英语词汇“natural radiation background”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	natural radiation background
释义	natural radiation background un. 天然放射性本底
随便看	Critical Levels critical lift capacity critical limit critical limit hypothesis critical line critical link critical liquid water content critical list critical-listening critical literacy critical-load critical load critical load current critical loading critical load line critical loads critical locus critical loop critical loss criticalluminance critical luminance difference critically critically-acclaimed critically acclaimed critically corrected lens 蚁附蜂屯蚁附蝇集蚁集蜂攒蚂蚂1 蚂蚁缘槐蚃蚄蚅蚆くい倒すくい倒れくい入るくい出くい切るくい初めくい千ぎるくい千切るくい合うくい合わせ