background levels翻译
background levels的基本解释
读音: 美: 英:
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。
例句
Dashed curves are for background levels.虚线曲线表示背景水平。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。
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。
短语
background levels of Influencing Forces 影响力背景水平Background Sound Levels 噪音标准
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纠错
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