The process comprises: the preparation before nitriding, the preparation period, the temperature-rise period and the temperature-fall period of the nitriding process.

工艺过程为：氮化前的准备工作，氮化过程的准备阶段、升温阶段和降温阶段。

youdao

Global temperatures began to rise slowly after 1850, with the beginning of the Modern Warm Period.

1850年后，随着现代暖期的开始，全球气温开始缓慢上升。

youdao

It is, true, the period of his life that established his name and fortune, that swift rise from undergraduate cabaret turn to star host on both sides of the Atlantic.

这真的是他生命中建立了他的名声和财富的阶段，他迅速从本科毕业的卡巴莱歌手崛起成了大西洋两岸的明星主持人。

youdao

Before we get to that, I should say that the Greeks have already, before this period of the polis and the period of colonization which is connected with the rise of the polis, centuries before that the greeks had already spread out from their original settlements.

在我们深究此前,我得先说,在城邦时期和殖民地时期之前,即跟城邦兴起的两个关联时期,希腊人已在数百年前,从最初的家园往外移民

耶鲁公开课 - 古希腊历史简介课程节选

If you looked at the antibodies that were present in the blood, for example, you would find that most of those antibodies are IgM during this initial period of antibody concentration rise.

如果你现在观察血液中存在的抗体,举个例子,在初次免疫的抗体浓度上升阶段,你将会发现大部分的抗体都是IgM

耶鲁公开课 - 生物医学工程探索课程节选

This increase follows an 8.5 period rise in the same period in the prior year.

FORBES: Zale Corp. Comp Sales and Revenue Up Nearly 6%

This increase follows a 7.5 period rise in the same period last year.

FORBES: Zale Corp. Comp Sales and Revenue Up Nearly 6%

And yes, we really would have expected treatments to rise over this period.

FORBES: How to Lie With Numbers: Alcohol and Health Care Edition