positive pole

基本解释

This paper introduced the design of a new type salt heat exchanger on the principle of sacrifice of the positive pole.
本文针对盐水预热器的破坏特征，以阳极牺牲法为依据，设计了一种新型盐水预热器。
Electroplating technological parameter includes factors of ampere density, temperature, PH value, stir, negative and positive pole. The maximum influencing factor is ampere density.
电镀工艺参数主要包括电流密度、温度、PH值、搅拌、阴阳极和换向电流等因素，其中影响最大的是电流密度。
Adopt complete aluminum alloy structure, the hard positive pole of surface is oxidized and processed precisely; the surface has EMI/ RF anti-abrasion layer.
采用全铝合金结构，表面硬阳极氧化精加工处理；表面有EMI/RF保护层。

They're going to move from a negative pole to a positive pole, so they're going to move through this gel.
它们会从负极移向正极,会通过这块凝胶板
耶鲁公开课 - 生物医学工程探索课程节选

We normally wouldn't touch airlines with a ten-foot pole, but the short-term technicals are positive, with the stock breaking higher out of a multi-month base, pulling back on light volume and accelerating higher again.
FORBES: Wall Street Winners: Defying Gravity
Please join us at 3pm at Government Center (by the flag pole in front of Boston City Hall) to rally in support of a positive Supreme Court Decision.
FORBES: DOMA Justice Rally In Boston Today