百分吸收系数的表示符号是

作者: tihaiku 人气: - 评论: 0
问题 百分吸收系数的表示符号是
选项
答案 A
解析 本题考查对光谱分析法中基摩尔吸收系数,是当浓度以“mol/L”为单位时的吸收系数;A是波长符号。建议考生熟悉各类光谱分析法基本符号。本题答案应选A。
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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.'; ?>