helical scan
柯林斯詞典
1. N denoting a recording technique used with video tapes in which the recorded tracks on the tape are segments of a helix 螺旋掃描
a helical-scan tape
返回 helical scan
1. N denoting a recording technique used with video tapes in which the recorded tracks on the tape are segments of a helix 螺旋掃描
a helical-scan tape