Macropayment system deals with large transaction amount, needs strong security mechanisms and high transaction processing costs.

宏支付系统处理的交易金额大，需要较强的密码安全机制来，需要较高的交易处理成本。

youdao

Instead, you could ask 'Imagine you were the regulator, how large the transaction amount should be in order to be considered a Large transaction'.

取而代之，你可以问“想象你是监管者，你觉得多大金额的交易才应该被订为作所谓大额交易”。

youdao

Experimental comparison with the previous work indicates that it accelerates the sampling speed in the large transaction databases which reduces CPU execution time, and possesses a good scalability.

通过实验分析表明，该算法明显地加快了大事务数据库中采样的速度，从而降低了CPU时间，而且具有很好的可扩展性。

youdao

In one large transaction recently, NorthStar Realty Finance Corp.

WSJ: New Jersey Fund Move Could Clarify Prices

Research conducted by Adi Shamir, one of the pioneers of the RSA algorithm for public-key cryptography which forms the basis of online security today indicates that bitcoin markets indicated that all the large bitcoin transactions over the past few years seem to have the same originating source, related to a single large transaction that took place in November 2010.

FORBES: Bitcoin Ready To Go Mainstream With First U.S. Exchange

For instance, Kerr said that companies with Web sites that have large and unpredictable transaction rates could take advantage of the system's ability to scale by adding another node, rather than buying new systems.

CNN: IBM commercializes supercomputer