“echinoderm”的概念、定义、翻译、参考文献-科学参考

单词	echinoderm
释义	echinoderm Encyclopedia 理学棘皮动物释 echinoderm棘皮动物一类身体扁平、多为五辐射对称的后口动物。包括了人们熟悉的海星、海胆、海参及海百合等，以骨板及外覆的皮膜上具有棘刺或突瘤而得名，分类上属动物界棘皮动物门。理学棘皮动物释 echinoderm棘皮动物棘皮动物门动物的统称。 Biology echinoderm棘皮动物
随便看	density-independent natural selection density inversion of gravity anomaly density inversion of gravity gradient density jump density logging density logging device density matrix density matrix renormalization group density matrix renormalization group theory density maxima density measurement density measurement using interferometry density measurement with schlieren method density measurement with shadow method density meter density method density metrology density metrology technology density modulation density of a distribution density of a double layer density of a graph density of a probability distribution density of a rooted tree density of a sequence

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。