Waves are related to oscillating systems . 波动与振动系统有关。
Study on the oscillating system of chinese traditional medicine compound by microcalorimetry 中药复方振荡体系的微量量热法研究
Chronometer ; wrist chronometer with piezo - electric oscillating system , designation , requirements , testing 精密记时计.第2部分:带有压电振荡系统的手表式精确记
Chronometer ; wrist - chronometer with frequency of oscillating system 1000 hz , designation , requirements , testing 精密记时计.第1部分:带有振荡系统频率1000hz的手
Numbering of watches and clocks ; energy supply , winding mechanism , oscillating system , protective measures and additional functions 钟表的编号.电源发条机构摆振系统保护措施和附