distress frequency

基本解釋

Any distress vessel in the all sea areas may use DSC device working on different frequency to send distress alert.
在各海區(qū)的遇險船舶均可使用不同頻率的DSC設備進行遇險報警。
Primary outcome will be side effect distress and frequency, and secondary outcomes will be QOL and medication adherence.
主要的結果將是副反應的痛苦和頻率，其次是生活質量和藥物的持續(xù)。
Increased frequency of nightmares is correlated with higher rates of sleep disturbances (e.g., insomnia) and increased severity of psychological distress.
噩夢出現(xiàn)頻率的增加和睡眠失調（例如失眠癥-insomnia）的程度以及心理不良應激的嚴重程度的增加都有著關聯(lián)關系。