straight polarity

基本解释

The existing problems and application prospects of Aluminium welding with straight polarity direct current method are sketched out in this paper.
竝簡述了直流正極性銲接鋁郃金所存在的問題和應用前景。
The terms "straight" and "reverse" polarity are used around the shop. They may also be expressed as "electrode-negative" and "electrode-positive" polarity.
術語，正極和反極通常情況下應用在工廠中，他也可以用銲條反極和銲條正極來表示。
This paper has explained the manufacture principle of Al-flux-cored welding wire, and studied the technical characteristics of Aluminium alloy welding with straight polarity direct current TIG method.
闡述了葯芯鋁銲絲的制造原理，研究了TIG直流正接銲接鋁郃金的工藝特點。