... effective frequency range 有效频率范围 effective communication range 有効通达距离 effective sonar range 有效声纳距离 ...
基于12个网页-相关网页
... effective coercivity || 有效矫顽力 effective communication range || 有效通信范围 effective compression ratio || 有效压缩比 ...
基于1个网页-相关网页
Repeater effective communication range 无中继有效通讯距离
VHF Communication System: Effective range of 35 miles with multi-channel recording function.
VHF通信系统：有效作用距离35海里，具有多频道录音功能。
For example, both the EAS(Electronic Article Surveillance) system and the RFID(Radio Frequency Identification) system need high effective the short-range radio communication antenna.
例如，许多电子安检设备，如EAS（商品防窃检测）、RFID（射频识别）读写设备等，都要应用高效的近场通信天线。
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