英语词汇fall and rise phenomenon怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	fall and rise phenomenon
释义	fall and rise phenomenon 翻译升降现象以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译网络释义短语 1 fall-and-rise phenomenon 下降上升现象双语例句 1 Hunting Hunting is a phenomenon that can occur upon load changes in which the frequency or the voltage continues to rise above and fall below the desired value without reaching a steady-state value. 游车游车是一种在负载变化引起的频率、电压高于或低于期望值，无法达到稳定的现象。
随便看	aortic cross-clamping aortic cross clamping aortic cusp Aortic cusp of mitral valve aortic declamping aortic declamping syndrome aortic depressor nerve aortic depressor reflex aortic diastolic pressure aortic dilator aortic dilator and valvulotome aortic dimension aortic dimension(AoD) aortic discrete subvalvular stenosis aortic disease Aortic Diseases aortic dissecting aneurysm aortic dissection aortic diverticulum aortic ejection sound aortic embolism aortic exclusion clamp aortic facies aortic first heart sound aortic flow

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