“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	bounded linear functional bounded linear operator boundedly compact boundedly compact set boundedly compact space boundedly complete boundedly complete basis boundedly complete family boundedly complete family of distributions boundedly complete snfficient boundedly complete statistic boundedly convergent series bounded manifold bounded matrix bounded mean oscillation bounded measure bounded metric space bounded minimization bounded minimization operator bounded modular square root bounded motion bounded mu-operator boundedness boundedness from one side boundedness in probability

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