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1·The results show that the hardening depth of steel by composite treatment is much larger than that of single treatment of ion nitriding.

结果证明：复合处理的淬硬层深度大于非氮化激光处理的硬化层。

2·Hardening depth related to the technical parameters and the quenching temperature field is an important target by plasma surface quenching.

硬化层深度是等离子弧表面淬火效果的重要指标之一，而硬化层深度与工艺参数、淬火过程中温度场的变化密切相关。

3·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。

4·The simulation on medium frequency induction hardening process of crankshaft in 6110 engine is carried out by using FEA software ANSYS with hardening depth predicted and residual stress calculated.

利用A NSYS有限元分析软件，进行了6 110钢曲轴的中频感应淬火过程的模拟计算，并预测了淬硬层的深度，计算了淬火后的残余应力分布。

5·Methods: According to their effects on the hardening depth and surface characteristic of the set materials, the water-hardening components, excipient vehicles, coagulation accelerators were selected.

方法：通过测定材料在水中的凝固速度及凝固后材料表面性状，对水硬性材料成份的种类、赋形剂的种类及凝固促进剂的种类进行筛选。

6·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。

7·The hardening case depth and hardness curve can be changed by adjusting heating time, heating power and cooling speed during induction hardening.

在感应淬火中，通过改变加热时间、加热功率和冷却速度可以改变淬硬层深度和硬度梯度。

8·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。

9·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。

10·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。