1.
They bartered farm products for machinery.
他们用农产品交换机器。
2.
THE PRICE AND VALUE OF TOUR PRODUCT
旅游产品交换过程中的价格与价值关系探讨
3.
Some trading posts exist in the Southwestern US, where Indians sell or exchange products for food, clothing, and farm equipment.
美国西南地区还有些商栈，在那里印第安人出售产品或以产品交换食品，衣物及农用设备。
4.
exchange of products in accordance with labour values
按劳动耗费量交换产品
5.
In exchanging his product, the producer surrenders it;
生产者在交换的时候交出自己的产品；
6.
Trade passwords, product decryption keys, or programs.
交换口令，产品解密答案，或程序。
7.
Product data exchange technology based on STEP and XML
基于STEP和XML的产品数据交换技术
8.
That country, however, in whose cargoes there is the greatest proportion of native, and the least of foreign goods, will always be the principal gainer.
但是，国产商品占交换品最大部分而外国货物占交换品最小部分的国家，总是主要的利得者。
9.
In barter, goods are exchanged for goods, and in private compensation, assets against assets.
在易货贸易中，商品与商品进行交换；在私人赔偿中，以资产抵付资产。
10.
Exchange Mechanism of Product Data in Aerocraft Concurrent Engineering;
飞行器并行工程中的产品数据交换机制
11.
Such laws also govern the chances of commodity production and exchange.
这种规律也支配着商品生产和商品交换的偶然性：
12.
Commodity production andcommodity exchange should not be opposed to economic development and socialprogress.
因而,不应当把商品生产、商品交换和经济发展、社会进步对立起来。
13.
But when you buy an imported product, a much more complicated exchange process is triggered.
但是，当你购买某种进口产品时，就产生了一种复杂得多的交换过程。
14.
This was also one of the most important orders won by China's domestically manufactured program controlled switching products.
这也是中国国内生产的程控交换机产品赢得的重要订单之一。
15.
It must engage in barter in order to trade those goods that the household specializes in producing.
它就一定是进行易货贸易，以便把家庭专门生产的产品拿去交换。
16.
Normally, this final stage of heating is accomplished after the product temperature has been raised to a significant level using a plate heat exchanger or similar heat exchange system.
通常,将产品用片式热交换器或相似的热交换设备升到很高温度以后,加热阶段才完成。
17.
exchange present
互赠礼物，交换礼品
18.
With commodity production, production no longer for use by the producers but for exchange, the products necessarily change hands.
随着商品生产，即不是为了自己消费而是为了交换的生产的出现，产品必然易手。