智慧职教: The radar control that shortens all echoes on the display and reduces clutter caused by rain or snow is the ______.
D. fast time constant (differentiator)
举一反三
- An unexpected heavy rain caused severe flooding, and the water _____ all the time.
- 词汇与结构 When aircraft are under radar control, air traffic controllers may replace some or all of these phases of the approach with radar____.
- An unexpected heavy rain caused severe flooding, and the water _____ all the time. A: ose B: aised C: was rising D: was raising
- Having a control system reduces the scope of employee empowerment and autonomy.
- When aircraft are under radar control, air traffic controllers may replace some or all of these phases of the approach with radar____. A: guidance B: services C: vectors D: controls
内容
- 0
大雪的英文是—————— A: The Great Ice B: The Great Snow C: The Great Rain D: The Big Snow
- 1
Lack of rain, ___________________________（加之高温）, caused the crops to fail.
- 2
Campaigns have to cut through all the __________ and the competitive clutter and they have to be able to ___________________.
- 3
词汇与结构When aircraft are under radar control, air traffic controllers may replace some or all of these phases of the approach with radar____. A: guidance B: services C: vectors D: controls
- 4
Tomorrow it will probably( ). A: snow B: rain C: stay sunny D: be clear