1) the angle of altitude of punching machine
穿孔机仰角
2) elevation bore
仰角钻孔
1.
High position bores and elevation bores methane drainage technique can prevent gas problem successfully.
采用高位钻孔和仰角钻孔抽放瓦斯技术,有效地防止了瓦斯超限。
3) the angle of entry of the piercing mill
穿孔机送进角
1.
Quite good effect is gained from broadening the angle of entry of the piercing mill and narrowing the angle of departure of the roller,by which the efficiency of piercing is increased and per unit energy consumption is reduced.
通过增大穿孔机送进角 ,减小轧辊出口锥角 ,从而提高了穿孔效率 ,降低了单位能耗 ,收到了较好的效果。
4) mechanical tilt
机械仰角
5) corneal perforation
角膜穿孔
1.
Amniotic membrane retransplantation for corneal perforation after chemical or thermal burn;
再次羊膜移植治疗化学性和热烧伤后角膜穿孔
2.
The use of cyanocrylate tissue adhesive in corneal perforation and descemetocele;
氰丙稀酸酯组织粘合剂在角膜穿孔和后弹力层膨出中的应用
3.
Application of soft contact lens in the treatment of corneal perforations;
软性角膜接触镜在治疗角膜穿孔中的应用
6) elevation receiver
仰角接收机
补充资料：仰角
在同一铅垂面内，当视线在水平线上方时，视线与水平线的夹角。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条