寬幅播種 的英文怎麼說
中文拼音 [kuānfúbōzhǒng]
寬幅播種
英文
broad seeding-
As a high band - efficiency digital modulation scheme, dvbc ( digital video broadcasting of cable ) qam ( quadrature amplitude modulation ) modulator is widely adopted in the wide - band communication area, such as hdtv broadcasting, cable modem, microwave communication, satellite communication and so on
正交幅度調制器( qammodulator )作為一種高頻譜利用率的數字調制方式,在高清晰度電視( hdtv )廣播、 cablemodem 、固定寬帶無線接入、衛星通信、數字微波傳輸等寬帶通信領域得到了廣泛應用。Agricultural machinery. equipment for sowing, planting, distributing fertilizers and spraying - recommended working widths
農業機械.播種種植施肥和噴霧機械推薦工作幅寬
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