| 1. | And the excitation voltage and output were also fed through the selector switch to the digital voltmeter .
其激励电压和输出也通过选择开关接到数字电压表上。 |
| 2. | Verification regulation of dc digital voltmeter
直流数字电压表试行检定规程 |
| 3. | General specification for ac digital voltmeter
交流数字电压表通用技术条件 |
| 4. | Test method for ac digital voltmeter
交流数字电压表测试方法 |
| 5. | Improvements of the wheatstone bridge experiments using digital voltmeters
用数字电压表改进惠斯登电桥实验 |
| 6. | Dvm digital voltmeter
数字式电压表 |
| 7. | The digital voltmeter has to be powered with a power supply or batteries , while the magnetoelectric type meter only needs a battery in the ohms mode
数字式伏特计必须供以能量或者以电池组为动力,而磁电式仪表仅仅在欧姆表里需要一节电池。 |
| 8. | Considering the digital voltmeter as a part of the whole equipment , some methods for improving the stability of the digital voltmeter are suggested
摘要从数字电压表是整机一部分的观点出发，提出一些从总体上考虑提高数字电压表稳定度的方法。 |
