notched specimen
[试验] 切口试样
常用释义
英式发音
美式发音
基本释义
- [试验] 切口试样
例句
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1·The cleavage facture stress of notched specimen is much higher than that of smooth specimen.切口试样测得的解理断裂应力明显高于光滑试样。
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2·As for notched specimen, the fatigue life prediction using fatigue factors of half-life section is the smallest.对于缺口疲劳试样，则采用半寿命阶段的疲劳参数的预测结果为最小。
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3·The fatigue life of a notched specimen under random loading spectrum is evaluated by means of the present method.用该方法分析了一个缺口试件在随机谱载下的裂纹形成寿命，结果比常规的有效系数和雨流法更接近试验结果。
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4·The results show that the crack propagation work of V-notched specimen can well reflect the notch sensitivity of the tested steels.结果表明：V型缺口试样的裂纹扩展功能较好地反映材料的缺口敏感性。
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5·Tests results show that the fatigue performances of the shroud-like specimen and the platform-like specimen are respectively 7.68% and 5.93% those of the notched specimen.试验结果表明：缘板模拟件、叶冠模拟件的材料疲劳性能分别为对比试件(和叶身中部材料性能基本相当)的5.93%和7.68%。
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6·Charpy impact test (V gap) : the specified height of pendulum of the one-time blow to V notched specimens in beam state, test specimen is broken by the impact absorbing energy.夏比(V型缺口)冲击试验：用规定高度的摆锤对处于简支梁状态的V型缺口试样进行一次性打击，测量试样折断时冲击吸收功的试验。
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7·The critical event for cleavage fracture in notched specimens is the propagation of a ferrite grain-sized crack into the matrix, and is independent of specimen sizes and widths.在缺口试样中，解理断裂的临界事件是铁素体晶粒尺寸的裂纹扩展进入基体，不随试样尺寸和宽度变化。
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8·The impact test of the pendulum is used to strike the notched specimens of the cantilever beam with a prescribed height, and the test of impact absorbing power when the specimen is broken.艾氏冲击试验：用规定高度的摆锤对处于悬臂梁状态的缺口试样进行一次性打击，测量试样折断时冲击吸收功的试验。
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9·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。
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10·For crack-opening displacement tests, a specimen is notched and then fatigued by flexing to obtain a fine crack. Force is then applied until the crack begins to grow.在裂纹扩展试验中，试样切口后使其弯曲并产生微小裂纹，在试件上继续加力直到裂纹扩大为止。