Lead powder是什么意思

用法例句

Preparation of CS-CMC Polyelectrolyte Membrane and Its Application to Electro-generation of FeO_4~(2-);

CS-CMC聚合物电解质膜的制备及在电生成FeO_4~(2-)中的应用

Influence of impurity in raw material on current efficiency in molten electrolyte of rare earth chloride;

稀土氯化物熔盐电解原料对电流效率的影响

Preparation of active zinc powder by electrowinning in system of Zn(Ⅱ)-NH_3·H_2O-(NH_4)_2SO_4;

制取活性锌粉的Zn(Ⅱ)-NH_3·H_2O-(NH_4)_2SO_4体系电解法

The influence on the carbon content of RE metals in fusion electrowinning;

影响熔盐电解稀土金属中碳含量因素的研究

Study on gold(silver) adsorption by carbon fiber(carbon cloth) from cyanide solution and its direct electrowinning;

活性炭钎维织物(炭布)在氰化液中吸附金银直接电解金试验研究

Feasibility Study of Electrolytic Process Treatment for Ship Ballast Water;

电解法处理船舶压载水的可行性研究

Manganese was leached from electrolytic manganese waste residue by adulteration technique.

在电解锰废渣中掺入锰矿粉,以提高锰废渣品位,探讨锰废渣中锰的硫酸法浸取回收效果。

During electrolytic dressing process of metal-bonded diamond wheels, the designed cathode shape is decided by dressing parameters.

在金属结合剂成形金刚石砂轮电解修整过程中,电解参数对工具阴极的形状有显著影响。