针状振捣器 needle vibrator

水平振动磁针 [仪] horizontal vibrating needle

激光振动探针 laser vibration probe

反时针偏振 anticlockwise polarization ; counterclockwise polarization

共振探针 [等离子] resonance probe

针阀减振器 needle valve shock absorber

指针振摆现象 power swing phenomenon

振动磁针 [测] vibrating needle

针形振捣器 [机] needle vibrator

顺时针偏振电磁波 clockwise polarized electromagnetic wave