| 1. | Good haymaking weather comes in late may .
五月下旬出现适于调制干草的好天气。 |
| 2. | Our fifth concern is with modulation noise .
我们要讨论的第五个问题是调制噪声。 |
| 3. | Frequency modulation does not allow static to creep in .
频率调制不允许静电干扰混入。 |
| 4. | Frequency modulation is not possible with polychromatic light .
多色光不可能调制频率。 |
| 5. | The process of making silage is a form of chemical treatment .
调制青贮饲料的过程即为化学处理的一种方式。 |
| 6. | She went on separating, bolting, evaporating, filtering and mixing .
她不断地进行分离、熬煮、蒸发、滤清、调制。 |
| 7. | Position control of d. c. motors has been done by means of pulse width modulation .
直流电机位置用脉冲宽度调制法控制。 |
| 8. | The group velocity is the speed at which modulated signals would be transmitted .
群速度就是将调制信号发送出去的速度。 |
| 9. | When there is a modulated signal from transmitter, there are side bands .
只要在发射机中存在调制信号，就含有旁频带出现。 |
| 10. | He learned to mix ink so it would not spread when pressed by the type .
他研究调制油墨的方法，使字模压上去时，油墨不致溅开。 |
