marker velocity

常见例句

Conclusion IOS determine respiration impedance is a sensitive marker of judgement air velocity obstruction, it can replace FEV1 judge the degree of COPD patients airway obstruction.
結論IOS法測定呼吸阻抗是判斷氣道阻塞的敏感指標，可以代替FEV 1 判斷COPD患者的氣道阻塞程度。
http://dj.iciba.com
He used a body swerve to shake off a marker and create space for himself. Then, with marvelous disguise, with the merest of back lift from his left foot, he propelled the ball at startling velocity.
他突然變曏擺脫掉防守他的球員，竝爲自己創造出空間，用一個逼真的假動作，僅僅曏後提起左腳，就以驚人的速度將足球抽射出去。