伏安特性曲线图常用纵坐标表示电流I、横坐标表示电压U,以此画出的I-U图像叫做导体的伏安特性曲线图。伏安特性曲线是针对导体的,也就是耗电元件,图像常被用来研究导体电阻的变化规律,是物理学常用的图像法之一。
文章详细信息 关键词: 虚拟仪器;;发光二极管;;数据采集;;伏安特性曲线 [gap=461]Keywords: Virtual Instruments;Light Emitted Diode;data collection;volt-ampere characteristics
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...ntrol voltage 制御电源电圧特性 current voltage characteristic 伏安特性 ; 电流电压特性曲线 ; 电恋缪固匦憎 ; 伏安特性曲线 system voltage characteristic 系统电压特性 ..
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伏安特性曲线 VA characteristic curve; current-voltage diagram 伏安特性试验 volt-ampere characteristic test .
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从而提出了用伏安特性曲线确定粉尘层反电晕击穿厚度的简易图解法。
From this feature, a new and simple graphical method is proposed to determine the dust layer thickness at the back corona spark point.
摘要:在同工况条件下,测定了脉冲供电和直流供电的伏安特性曲线和除尘效率。
Abstract: Under the same working condition, the volt ampere characteristic curve and the dust removal efficiency of the pulse power supply and DC power supply are determined.
可全自动地将伏安特性曲线测试描绘出来,省去手动调压、人工记录、整理、描曲线等烦琐劳动。
Can automatic testing ground will volt-ampere characteristics curve traced, save manual pressure regulation, artificial records, sorting, tracing curves, and so cumbersome labor.
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