收缩期峰值流速 PSV ; peak systolic velocity ; SPV ; peak systolic flow velocity
预期峰值电流 prospective peak current
收缩期峰值血流速度 peak systolic velocity ; PSV ; systolic phase peak value
收缩期峰值速度 peak systolic velocity ; systolic peak velocity ; PSV
收缩期峰值 systolic value ; SV
数有收缩期峰值 systolic value ; SV
测量参数有收缩期峰值 systolic value ; SV
的收缩期峰值流速 peak systolic velocity ; PSV
收缩期峰值应变 LVGCS ; systolic strain ; peak systolic strain
收缩期/舒张期峰值比 S/D systolic/diastolic ratio
结果：咀嚼5分钟和10分钟后的收缩期峰流速、舒张期末峰流速及平均峰流速均高于咀嚼前，有显著性差异（P<0.05）。
Result: The mean glow velocity, velocity of flow during systole and diastole was shown to increase significantly 5, 10 minutes after mastication (P< 0.05).
结果经颅多普勒检测颈动脉轻度狭窄平均流速的敏感性为88.3%，收缩期峰流速的敏感性为92 . 6 %，特异性为97.3%。
Results Transcranial Doppler had sensitivity of 88.3% (mean flow velocity) and 92.6% (systolic peak flow velocity) with specificity of 97.3% to detect the mild stenosis of carotid artery.
因此，人们不断地精疲力尽和紧张，从而机能远远低于峰期的能力。
As a result people are continuously burnt out, stressed and functioning far below what their peak capacity is.
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