Used, for example, to wrap a method call in a transaction, or time the execution of a method.

比如，用来在事务中封装某个方法调用，或者记录方法的执行时间。

youdao

Generally the deadline of transaction is only considered in dealing with real-time transaction scheduling, but in many cases, scheduling method is directly related with data deadline.

实时数据库系统的事务调度一般只考虑事务的截止期，但是，在很多情况下，它还与数据截止期直接相关。

youdao

This paper studied the effect of the Cost of Transaction Time (CTT) upon the pricing with the method of psychological experiment. 62 subjects participated in the experiment.

本文在实验经济学的基础上，用心理学的实验法，模拟了现实中在买卖交易价格信息不对称的情境下，时间压力不同对价格的影响问题。

youdao