| 单词 |
cosecant-squared pattern |
| 释义 |
cosecant-squared pattern cosecant-squared pattern[kō′sē‚kant ¦skwerd ′pad·ərn] (electromagnetism) A ground radar-antenna radiation pattern that sends less power to nearby objects than to those farther away in the same sector; the field intensity varies as the square of the cosecant of the elevation angle. |
| 随便看 |
- balkline and straight rail
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- balky
- b-all
- ball
- balla
- ballabile
- ballad
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