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The strain gauges were attached near the tip of the notch in order to detect the time of crack initiation;
把应变片粘贴在裂纹尖端附近获得裂纹扩展时间;
youdao
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The strain gauges were attached near the tip of the notch in order to detect the time of crack initiation;
把应变片粘贴在裂纹尖端附近获得裂纹扩展时间;
youdao