Firstly, developed market macro - economic data has been signaling an upward shift in growth momentum, significantly reducing the risk of a double-dip recession this year.
首先，发达市场的宏观经济数据释放出经济增长信号，显著降低了经济在今年二次探底的风险。
The Continuous Phase Frequency Shift Keying (CPFSK) signaling scheme has been widely used in mobile applications.
连续相位频移键控(CPFSK)信号广泛应用于便携式移动通信系统。
Quadrature phase shift keying(QPSK) signaling is employed to make efficient use of the available bandwidth.
传输信号采用正交相移键控调制方式，以有效利用有限通信带宽。
Quadrature phase shift keying(QPSK) signaling is employed to make efficient use of the available bandwidth.
传输信号采用正交相移键控调制方式，以有效利用有限通信带宽。
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