1.
A machine part, such as a piston, that operates with a thrusting or plunging movement.
撞针杆一种带有猛烈的冲或扎运动来运作的机器部件，如撞针
2.
The lever pressed by the finger to discharge a firearm.
扳机用手指扳动即能释放子弹的击铁或撞针的械杆
3.
A pin in the print head of a computer printer.
撞针计算机打印机的印刷头上的撞针
4.
As a typical example, the contact-impact problem between the drillstring and the bore hole wall in oil field has been calculated and analysed.
文中针对石油工程中钻柱这类典型的细长杆与圆形井壁的接触碰撞问题进行了求解。
5.
The car banged up a lamppost.
汽车撞坏了一根路杆。
6.
The car hit against the telephone pole.
汽车撞到了电线杆上。
7.
The car hit the pole.
那部车子撞到电线杆。
8.
The car hit the electric light pole.
车子撞上了电线杆。
9.
I ran into the telephone pole.
我不小心撞上了电话杆。
10.
The car hit against the lamp-post
汽车撞在了路灯杆上。
11.
The salesman reversed his car into a wall and bent the bumper.
销货员倒车时撞到墙，把保险杆撞弯了。
12.
ond collet support eccentric
双秒针制动杆偏心销
13.
Tighten needle bar connection screw 2 in needle bar connection 3 so that the marker line of the needle bar aligns with the bottom end of needle bar lower bushing 1 at the lowest position of the needle bar.
在针杆最下点，让针杆下金属部件1对准针杆的刻线，然后拧紧针杆套筒3紧固螺丝2。
14.
The force of the impact caused the car to swerve, smash into railings on the traffic island and hit the pedestrians.
两车相撞后，冲力令车辆失控，撞毁安全岛上的栏杆，并撞倒行人。
15.
The car reversed into a lamp-post.
汽车倒车撞到一根电线杆子上。
16.
He drove(at) full tilt into the lamppost.
他全速开车，撞到电线杆上。
17.
Some crash into tall buildings, telephone poles, or even widow panes.
有些鸟撞上高楼、电话杆甚至窗户玻璃。
18.
Running down the street, I knocked up against the lamppost.
我沿街跑时撞上了电灯杆。