The model of simulation and parameter optimization for inventory control is establised,with the time-varying and stochastic characteristics of goods demands are taken into account as well as the stochastic characteristics of the goods arrivals lead-time,under the cosumption that the enterprise take the strategy of controling its inventory with fixed order batch and reorder point.
考虑产品需求时变性和随机性特点,以及到货提前期的随机性特点,并假定企业按照固定订货批量和再订货点控制库存的策略,建立了库存控制仿真与参数优化模型。
No, thank you. I'll call back later.
不用，谢谢你。我稍后再打。
Well, I'll call him again later.
好的，我稍后再打给他。
Could I call you later?
我稍后再打给你，好吗？
XXX is on the phone, please call back in a few minutes.
某某正在打电话,请你稍后再打过来.
I'm very busy.Please ring off and call me later.
我现在很忙，挂线稍后再打。
I will call you back later to arrange a new appointment.
我稍后再打电话给您，和您重约时间。
The server has run out of disk space. Please try printing your document at a later time.
服务器的磁盘空间不足。请稍后再打印您的文档。
If you don't mind, could you please call back and leave a message on the answering machine? My English is not very good.
你知道吗?我的英文不是非常好,我不想听错话。你介意稍后再打来吗?我很抱歉。
Let me call him again later.
稍后让我再打给他。
The printer is currently busy or the printer queue is full. Try to print again at a later time.
打印机正忙或打印队列已满。稍后再试。
The number cannot be reached now. please hang up and try again later
您所拔打的号码无法接通,请稍后再拔
The subscribe you dialed is busy now, please dial later.
您现在拔打的电话正在通话中，请稍后再拔。
Give me a call later, Malcolm.
请稍后打电话给我 ，Malcolm。
Would you like to play badminton later?
稍后你想打羽毛球吗？
The telephone lines are all Busy at the moment. Try again later.
"热线中,请稍后再拨。 "
It may be done a little later .
这事可以稍后再做。
I shall return to this point later.
我稍后再谈这个问题.
Oh, I'm sorry. I'll call back later.
噢，对不起。我稍后再拨。