1.
Finite Element Analysis on Hole Radius of Circular-Web Opening Steel Beams
圆形开孔梁中开孔半径的有限元分析
2.
openings through welded joints
通过焊接连接处的开孔
3.
untapped nut of iron or steel
未开孔螺帽,铁或钢制
4.
openings for pipe connections
用于管子连接的开孔
5.
circular openings not requiring reinforcement
不要求补强的圆形开孔
6.
welded reinforcement of nozzle opening
接管开孔的焊接补强
7.
musculus dilatator pupillae
瞳孔开肌(musculus)
8.
(biology) having a mouth or mouthlike opening.
（生物学）有孔或似孔打开的。
9.
Causing dilatation of the pupils.
瞳孔开大的使瞳孔扩大的
10.
A small opening or pore, as of a fruiting body.
小孔小的开口或小孔，如子实体的
11.
Fasteners--Split pin holes and wireholes
GB/T5278-1985紧固件开口销孔和金属丝孔
12.
The two holes furthest from the player are fundamental tone holes and next to them are two auxiliary tone holes.
尼端开有基 音孔、辅助音孔各两个，
13.
TO LF DOOR KEY CYL SWITCH
到左前门钥匙孔开关
14.
involute spline gear shaper cutter
渐开线花键孔插齿刀
15.
bolt or cotter-pin drill
螺栓或开尾销孔钻头
16.
Having no opening; not perforated.
不开口的，不穿孔的
17.
Open the air hole;the fire is dying down.
把气孔打开，火要熄了。
18.
TO RT DOOR KEY CYL SW
到右前门钥匙插孔开关