| 释义 |
Leeb hardness
基本例句
里氏硬度
The Leeb hardness tester as well as its features,typical applications,development and proper type selection were introduced.介绍了里氏硬度计及其特点与适用场合,里氏硬度计的发展状况,里氏硬度计的正确选型;
In this paper,the influence of the impact block mass and the impact height in Leeb hardness measurement are analyzed with the method of orthogonal experiments.利用正交试验的方法分析了冲击体质量和冲击高度对里氏硬度测量值的影响,同时给出了一个两因素水平的可允许变动范围。
The corresponding relation between Vickers hardness and Leeb hardness is investigated in this paper,and the method of least square estimation is used to regress the equation between them.研究了维氏硬度和里氏硬度的对应关系,在大量试验的基础上,采用最小二乘法拟合了维氏硬度和里氏硬度的关系式,并对原换算表的低值部分进行了扩展。
A New Hardness Testing Instrument--Leeb Hardness Tester一种新型硬度测试仪器--里氏硬度计
APPLICABILITY ANALYSIS OF G-TYPE LEEB HARDNESS TESTER IN TESTINGG型里氏硬度计在测试中的适用性分析
STUDY ON THE INFLUENCING FACTORS ON LEEB HARDNESS TEST影响里氏硬度检测因素的探讨 |