- 相关词组
- quadrature phase subcarrier signal正交相位副载波信号
- ghost signal虚假脉冲;幻像信号;假信号;重像信号;超幻线干扰信号
- home signal进站信号（机）;
- keyed rainbow signal键控彩虹信号
- out-of-order signal失常信号
- interference signal干扰信号
- shutoff signal切断信号
- quadrature chrominance signal正交彩色信号
- interlocked signal box联锁信号楼,分信号楼
- false signal错误信号;
- junction signal分向[分岐,联轨站]信号机
- interference between longer and shorter circle path signal长短大圆信号干 扰
- keying signal form键控信号波形
- wigwag signal灯光信号
- interlocked signal联锁信号(机)
- quadrature modulated chrominance signal正交调制彩色信号
- qualifier signal限止信号
- interleaved luminance signal亮色交错信号
- intermittent signal闪光信号(机)
- previously arranged signal约定信号
- 今日热词
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- bathe v.（给…）洗澡;清洗，浸泡;游泳;（光线）洒满;
- upright adj.直立的;正直的;规矩的;n.立柱;
- stand n.台，看台;立场;停止;抵抗;vi.站立，起立;竖直放置;保持看法;停滞;
- not only but also 不仅 … 而且 ...;不但而且;
- disadvantage n.劣势;障碍;不利因素;
- liquid n.液体;adj.液体的;易变为现金的;清澈的;清脆的;
- radiation n.辐射;放射物;辐射状;分散;
- reservation n.预订;保留意见;保留地;
- basketball n.篮球（运动）;
- 切尔西 Chelsea; Chelsea Football Club; Chelsea Clinton; Chelsea FC
- occasion n.机会;时刻;场合;原因 ;v.导致;引起;
- close your eyes [电影]闭眼缉凶;闭上眼睛
