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1·At last, a facture toughness test method was presented.

最后，介绍了一种断裂韧性的测试方法。

2·An experiment on dynamic rock fracture toughness test using edge-notched disc specimen is presented.

提出用边切槽圆盘试样测量岩石动态断裂韧度的实验方法。

3·The method of toughness test such as Direct Crack Measurement and Indentation Strength by Bending etc. Are also introduced.

介绍了直接压痕法、弯曲压痕强度法等几种韧性测试方法。

4·The composition was optimized by tiny alloying, orthogonal test design and the hardness and impact toughness test for the different samples with different combination of alloy composition.

该技术采用微合金化，利用正交试验设计方法，对不同成分搭配的试样进行宏观硬度和冲击韧性测试，优化了合金成分。

5·The influence of pre-heating temperature on organization and performance of X80 pipeline steel was investigated by weld thermal simulation technique and the instrumented Charpy impact toughness test.

采用焊接热模拟技术和显微分析方法，研究了回火焊道热处理对X80级管线钢焊接热影响区韧性的影响规律。

6·The influence of pre-heating temperature on organization and performance of X80 pipeline steel was investigated by weld thermal simulation technique and the instrumented Charpy impact toughness test.

文章分析了自保护药芯焊丝的主要成分及作用，介绍了天津市金桥焊材集团有限公司研制的X80管道钢用自保护药芯焊丝的力学性能试验结果。

7·After going through it I feel quite happy now, she said. I think Gaokao is a very good training -- not as a test of my academic studies, but of my mental toughness.

“经历了高考我感到很开心，”她说，“我觉得高考是个非常好的锻炼，不仅仅是我学习能力的测试，更是为韧性的锻炼。

8·But in fact Mr Obama passes the Cheney test fairly well, providing a well-calibrated combination of toughness and strategic innovation.

但事实上奥巴马很好地通过了切尼的测验，他提出了一个更为精准的结合强硬和战略革新的组合体。

9·In this paper, the dynamic fracture toughness measuring method for 921a shipbuilding steel is studied by instrumented Charpy impact test.

本文利用示波冲击试验，对船用921 A钢动态断裂韧性的测试方法进行了研究。

10·In this paper, the test results of bending concrete specimens are shown, and the vlues of plane-strain fracture toughness, calculated by four different methods, are compared with one another.

本文，对混凝土弯曲试样进行了测试，并用四种不同的方法进行了平面应变断裂韧性的计算和比较。