receipt rate的意思|示意

Levine's group also evaluated the teachers' math anxiety by asking them to rate how anxious they would feel in various situations, such as reading a cash register receipt or studying for a math exam.

她们需要参加数学考试，然后研究团队会评估她们在不同情况下的数学焦虑程度，例如看购物小票时或准备数学考试时。

Since the receipt rate of each month is not even, a certain inventory is necessary for regulation.

由于每月的到货量不均衡，故需一定的库存量以调节不足。