hanging mercury drop electrod  悬汞电极

Hanging Mercury Drop Electrode  悬汞电极

Hanging mercury-drop electrode  悬汞电极

mercury drop amplitude  汞滴振幅

mercury drop test  汞滴试验

mercury testing method  汞测试方法

pressured-mercury testing  压汞试验

dart-drop testing  双轴弯曲试验

drop testing machine  跌落式冲击试验机; 冲击试验机

drop by drop  一滴一滴地

Physical Testing and Chemical Analysis Part A:Physical Testing  理化检验-物理分册

Road-testing and bench-testing  路试与台试

testing item testing function  测试功能函数

(pool-cathode) mercury arc rectifier  汞弧整流器

4-dihydroxybenzaldehyde thiocarbohydrazone mercury  4-二羟基苯甲醛缩硫脲合汞（Ⅱ）

Absorption of Mercury Atoms return  汞原子回吸

AC mercury arc lamp  交流水银汽弧灯

Adsorption on mercury electrode  汞电极吸附性

Advanced mercury analyzer  测汞仪