| 1. | A is the nominal output of the auxiliary signal .
A是附加信号的额定输出。 |
| 2. | Keep in visual signalling touch .
保持在看得见信号的距离中。 |
| 3. | Pneumatic signals will travel only at sonic speeds .
气动信号的传输速度仅仅相当于音速。 |
| 4. | The voltage of the amplified signal at the loudspeaker is 2v .
扬声器放大了的信号的电势为2伏。 |
| 5. | Table 3-25 is a truth table of the 8251 bus control signals .
表3-25是8251总线控制信号的真值表。 |
| 6. | The third part of the system is a receiver recorder that picks up the signal .
第三部分是接收信号的收录机。 |
| 7. | We can add together, or stack, the several versions of the reflection signal .
我们使可把几种反射信号的变型加在一起或者说进行叠加。 |
| 8. | A signal-relay satellite would transmit information from the telescope to earth .
望远镜接收到的信息将由转播信号的一颗卫星转播到地球上。 |
| 9. | Of course, sos was not the signal an observer was supposed to give when he sighted enemy aircraft .
照规定，发现敌机是不应发射SOS信号的。 |
| 10. | The transition from voltage to no voltage is referred to as the trailing edge of a clock signal .
电感从一定值下降到0值的跃迁叫做时钟信号的后沿。 |
