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| 摘要: |
| 从实验和理论上指出了目前所采用的测量逸出功的线路是有缺点的,指出在二极管的饱和区域内灯丝压降对测量逸出功的结果没有影响,并指出和灯丝并联的两个等值电阻是多余的. |
| 关键词: 逸出功 电阻 电位差 电流 |
| DOI： |
| 分类号:O441 |
| 基金项目: |
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| Discussion on Some Problems in Overflowing Work Determination |
|
DAI Hong-xia
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| Abstract: |
| It was pointed out the circuits currently used to measur e overflowing work have faults theoretically and practically,and the filament po tential decrease in saturated section of diode has no effect on measuring result s of overfeowing work,the two resist |
| Key words: overflowing work,resistor,voltage,electric current, |
