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shift key 〔打字機〕大寫字體按鍵。

shift register

On exploring tfsk time frequency shift keying for improving underwater acoustic communication 時頻編碼水聲通信技術及性能分析

Fsk : frequency shift keying 移頻鍵控

Amplitude shift keying ask 移幅按鍵

Psk for phase - shift keying 相移鍵控

Frequency shift keying fsk 頻移鍵控

Minimum shift keying msk 最小頻移鍵控

Ask amplitude shift keying 幅移鍵控法

Fsk frequency shift keying 頻移鍵控法

Binary phase shift keying 二相相移鍵控

Hold down the ctrl or shift key and select the controls you want to resize 按住ctrl鍵或shift鍵,選擇要調整大小的控件。

Fsk for frequency - shift keying 頻移鍵控

Bpsk - bi phase shift keying 雙相移鍵控

A frequency shift keyed modem for use on the public switched telephone network 公共交換電話網上使用的頻移鍵控調制解調器

Absolute phase shift keying 絕對相移鍵控

Fsk frequency shift keying 移頻鍵控調制

Two - phase phase shift keying 二相相移鍵控

Binary frequency shift keying 二進制頻移鍵控

Frequency shift keying fsk 移頻鍵控,頻移調制

Absolute phase shift keying apsk 絕對相移鍵控