| 单词 | microwave beam |
| 释义 | microwave beam Power for takeoff would be provided by batteries, but the platform would acquire the microwave beam after launch and self-power from that point on. Retrieved from Wikipedia CC BY-SA 3.0 A pilot microwave beam emitted from the center of the rectenna on the ground establishes a phase front at the transmitting antenna. Retrieved from Wikipedia CC BY-SA 3.0 There has yet to be testing for long-term side effects of exposure to the microwave beam. Retrieved from Wikipedia CC BY-SA 3.0 The helicopter carried a rectifying antenna or rectenna array incorporating thousands of diodes to convert the microwave beam into useful electrical power. Retrieved from Wikipedia CC BY-SA 3.0 Along the inside the fence there are rows of barbwire, microwave beams and many other security features. Retrieved from Wikipedia CC BY-SA 3.0 |
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