The main purpose of entity ejb components is to remotely access persisted data , mostly stored in a relational database 实体ejb组件的主要目的是远程访问持续数据,这些数据主要存储在关系数据库中。
The transaction support in jdbc 2 gave developers control over concurrent access to their data , thereby ensuring that persisted data is always in a consistent state Jdbc 2中的事务支持让开发人员可以控制对数据的并发访问,从而保证持续数据总是保持一致的状态。
持续: last; continue; sustain数据: data; record; information持续数据保护: cdp不连续数据: discrete data; discretedata连续数据: continuous data连续数据集: consecutive data set连续数据库: continuous database连续数据组: concatenated data set待续数据标记: more data mark连续数据集组织: consecutive data set organization连续数据采集传感器: cds不连续数列: discontinuous series; discrete series; non-continuous series断续数列: broke series; broken series非连续数列: broken series连号, 连续数: consecutive numbers连续数列: continuous series连续数年: for several years running连续数字: continuous number连续数字法: continuous numerical method持续: 1.(延续) last; continue; sustain 地震持续了大约两分钟。 the earthquake continued for about two minutes. 封锁可能要持续一段时间。 the blockade is likely to last for some time.2.(连续地) continued; sustained 生产的持续发展 sustained growth of production; 持续、 稳定、 协调的发展 stable, sustained and coordinated development; 使原油产量持续稳定上升 keep up a steady increase in the output of crude oil连续数值量度: continuous numerical measurement连续数字识别: continous digit recognition连续数字编号法: continuous numerical symbolization连续数年经营, 连年经营: operation for a series of years持续波: sustained wave; sustainedwave