We can sum up the main point of the lesson in three sentences.

In an hour the drivers will be warming up for the main event.

一个小时后车手们将做好准备参加这项重要的赛事。

All main courses come with salad or vegetables.

所有主菜都配有色拉或蔬菜。

Be careful crossing the main road .

过大马路时小心点儿。

The discovery was incidental to their main research.

这一发现是他们主要研究中的附带收获。

The discussion focused on three main problems.

讨论集中在三个主要问题上。

Tempering by grinding heat causes hardness change at the surface of the hardened steels.

磨削热导致回火引起淬硬钢磨削后表面硬度变化.

The line has perfect performances and is widely used for hardening and tempering bearing parts.

该生产线消化吸收国外先进技术,性能优越,主要用于轴承零件的淬、回火.

When tempering properly, the milling property of wheat and flour quality could be greatly improved.

调质既能显著改变小麦的制粉特性,同时对小麦粉的品质也会产生一定的影响.

The tempering smell of the cream cake almost made me forget I was on a diet.

奶油蛋糕很香啊,我差点忘了自己是在节食.

We have been in the midst of tempering.

这一回就是一次锻炼.

We human beings need tempering too.

我们人也要锻炼.

It was a kind of tempering for us.

这对我们是一种锻炼.

Don't we talk about tempering?

不是讲锻炼 吗 ?

Didn't you say you wanted tempering?

你们不是讲锻炼 吗 ?

Temperance is, on a surface level, about " tempering. "

表面上来看, 与节制相关的是 “ 调和 ”.

In diffusion layer , cracks were found after hardening and tempering.

调质使得扩散层产生裂纹.

Keywords: ultra-low carbon bainitic steel, tempering, transmission electron microscopy.

关键词: 超低碳变韧铁合金钢 、 回火 、 穿透式电子显微镜.

At high temperature uses are: sintering, welding, hardening, sintering, tempering, Xu cold.

在高温下使用用途有: 烧结 、 焊接 、 淬火 、 烧成 、 回火 、 徐冷.

However, most are now predicting a short term tempering of Usd buying.

然而, 大多数的分析师预计,将会有个短期的美元买入的回调过程.

It's a new process for tempering steel.

这是一种新的炼钢方法.