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- On the basis of studying on Baiguoping phosphate deposits cadmium geochemical characteristics, the significance of studying on cadmium supergene geochemistry activation course in phosphate rock deposits is discussed. 摘要通过对白果坪磷矿床中镉地球化学特征的研究，探讨了对磷块岩矿床中镉的表生地球化学作用过程研究的意义。
- The office has been humming with activity. 办公室一直忙着搞活动。
- The threat of war has depressed business activity. 战争的威胁使经济萧条。
- The belt is a geochemically active zone and is favourable for the migration, concentration and oreforming for gold and related elements. 韧性剪切带是一个地球化学活动带;具有金及有关元素迁移、聚集和成矿的有利条件.
- There has been a lot of activity in the town today. 今天市中心相当热闹。
- The town was humming with activity. 该市镇生气勃勃，呈现一片热闹的景象。
- Stamp collecting is my favorite activity. 集邮是我最喜爱的消遣。
- The store was a scene of great activity. 这家商店顾客盈门。
- He once engaged in anti-government activity. 他一度从事反政府的活动。
- The office is humming with activity. 办公室里一片忙碌。
- A center of interest or activity. 中心兴趣或活动的中心
- Showing no optical activity in polarized light. 无旋光的极化光下无光学反应的
- An increase, as in movement or business activity. 进步，改进，改善运动或商业活动的进步或兴隆
- Indulgence in or pursuit of sexual activity. 纵欲; 追求肉欲对性行为的放纵或追求
- Comprehensive geochemical surveys are analysed. 广义的地球化学普查需要分析。
- The phenomena associated with volcanic activity. 火山现象与火山活动有关的现象
- A range of endeavor or activity; a province. 范围努力做 ... 的范围或活动范围; 范围
- geochemical activity 地球化学活动性
- Strict regulations that paralyze economic activity. 阻碍经济活动的严格的规章制度
- A state of nervous activity; a fuss. 吵闹处于紧张活动状态; 吵闹
