名词
中文翻译：收缩前沿
同义词：
['contractfront', 'contract edge', 'contract zone例句：1. The shrinkagefront is the point where the material beginsto contract.（收缩前沿是材料开始收缩的地方。）']
例句：
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1. The shrinkagefront is the point where the material beginsto contract.
收缩前沿是材料开始收缩的地方。
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2.The researchers found that the shrinkage frontwas moving faster than expected.
研究人员发现，收缩前沿比预期移动得更快。
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3. The shrinkage front is a critical factor in determiningthe shape of the object.
收缩前沿是决定物体形状的关键因素。