对整个话单处理流程，采用数据库事务机制，保证话单文件解析、入库、汇总的完整性。

Integrating of call parsing, storing and collecting is implemented, via database transaction in the call processing.

youdao

Web服务环境需要与上述相同的由传统事务机制所提供的协调行为，用来控制应用程序的各项操作和输出结果。

A Web service environment requires the same coordination behavior provided by a traditional transaction mechanism to control the operations and outcome of an application.

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该事务机制利用了保存操作的“如果被并发修改则失败”(fail - if - concurrently - modified)语义以提供完整性。

The transaction mechanism takes advantage of the save operation's fail-if-concurrently-modified semantics to provide integrity.

youdao

The first is this, that emotions are basically mechanisms that set goals and priorities and we're going to talk a lot about in this class and the next class about universals.

首先，情感是基本机制,设定目标及事务优先级,我们将谈论很多关于宇宙的话题,在这堂课和下堂课。

耶鲁公开课 - 心理学导论课程节选