Temperature uniformity is greatly improved by a perforated heat shield which absorbs radiant heat and distributes it more evenly.

He stuck out his boot and deflected the shot over the bar seconds before the final whistle

就在终场哨响前几秒，他伸脚一挡，使射门的球变向飞过了球门横梁。

The tree affords some shelter from the sun.

这棵树可以挡一挡太阳。

Go up the hill in first gear.

挂一挡上山坡。

Now put the car in first.

现在把车开到一挡。

He stuck the car in first and revved.

他挂上了一挡，开动了汽车。

"Settle into the driver's seat, fasten the seat belt, shift into first gear and put your foot on the accelerator, push down the handbrake*"

坐上驾驶座，系好安全带，挂一挡，脚放在油门上，放下手刹

The soldiers interposed their bayonets, for they thought that he was about to attack the inspector, and the latter recoiled two or three steps.

两个兵急忙用他们的刺刀向前一挡，因为他们以为他要来伤害巡查员，巡查员也退后了两三步。

A separation blade is also arranged between the roller and the blade.

所述的滚筒和刀片之间还设有一挡片。

Cover for me. I gotta whiz behind a tree.

帮我挡一挡，我要到树后面去一趟。

I didn't know how to get out of first gear.

不知道如何从一挡到二挡。

When the clutch broke, the car was locked into second gear

离合器失灵后，汽车只能在二挡行驶。

You'll have to change down into second to get round the corner.

你转弯时需要将车速调低到第二挡。

Change down into second.

把车速调低到第二挡。

The results present that the main sources are in the gearing of input shaft and intermediate shaft, the second gearing and the fifth gearing.

结果表明，输入轴和中间轴常啮合齿轮副、二挡齿轮副、五挡齿轮副为该变速器噪声的主要来源。

When it's icy, move off in second.

路面有冰时，起步挂二挡。

Change into second gear when you go up the hill.

上山时要换第二挡。

Change from second to third.

从二挡换到三挡。

Are you in first or second?

你用的是一挡还是二挡？

This is gear knob: neutral gear, first gear, second gear, third gear, fourth gear, fifth gear, retreat gear.

这是变速杆手球：空档；一挡；二挡；三挡；四挡；五挡；倒挡；

The driver changed down from third to second ( gear).

驾驶员将车速从第三挡调低到第二挡。