请输入您要查询的英文单词:
单词
background level
释义
background level
美
/ ?b?kɡra?nd ?levl /
简明释义
背景水平:指在某一特定环境或领域中的基准水平或常态水平。
网络释义
1
?背景值
背景值
短语
1
Background Levels of Influencing Forces
影响力背景水平
2
Background Sound Levels
噪音标准
双语例句
1
Dashed curves are for
background
levels
.
虚线曲线表示背景水平。
2
Radiation doses to humans may be characterized as low-level if they are comparable to natural
background
levels
.
对人类的放射剂量如果与自然环境辐射水平相比属低水平。
3
It is believed that such a level is of no significance to human health having regard to natural
background
levels
.
令人信服的是,考虑到自然本底值,这样小的放射水平对人体健康是无关紧要的。
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更新时间:2025/3/17 7:46:35