| 1. | A high impedance coupling device will limit loading .
一个高阻抗的耦合装置将限制负载。 |
| 2. | Upon receipt of the hold-acknowledge, the dma knows that the bus are released .
在接收到HOLD应答信号时，DMA便知道总线处于高阻抗状态。 |
| 3. | Since the secondary winding is normally operated into a high-impedance circuit, the secondary current is quite small .
因为次级绕组通常输入高阻抗的电路，因此次级电流很小。 |
| 4. | To achieve the high impedance required specially designed "electrometer" vacuum tubes, field effect transistor must be used in the input stage .
为适应高阻抗需要，仪器输入电路中须用特殊设计的静电计专用电子管、场效应晶体管。 |
| 5. | Long - pulse high - impedance intense e - beam diode
长脉冲高阻抗强流电子束二极管 |
| 6. | Double - way high impedence prepositive amplifier for electrochemical test
双路高阻抗电化学测试前置放大器 |
| 7. | High iimpedance over a wide frequency range to eliminate emi / rfi
在较宽的频率范围内有高阻抗值及emi / rfi消作抑制效果。 |
| 8. | 2pf high impedance probe
高阻抗探头 |
| 9. | Probe , and one high impedance probe - are all matched to the 50 inputs of
一个是磁场探头，一个是电场探头，还有一个是高阻抗探头。 |
| 10. | Upon receipt of the hold - acknowledge , the dma knows that the bus are released
在接收到hold应答信号时， dma便知道总线处于高阻抗状态。 |
