90% and 95%.
金属铟、铅、锡、锑的直收率达到90%以上，回收率达95%以上。
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