The results show that the phase shiftangle can be measured accurately based on the cross-spectrum method with equivalent interval sampling of workpiece rotary angles.
结果表明，利用等工件转角间隔采样通过互功率谱密度方法可以实现相位差的精确在线测试。
2
Shift your body weight and adjust the angle of your pelvis to find the position that feels best in your sacroiliac area.
调整身体重心和骨盆的角度，找到一个让骶髂关节最舒适的位置。
3
The concentration of biomolecule adsorbed on surface could also be determined according to the resonance Angleshift.