1.
Discussion on Heat Treatment of 3Cr2W8V Three Rolls Punching Stamp
3Cr2W8V钢制三辊穿孔顶头的热处理探讨
2.
A hole with the top part enlarged so that the head of a screw or bolt will lie flush with or below the surface.
埋头孔顶部扩大的孔，为使钻或螺栓的头与地面相平或在地面以下
3.
The nose, beautifully formed otherwise was very slightly pinched at the top of one nostril.
那鼻子要不是有个鼻孔顶端稍微凹下，是美丽的。
4.
Many of the roofs were so full of holes that they looked like gratings.
许多屋顶千穿百孔，象筛子一样。
5.
a vent (as in a roof) for smoke to escape.
一个用来排烟的孔（比如屋顶上的烟囱）。
6.
(of a plant ovule) completely straight with the micropyle at the apex.
（指植物的胚珠）珠孔完全直向顶点。
7.
a shaker with a perforated top for sprinkling salt.
撒盐的顶部有穿孔的混合器。
8.
a shaker with a perforated top for sprinkling ground pepper.
用来洒胡椒粉的顶部有穿孔的混合器。
9.
connecting the crossbeam to the apex of a triangular truss.
连接大梁和三角孔桁梁顶点的支柱。
10.
You run the thread in through this little hole in the top.
你把线从顶部的这个小孔中穿过来。
11.
Study on Natural Ventilation of Urban Tunnel with Upper Vents;
市政公路隧道顶部开孔自然通风研究
12.
Design of Piercing Mill Plug with ActiveX Automation Method
穿孔机顶头设计的ActiveXAutomation方法
13.
Technology of 1000 meter directional borehole at large diameter for mine gas extraction
顶板大直径千米长钻孔抽采瓦斯技术
14.
Using the Deep Hole Demolition Technology Solution in the Decayed Rock Top Pipe Which Goes Against the Strength Problem
利用中深孔爆破技术解决中风化岩层顶管中的顶力问题
15.
A container with small holes in the top for sprinkling ground pepper.
胡椒瓶一种顶部有很多倒胡椒粉小孔的容器
16.
He had noticed, at the top of the Pyramid of the Inscriptions, a stone slab with holes in it.
他注意到在铭文金字塔顶部有一块带孔的石板。
17.
Remove the top of the drum and cut a small opening on one side at the bottom.
取下容器顶部，并在底部一侧开一个小孔。
18.
Application of Technology of High Gas Cannon Picking Roof Perforate Gas Administer
高瓦斯炮放面顶板钻孔法瓦斯治理技术应用