HF

Check the maintenance indicator and the HF remote control unit and carry out the procedure to reinitialize the windows.

检查保养指示灯和高频遥控单元，并行车窗玻璃初始化。

A three dimension polarization filtering algorithm is put forward to suppress th e skywave interference in HF ground wave radar.

以高频地波雷达为背景，提出了三维极化滤波法，此法够滤除二维极化滤波不抑制的干扰，扩大极化滤波的干扰抑制范围。

Much like the recent HF designed AF1’s, these do not feature the Fragment logo on the outstep of the heel.

象不最近一样地，HF设计AF1东西，这些很多把脚后跟的「外-阶段」上面的Fragment标志作为特征。

The frequency of HF is determined by the ratio of respiratory frequency and heart rate.The results also indicated that nonadditivity of heart rate modulation by sympathetic an...

高频峰的频率是呼吸频率与心率之比，低频和极低频可与交感和副交感神经调节心率的非可加性有关。