spot transactions

Spot transactions mainly rely on the market mechanism to restrain.

现货交易方式主要靠市场机制来约束。

While American credit cards use the 40-year-old magstripe technology to process transactions, much of the rest of the world uses smarter cards with a technology called EMV ( short for Europay, MasterCard, Visa) that employs a chip embedded in the card plus a customer PIN ( personal identification number) to authenticate every transaction on the spot.

虽然美国信用卡使用有40年历史的磁条技术来处理交易,但世界上大多数国家都使用更智能的卡,其技术名为EMV（Europay、MasterCard、Visa的缩写）,利用嵌入卡中的芯片加上一个客户PIN（个人识别码）来现场验证每笔交易。

The company has sufficient sources of goods and a solid foundation for spot transactions.

公司有充足的货源和牢固的现货交易基础.

Individual gold investment on the mainland is limited to spot transactions.

大陆的个人黄金投资只限于现货黄金交易.

It is made up of two sections: the spot market for spot transactions, and the forward market for forward transactions.

即期交易是指必须立刻进行交割的外汇交易，远期交易必须在双方约定的将来某个日期进行交割。

Online transaction mode includes online spot transactions mode and agricultural order transaction mode.

农产品在线交易模式以在线现货交易模式和在线农业订单交易模式存在.

The conception and effect of the electric power futures market is advanced in this paper at first. The different of time-bargain between spot transactions and long-dated agreement bargaining is compared, then the basic theory frame of the electric power futures market has been established.

本文首先系统的介绍了电力期货市场的概念、实施模式、作用和意义，比较了期货交易和现货交易以及远期合约交易的区别，构建了电力期货市场的基本理论框架。

Finally, the price competition model between the market actors is proposed, and the power volume distribution model within the time-bargain and spot transactions is also proposed when the power futures market has been established in the future.

最后，本文还分别讨论了在电力期货市场建立健全以后，期货市场参与者的竞价模型和发电厂在现货市场与期货市场中的电量分配模型。

He discussed business and concluded transactions with us on the spot.

他与我们谈判业务并当场成交.