1.
Analysis of the Electrical Household Appliances Trade-in Subsidies Policy Based on Mathematical Models
家电以旧换新补贴政策的数理模型分析
2.
We offer old-for-new service.
本店有以旧换新服务。
3.
They made a clean sweep of their old furniture and replaced it with brand new pieces.
他们把旧家具全部去掉，换成全新的。
4.
We have replaced the old computer with a new one.
我们用一台新电脑更换了那台旧的。
5.
They trade in their car every four years.
他们每隔3年就以旧汽车贴换新车。
6.
Did you get a good trade-in on your sewing machine?
你以旧缝纫机折价换新合算吗？
7.
They trade in their car every three years.
他们每隔三年就以旧汽车贴换新车。
8.
Outmoded production equipment will have to be replaced or retrofitted at high cost if the country intends to reduce pollution.
如果这个国家打算减少染污，那么其陈旧的生产设备就需要以很高代价进行更换或翻新。
9.
'%1' is stored in the old format. Converting to the new format ...
“%1”以旧格式存储。正在将其转换成新格式...
10.
From today on, any customer who wishes to Buy a camera here may produce his old one to serve as part of the payment for new one.
即日起，凡购买本店照相机，均可以旧换新。
11.
In the United States some people trade in their cars every three years.
在美国有些人每隔3年就以旧车折价换新汽车。
12.
Rethinking the Position of Commerce--From the Angle of the Position-exchange of the Main Roles in the Household Appliances Price Battle;
重新审视商业的地位——以家电价格战主角换位为视角
13.
Second hand goods market will change riparian old City Square for a new business?
旧货市场将变滨水广场旧貌换新颜换出新商机?
14.
A renewal programme is under way to improve the operational effectiveness of the roadside emergency telephones.
当局现正更换旧有的紧急求助电话，以期改进电话的操作效能。
15.
They refuse to take my old car as part exchange for the new one.
他们拒绝接受我的旧车来折旧换新。
16.
They refused to take my old car as part exchange for the new one .
他们拒绝接受我的旧车来折旧换新.
17.
Thinking triggered by the financial storm of the market countries--from the Conversion of the old and new world system
由市场化国家的金融风暴引发的思考----从新旧世界体系转换谈起
18.
Accepting old equipment as a trade-in or extending especially good payment terms
让顾客可以用老旧产品换购新产品，或是提供特惠的付款方案