negative pole

音标发音

The first soft metal layer and the second soft metal layer are correspondingly plated on the contacts of the positive pole and the negative pole of the dry battery.
第一软金属层和第二软金属层是对应镀在干电池的正电极的触点上及负电极的触点上。
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The center pin (30) is inserted into the center of a roll manufactured by laminating a positive pole and a negative pole on each other through a separator and spirally winding the laminated poles.
中心引脚（30）插入通过层叠并螺旋形缠绕阴极和阳极且隔离物位于其间而形成的螺旋形缠绕电极体的中心。
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As the positive pole of one H2O attracts the negative pole of another, the molecules cling tightly together.
当水分子的正极吸引另一分子的负极时，两个分子a紧密连接在一起。

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
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When the Arctic Oscillation turns negative, that is, when the winds weaken, the cold air normally trapped around the North Pole surges south.
FORBES: 2011 Forecast: World Outperforms U.S., Europe Scuttles
This pole-centred roundel of warm-in-cold is symptomatic of what climatologists call the negative phase of the Arctic oscillation (AO).
ECONOMIST: Britain’s cold snap is explained by the Arctic oscillation