Making the clear picture for deburring i . e . pinhole.

Pinhole is an ancient imaging technology.

针孔摄影是一种远古的成像术.

Precise boring of the pinhole is one of the key processes guaranteeing precision in piston machining.

精镗销孔是活塞加工中保证精度的关键工序之一.

This experiment demonstrates the theory of pinhole imaging.

这个实验是为了演示小孔成像的原理.

The worst thing is that a pinhole is very very dim, making observation extremely difficult.

最坏的而是一个针孔十分之暗使令观测极之困难.

This is the earliest pinhole image formation experiment and the earliest cognition of rectilinear propagation.

八条中的后三条叙述了反射(平面、凹面、凸面)镜成像现象.

The bird a broken pinion never soars so high again, but its song is sweeter.

折翼的鸟永远不能振翅高飞, 但却可以唱出更美妙的歌.

End play in drive pinion bearings.

驱动小齿轮轴承的端隙.

The rack and pinion power steering gear of rotary valve has been widely the car.

现代轿车多采用转阀式齿轮齿条液压动力转向器.

The drive pinion is meshed with a large ring gear ring gear revolves with the pinion.

传动齿轮与一个很大的冠状齿轮啮合,传动齿轮驱动冠状齿轮.

Worn teeth on ring gear or drive pinion gear.

环形齿轮或驱动小齿轮上齿磨损.

He is held with his arms pinion together behind his back.

他被捉住反剪著双臂.

Install pinion front bearing, if necessary.

如需要,安装小齿轮前轴承.

Mark the propeller shaft and pinion yoke, or pinion flange, for installation reference.

在传动轴和传动轴轴轭 、 或小齿轮轴轭上作标记, 作安装的参考标志.

Check ring gear and pinion gear teeth contact pattern.

检查环形齿轮齿接触印痕.

Remove pinion gears from differential case.

从差速箱处拆卸主动齿轮.

Install the pinion mate shaft lock screw finger tight to hold shaft during differential installation.

在差速器安装期间,安装小齿轮配合轴锁螺丝,用手紧固它,以把握住轴.

My arms were pinioned behind me by the policemen.

我被警察反剪了双臂。

They were pinioned against the wall.

他们被牢牢地靠墙绑着。

The device can be powered electrical, pneumatic, manual, pinion rotating devices.

本产品驱动装置可采用电动 、 气动 、 手动 、 伞齿轮转动等装置.

Why don't you try tightening the pinion nut first?

你为什么不先扭紧小齿轮的螺帽?