shot-drill hole

The boy knuckled down took aim and shot for the centre hole.

男孩把指关节贴在地上瞄准,然后把弹子朝中心洞打去.

Nancy: It means the ball went into the hole in only one shot.

哦,就是一杆把球打到那个洞里面,非常的酷哦.

The films of PI/ SiO2 and PI, which produced by ourselves, are made to break down under high electric field, and the surface defeature of films and the microstructure of the shot hole are studied using SEM.

利用耐局部放电系统对自制的PI/SiO2薄膜和PI薄膜在强电场作用下做击穿试验，采用扫描电镜观察薄膜表面损伤形貌及击穿孔附近微结构特征。

Applied Study on Deep Hole Standing Shot to Improve Methane Drainage Efficiency

深孔松动爆破提高瓦斯抽放率的应用研究

So it is very necessary to enhance research sanding due to rock destroyed around shot hole.

因此,加强对高含水期炮眼周围岩石的破坏导致出砂的研究显得十分必要.