shì bō
意思解释：（Trial broadcast）试行播放。
为了解效果、发现问题、听取意见等而在正式播出或播放之前，先试行播出或播放。◇最近，我国有的电台在调频广播中试播了立体声节目。(北京日报.1981.12.15)◇面对着世界性的封锁，依靠着“自力更生”的精神，1958年5月1日，北京电…
To solve the effect, discovery problem, before listen to an opinion to wait and broadcasting formally or be being broadcasted, foretaste goes to broadcast or be broadcasted. ◇ is the closest, my state-owned broadcasting station is in FM broadcasting trial broadcast stereo program. (◇ of Beijing daily.1981.12.15) is facing cosmopolitan block, relying on self-made spirit, on May 1, 1958, beijing report...
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