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1·For sections heavier than 20 mm the depth of hardening, i. e. the distance from the surface to the 550 HV level, is about 4 mm.

因为比20毫米变硬的深度沈重的区段，也就是距离从表面到550 HV水平，是有关4毫米的事。

2·The micro-structure of hardening layer and motherly-body is different, which provide passibility for measuring the depth of hardening layer by supersonic ware.

由于硬化层与基体的微观结构不同，也就为超声波测量硬化层的深度提供了条件。

3·The class covers security hardening, customizing authentication, integration, single sign on, and a variety of other related topics in depth.

这个课程深入讲解安全性加强、定制身份验证、集成、单点登录和各种其他相关主题。

4·The feature of hardening layer is usually expressed by its hardness and depth, and the micro-structure of its material is determined by the hardening process.

硬化层的特征通常由它的硬度、深度来表征。硬化层材料的微观结构又取决硬化过程。

5·Hardening layer depth is an important process requirements, it has great influence on the quality of products.

淬火层的深度是一个重要的工艺要求，它对产品的质量有很大影响。

6·The surface characteristic of the grinding hardening parts and effect of grinding parameters on the hardness penetration depth and the new process industrial application will be illustrated in detail.

主要论述了磨削淬硬零件的表面特性及磨削参数对磨削淬硬层深度的影响以及在工业中应用的可行性。

7·Under these circumstances there would always be some finite depth of surface hardening regardless of size.

在这种情况下不管零件尺寸如何，其表面总归有一定深度被硬化。

8·The laser hardening of the T10 steel specimens has been carried out and the effects of laser hardening technical parameters on hardened depth are discussed.

为探讨钢的激光淬火工艺参数对淬硬层深的影响，本文对T10钢进行了激光淬火试验。

9·The width and depth of laser transformation hardening zone and residual stress distribution were measured experimentally.

实测了激光相变硬化区的宽度和深度及残余应力分布。

10·Conversely, according to the demand of hardening depth of a certain diameter of steel sphere, a steel kind of suitable hardenability can be selected.

反之，也可根据对某一直径钢球的淬硬层深度的要求，选择具有适当淬透性的钢种。