Use checked exceptions to report errors that may occur, however rarely, under normal program operation.
使用需检查异常来报告可能发生但是在正常程序操作中很难发生的错误。
Under the normal operation condition, the maintenance of the refrigeration system can be carried out.
在机组正常运行的情况下，可以对制冷系统进行检修。
Under the normal operation condition, the maintenance of the refrigeration system can be carried out.
在机组正常运行的情况下，可以对制冷系统进行检修。
应用推荐