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词汇
调频立体声广播
释义
调频立体声广播
tiáo pín lì tǐ shēng guǎng bō
由多條聲音信息通道來傳輸聲音信息,使還原時呈現空間聲像的廣播技術。常用的爲二通道。由於立體聲信號頻帶寬,信號質量要求高,通常採用調頻方式傳輸。收聽時也需配置兩個通道,甚至採用環繞聲喇叭,可獲得有空間層次的立體聲效果。
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heating materials
heating means
heating measurement
heating-mechanical coupling
heating mechanism
heating media
heatingmedium
heating medium
heat ing medium
Heating medium diesel daily tank
heating medium for high temperature
heating medium inlet
heating medium lift pump
heating medium loading pump
heating medium outlet
heating medium parameter
heating medium storage tank
heating medium system
heating member
heating meterage
heating metering
heating method
heating-method
heating method of microwave furnace
heating methods
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更新时间:2025/3/15 22:25:12