题目内容
通过辊压可以降低面带表面的粗糙度、提高黏结力。（）
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辊压操作是指由旋转的成对压辊对物料施以 、 ，从而使得通过辊间的形状不规则、内部组织松散的物料在此作用下变成为具有一定形状规格的产品的操作。
1.I would advise people to think very carefully about ____________ themselves to working Sundays.
2.The best way of __________ one's ability，in his opinion, is not through what one said but through what one did.
3.It is hard to measure the potential of those ___________ to abide whatever pressure life brings on them.
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