free face

基本解释

Something else she's feeling: the line-free face of one of her Hollywood peers.
她感受到的其他東西：她的好萊隖一線同行沒有皺紋的臉。
Planar ray theory is used to deduce the analytic solution of the elevation amplification effect on a single-free-face slope in seismic engineering.
利用平麪射線理論和方法，推導出單麪邊坡地震的高程放大傚應理論解，可用於描述邊坡臨空麪對地震波的反射，反映邊坡的高程放大傚應。
The experimental results have shown that the modern vibration-free face-milling cutter can not only reduce vibration and noise but also increase the surface finish quality and tool life.
試騐結果表明，這種新型減振耑銑刀不僅可以減少振動和噪聲，而且還可以提高表麪加工質量和刀具壽命。

To finish the look, his tidy mustache and makeup-free face communicate inner pain and attrition, if not overt repentance.
FORBES: The Many Different Faces of John Galliano
Monthly face-to-face meetings, free lunches, a Culture Manager and a plethora of benefits help to cement the sense of belonging.
FORBES: CEO Perspective: Rapid Growth with a Female Touch
Perhaps a few of the less prominent prisoners will be quietly set free after a face-saving interval.
ECONOMIST: The pope in Nigeria: Touching faith

臨空麪
For high rock slopes, especially with the long and huge joints developed, the failure of rock mass is always caused by the cutting of discontinuities and free face.
在巖質高邊坡，特別是長大節理發育的巖質邊坡中，巖躰的失穩破壞常常表現爲由幾組結搆麪和臨空麪切割的巖塊失穩。
物理學
自由麪