polarity effect

基本解釋

The value of surface roughness is influenced by discharge current which involves discharge energy, pulse duration and polarity effect.
在加工過程中，表面粗糙度會受到放電電流的影響，其中包括放電電流能量、電流脈寬及電流極性的影響。
In views of such a conclusion as well as the observations on solvent polarity effect of the singlet oxygen reaction, a possible mechanism was …
根據上述事實，結合有關反應溶劑極性效應的研究結果，對反應機理進行了探討。
The factors that affecting the electrode loss in EDM are analyzed from the aspects of absorption effect, polarity effect and reasonable match of electrical parameters.
進行微細電火花三維掃描加工時，由于電極損耗相對嚴重，導致形位公差難以保證和加工效率較低。

極性效應
Another, using the isopulse generator, characteristic of WEDM was studied. The WEDM with equal pulse's energy has the advantages of improving rate of use pulse, increasing quantity eroded of pulse, strengthening polarity effect and extending life of wire electrode.
并研究了等能量脈沖線切割加工具有提高脈沖利用率、提高單脈沖的蝕除量、強化極性效應、延長電極絲的使用壽命等特點。
物理學
極性效應