propagation medium

短語(yǔ)詞組

短語(yǔ)

• propagation E medium 傳播介質(zhì)
• radio propagation medium 無線電傳播媒質(zhì)
• rapid propagation medium 快繁培養(yǎng)基
• propagation medium property 傳播介質(zhì)特性
• medium wave propagation 中波傳輸;[電子]中波傳播
• medium frequency propagation [通信]中頻傳播
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