音标：[fəˈti:ɡ iksˈperimənt] ；

疲劳试验

fatigue experiment的用法和样例：

例句

The strength and fatigue tests have shown that the hybrid composite driveshaft is reasonable.研制的混杂复合材料传动轴经强度和疲劳试验证明是合理可行的。
This paper studied the fatigue properties of the plain concrete under constant amplitude flexural cyclic loading.在室内混凝土试件弯曲疲劳试验的基础上，研究了素混凝土受弯试件在等幅重复荷载作用下的弯曲疲劳性能。

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发表于:2018-12-01 / 阅读(273) / 评论(0)

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Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thank you！

发表于:2018-12-17 / 阅读(206) / 评论(0)

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发表于:2018-12-17 / 阅读(129) / 评论(0)

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英文语法词汇

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MARY LOUISE KELLY, HOST: This mass shooting in California happened 11 days after the one at a synagogue in Pittsburgh. And in the time between those two incidents, there were several other mass shootings that barely made headlines. As heartbreaking a

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