Power control consists of forward link (downlink) power control and backward link (uplink) power control.
功率控制分前向链路（下行链路）、反向链路（上行链路）功率控制。
Early, power facilities anti-theft measures taken backward, spent a lot of manpower and resources, and the outcome is very limited.
早期，电力设施防盗采取的措施比较落后，投入了大量的人力物力，然而取得的成果十分有限。
Under continuous wave pumping, backward amplified spontaneous emission output power (ASE-) rapidly increases to peak value, and then decreases monotonically to steady-state value.
在连续波泵浦下，反向自发辐射输出功率（ASE-）首先快速地增加到峰值功率，然后单调下降到稳态值；
In this paper, high efficient backward stimulated Raman compression is obtained pumped by high power KrF laser using focused beam geometry.
利用聚焦的后向拉曼过程实现高功率准分子激光的高效脉冲压缩。
The positive or negative power flux means energy in waveguide travels forward or backward.
负的归一化功率流则说明了能量在波导中向后传输；
The forward-backward sweep method is adopted in power flow calculation.
潮流计算采用配电网广泛使用的前推回代法。
We describe a completely passive technique based on backward Raman sato ration effect for the power of light beams.
本文描述了激光束功率限幅器的被动技术。这一技术是基于后向喇曼的饱和效应。
The forward LDV has wider applications than the backward LDV, be-cause of its lower requirements of the laser power.
前向式LDV由于对激光器的功率要求低，所以较后向式LDV造价低使用面广。
It is shown that the saturation power of FRAs decreases with the pump power, and gain saturation is easier to occur in the forward pump scheme than in the backward pump scheme.
同时指出，光纤拉曼放大器的饱和功率随泵浦功率的增大而减小，相对于后向泵浦方式，增益饱和更容易在前向泵浦方式下产生。
Low and even forward (backward) and zero sequence impedance improves the quality of power supply.
电缆具有较低且均匀的正(逆)序和零序工作阻抗，有利于改善供电品质。
Low and even forward (backward) and zero sequence impedance improves the quality of power supply.
电缆具有较低且均匀的正(逆)序和零序工作阻抗，有利于改善供电品质。
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