“横断研究”的概念、定义、翻译、参考文献-科学参考

单词	横断研究
释义	横断研究 Encyclopedia 理学横断研究释 cross-sectional study横断研究在同一时间对不同年龄组被试的心理发展水平进行测查并加以比较的研究方法。又称横断设计。
随便看	differential inseparability basis differential-integral differential interference contrast microscope differential interference microscope differential interferometric SAR， D-InSAR differential interferometry differential interpretation of uranium gamma-ray logging differential invariant differential Joule Thomson effect differential Joule-Thomson effect differential k form differential k-form differential law differential Lie algebra differential line geometry differentially algebraic Differential management efficiency hypothesis differential manchester coding differential manifold differential manifold; differentiable manifold differential manometer differential mapping differential mapping; differentiable mapping differential measurement differential medium

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。