omni-,全，总，direction,方向。

1. A novel broad - band omnidirectional monopole antenna with dual - frequency is presented.

文章介绍了一种新型宽带双频全向单极天线.

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2. Is perhaps a single omnidirectional source the Holy Grail of audio?

单个全向声源可能是音频圣盘 吗 ?

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3. The pattern of omnidirectional, multilevel and wide - ranging opening - up has been improved continuously.

全方位 、 多层次、宽领域的 对外开放 格局不断完善.

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4. The Omnidirectional RWR is an important airborne ECM equipment.

全向告警设备是一种重要的机载电子对抗设备.

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5. The conclusion is helpful for designing a dielectric omnidirectional reflector.

研究结果对全介质反射器的设计具有指导意义.

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