名词
中文翻译：点载荷
同义词：
['point force', 'point loading']
例句：
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1.The engineer calculated the point load on the bridge to ensure its stability.
工程师计算了桥梁上的点载荷，以确保其稳定性。
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2. During the construction, the workers had to bear the point load of heavy machinery.
在施工期间，工人们必须承受重型机械的点载荷。
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3. The weight of the object being loaded is equal to the point load.
被加载物体的重量等于点载荷。