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- 宽甸县水中硼的背景浓度及污染现状分析Analysis of Boron background concentration and pollution status of water in Kuandian County
- 该方法不仅可以很好地解决地下水系统输入项氚背景浓度恢复时间序列较长的问题,而且对于提高地下水的定年精度具有十分重要的意义。This method is of significance both to overcome the difficulties in the recovery of the historical tritium concentration and to enhance the accuracy of age-dating.
- 浓度(n) viscosity; consistency; thickness
- 浓度的pH indicator
- 背景的scenical
- 背景技术background art
- 低浓度light concentration
- 背景墙wall
- (构成某事物背景的)规律或制度;体制;模式General order or system that forms the background to sth
- 浓度测定titer
- 技术背景technical background
- 摩尔浓度molarity
- 大背景overall background
- 质量浓度mass concentration
- 探究某事的背景delve into the background of a case
- 气体浓度gas strength
- 背景调查background survey
- 溶液浓度solution concentration
- 酒精浓度alcohol concentration
- 本世纪初的一些重大事件为他的小说提供了背景。The important events at the beginning of the century provided the backdrop for his novel.