grooved

deep lines grooved her face.

皱纹深深刻在她脸上。

the San Diego kicker grooved the winning field goal.

圣亚哥队队员踢进了那个决定胜负定位球（飞越球门横木得3分球）。

expert players play regularly and have grooved strokes.

出色选手经常比赛，养了习惯性击球动作。

The mainstructure parameters of spirally grooved tube are diameter of tube, fin pitch,corrugation depth, wall thickness, spirally angle and spira.

螺旋槽管(亦称螺纹管)是其中一个重要分支,它是一种优良高效异形强化传热管件。

Unique straight or spiral grooved feed bush with force cooling system and unique screw ensure high plastification in low temperature, high speed extrusion of material.

独特带有冷却系统直或螺旋开槽加料套和独特螺杆设计保证了原料低温塑化，高速挤出。

The grooved head of the sprue puller creates an effective undercut which is used to pull the sprue, or secondary sprues in underfeed designs.

主流道拉料杆头部凹槽形了一个有效底切，可以用来拉出主流道或者是下进料设计中二级主流道。