All these and other developments show that welding is no longer what it was in time past, the simple matter of running a bead with a gas flame or a stickelectrode.
所有这些和其他的新技术都显示焊接不再是过去那样，只用气体火焰或一根焊条焊一道焊缝的简单问题了。
2
A sensitive method of oscillopolarography cathodic stripping voltammetry for the determination of Ampicillin and its capsules with carbon stickelectrode was established.
采用碳棒电极示波极谱阴极溶出法，测定了氨苄青霉素及其胶囊的含量。
3
They would stick an electrode in a rat's brain and, whenever the rat went to a particular corner of its cage, would give it a small shock and note the reaction.