按期

He defaulted in his payments on the loan.

他没有按偿还贷款。

Production at the factory has shifted into overdrive in an attempt to meet the new orders on time.

为了按完成新订单，工厂已开足了马力。

Those enterprises keep books at planned cost or norm cost in daily accounting shall account for the coit variances and adjust planned cost (or norm cost) into historical cost periodically.

采用计划成或者定额成法行日常核的，应当按其成差异，将计划成或定额成调整为实际成。