“radioactive tracer sand technology”的概念、定义、翻译、参考文献-科学参考

单词	radioactive tracer sand technology
释义	radioactive tracer sand technology Encyclopedia 工学〔地学中核技术〕释 radioactive tracer sand technology放射性示踪沙技术将具有放射性的泥沙或类似物投放于海岸带、浅海海底，通过探寻放射性示踪沙的踪迹和放射性元素含量来计算泥沙的移动方向、速度、规模和研究泥沙流的方法。
随便看	branched covering space branched curve branched DNA branched element branched function branched hair branched horsetail branched minimal immersion branched minimal surface branched polymer branched solution branched structure of macromolecular chain branched surface branched value branch element branches of channels branch group branch hazard branch history table branchia branchial apparatus branch index branching branching ability branching condition

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