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- A variation trend has been pointed out in this paper that the geochemical background field descends gradually (i.e. high background field exists in the bas... 烃类湿度系数呈现西干东湿的变化趋势。主要含油气盆地地球化学场与地热梯度具有明显的相关性,揭示了两者间的成因关系。
- Research on geochemistry background value for subsurface water in Shanghai 上海市浅层地下水环境地球化学背景值研究
- Keywords subsurface water;geochemistry background value;NH4 - N;NO2;NO3;synthetic organic pollution; 浅层地下水;地球化学背景值;氨氮离子;亚硝酸根离子;硝酸根离子;综合性有机类污染;
- He has a strong political background. 他有强大的政治背景。
- That incessant background music gets on my nerves. 那没完没了的背景音乐令我非常烦恼！
- He has a working-class background. 他是工人阶级出身。
- Geochemical background and geochemical baseline 地球化学背景与地球化学基准
- Get the fall in the background, will you? 把瀑布拍进背景中去好吗？
- A background accompaniment, as for a performer. 伴奏为一个演奏者配音伴奏
- She came from a privileged background. 她出身於特权阶层。
- He came from an impoverished background. 他出身贫寒。
- This book gives the background of the Civil War. 这本书叙述了南北战争的背景。
- Other motives may have lurked in the background. 这后面可能隐藏着其它动机。
- He was lurking slyly in the background. 他狡猾地躲在背後活动。
- Her own particular chip on the shoulder was her poor background. 她感到怨恨的特有原因是她的背景不好。
- geochemistry background 地球化学背景
- He stayed in the background to escape from the public attention. 他呆在幕后为了避开公众的注意。
- geochemistry background value 地球化学背景值
- The Geochemistry of Gold and Its Deposits II. 金的地球化学及金矿床2。
- Isotopic geochronology and geochemistry II. 同位素地质年代学与地球化学2。
