| 1. | This null-balance system is usually more accurate than the direct-readout bridge .
这种调零系统通常比直读电桥更精确。 |
| 2. | Resistance thermometer bridges may be excited from either a-c or d-c sources .
电阻温度计电桥的供电可以是交流电源，也可以是直流电源。 |
| 3. | Ammeter, voltmeter, bridge and similar common methods are typical equipment types .
电流表、电压表、电桥以及类似的常见仪器都属于常用的设备。 |
| 4. | The bonded-foil gage monitored with a wheatstone bridge has become a highly perfected measuring system .
用惠斯登电桥监测的粘贴箔式应变片已成为高度完善的测量系统。 |
| 5. | It is important to keep the bridge voltage low in order to avoid a self-heating of the measuring element by the bridge current .
保持电桥低电压很重要，以避免桥路电流测量元件自热。 |
| 6. | Verification regulation of transformers turn ratio test sets
变压比电桥检定规程 |
| 7. | Measuring contract resistance with double electric bridge method
双电桥测收缩电阻 |
| 8. | Verification regulation of dc comparator bridge
直流比较仪式电桥检定规程 |
| 9. | Study of the power sensitivity of the electric - bridge circuit
电桥线路功率灵敏度的研究 |
| 10. | Verification regulation of the dc bridges for measuring temperature
直流测温电桥检定规程 |
