“砂矿取样”的概念、定义、翻译、参考文献-科学参考

单词	砂矿取样
释义	砂矿取样 Encyclopedia 理学采样释 placer sampling砂矿取样为查明砂矿床中有用矿物（或有用组分）的含量、分布规律及回收性能而进行的采样工作。
随便看	neutron-deficient nuclide neutron detection neutron detector neutron diffraction neutron diffraction analysis neutron diffraction pattern neutron diffractometer neutron diffusion neutron direct reading personal dosimeter neutron distribution neutron dose neutron dose equivalent rate meter neutron dosimeter neutron dosimetry neutron drip line neutron drip-line neutron drop neutron economy neutron elastic scattering neutron electric dipole neutron emission rate standard neutron escape neutron excess neutron exposure neutron flow equation

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。