These non-characters data tables and indexes in the database by partition storage to improve the query and operation performance on a great lot non-character data.
针对档案管理系统对非字符型数据进行存储和访问的一些技术难题,本文首先讨论了对现有的纸质档案扫描采集,以及对电子格式文件直接入库,在数据库中对存储这些非字符文件数据的表和索引进行分区存储管理,以提高查询和操作大量非字符数据的系统性能。
Back and forth
来回,往返,来来往往地
One way or round way?
单程还是往返程? ?
Would you want one way or round trip?
是单程的还是往返的？
He that go to the contrary way , must go over It twice .
走错方向，徒劳往返。
The price is 20 yuan for a return ticket.
往返票价是二十元。
I'd like a round-trip ticket, please.
我要一张往返车票。
That is a return ticket.
那是一张往返车票。
The bowers where Lucy played;
露西留连往返的亭榭，
commute between London and New York
定期往返于伦敦纽约间
I'll take the round-trip ticket, please.
我要买往返的车票。
I've booked return tickets.
我订的是往返机票。
traveling between Great Britain and France.
往返于英法两国之间。
How long does it take to go there and back?
往返需要多少时间?
Can I go there and back in one day?
一天之内我能往返吗？
A: OK. Give me a round trip ticket.
甲：好，给我一张往返票。
A round trip ticket saves you aboutpercent of the fare
往返票为您节约%的票价
"Shuttle, Rotation Injection Heading Machine"
往返、旋转式注塑打头机
