rapid determination of nickel sulfate and sodium hypophosphite in electroless nickel plating bath

effects of nickel sulfate on developing toxicity of rat embryo hippocampal cells

硫酸镍对大鼠胚胎海马神经细胞发育毒性的研究

toxic effect of nickel sulfate on the ovary in female rats and its mechanism

硫酸镍对雌性大鼠卵巢的毒性作用及其机制

removing of manganese and iron from nickel sulfate hydrometallurgy

从湿法硫酸镍中去除锰、铁的新工艺研究

determination of trace silicon in nickel sulfate solution by solvent extraction

溶剂萃取法准确测定硫酸镍溶液中的微量硅

study on the combined production of nickel sulfate, copper sulfate and iron oxide red from waste ni-cu residue

镍铜废渣联产硫酸镍硫酸铜氧化铁红工艺研究

oxidative damage of mitochondria and microsome in testis cells induced by nickel sulfate in rats;

硫酸镍；睾丸；线粒体；微粒体；氧化应激。

the investigate to purifying nickel sulfate for producing nickel hydroxide

氢氧化镍生产中硫酸镍的提纯研究

reclaiming of copper powder and nickel sulfate from copper and nickel electroplating sludge

从铜镍电镀污泥中回收金属铜和硫酸镍

manufacture of copper powder and nickel sulfate with copper and nickel electroplating sludge

利用铜镍电镀污泥生产金属铜和硫酸镍

study on mechanism of kidney toxicity of mixture of nickel sulfate, potassium dichromate and cobalt chloride

镍铬钴混合物对肾毒作用机理的研究

experiment study on manufacture of copper powder and nickel sulfate from copper and nickel electroplating sludge

用铜镍电镀污泥生产金属铜和硫酸镍的研究

photometric determination of nickel sulfate in nickel plating bath containing magnesium sulfate

含硫酸镁的镀镍溶液中硫酸镍的光度法测定

purification of a nickel sulfate solution by cobalt elimination

某含钴硫酸镍溶液除钴实验

87 subjects sensitive to both nickel sulfate and palladium-chloride pet.

87既敏感的问题硫酸镍和钯氯化宠物。

the rat's testis damage is related to the enhancement of oxidative stress of mitochondria and microsome caused by nickel sulfate.

镍对大鼠睾丸细胞的损伤可能与其所致的睾丸细胞线粒体及微粒体氧化应激效应增强有关。

power is supplied by an internal rechargeable battery (lithium-ion prismatic cell), by an external voltage, or through the usb host.

电力由内部充电电池（圆柱形锂电池）、外接电源或USB主机提供。

specification for precast terrazzo units

预制水磨石构件规范

weld joint geometry and welding symbols

焊接接头的几何形状和焊接符号

welding terms and symbols - european arc welding symbols in chart form

焊接术语与符号.图表中的欧洲电弧焊接符号

technical drawings - dimensions, proportions and simplified representation for welding symbols

技术制图焊缝符号的尺寸、比例及简化表示法