释放源是划分爆炸危险区域的基础,在释放源的等级中,()是指正常运行时的周期性释放或偶然释放。A:连续级释放源B:一级释放源C:二级释放源D:多级释放源

作者: rantiku 人气: - 评论: 0
问题 释放源是划分爆炸危险区域的基础,在释放源的等级中,()是指正常运行时的周期性释放或偶然释放。
选项 A:连续级释放源 B:一级释放源 C:二级释放源 D:多级释放源
答案 B
解析 本题涉及的考点是一级释放源的定义。一级释放源是指正常运行时周期性释放或偶然释放。

猜你喜欢

发表评论
更多 网友评论0 条评论)
暂无评论
错误啦!

错误信息

  • 消息: [程序异常] : MISCONF Redis is configured to save RDB snapshots, but it's currently unable to persist to disk. Commands that may modify the data set are disabled, because this instance is configured to report errors during writes if RDB snapshotting fails (stop-writes-on-bgsave-error option). Please check the Redis logs for details about the RDB error.
  • 文件: /twcms/kongphp/cache/cache_redis.class.php
  • 位置: 第 85 行
    <?php echo 'KongPHP, Road to Jane.'; ?>