“nanogram”的概念、定义、翻译、参考文献-科学参考

单词	nanogram
释义	nanogram [`nan·ǝ´gram] ^MECHANICS One-billionth (10^-9) of a gram. Abbreviated ng.
随便看	dynamical friction dynamic algorithm dynamical halo model dynamic allotropy dynamical parallax dynamical similarity dynamical system dynamical variable dynamic analogies dynamic anthropometry dynamic augment dynamic balance dynamic behavior dynamic boundary condition dynamic braking dynamic breccia dynamic capillary pressure dynamic characteristic dynamic check dynamic circuit dynamic climatology dynamic compressor dynamic condenser electrometer dynamic convergence dynamic creep

科学参考收录了103327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。