英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字,中文词皆可:



安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • ScienceDirect. com | Science, health and medical journals . . .
    ScienceDirect is the world's leading source for scientific, technical, and medical research Explore journals, books and articles
  • Journal of Advanced Research | ScienceDirect. com by Elsevier
    Journal of Advanced Research (abbreviated as J Adv Res ) is an applied natural sciences, peer-reviewed journal with interdisciplinary activity The journal aims to make significant contributions to applied research and knowledge across the globe through publication of original, high-quality research articles in the following fields:
  • Next Research | Journal | ScienceDirect. com by Elsevier
    Next Research is a peer-reviewed multidisciplinary journal, publishing research spanning all scientific technical and medical communities The journal is part of the Next family, a new suite of multidisciplinary journals from Elsevier spanning all branches of science
  • How to choose a sampling technique and determine sample size . . .
    It is generally divided into two: probability and non-probability sampling [1, 3] Probability sampling includes basic random sampling, stratified sampling, and cluster sampling, where methods of selection depend on the randomization process as a strengthening process to reduce selection bias
  • iScience | Journal | ScienceDirect. com by Elsevier
    iScience is a peer-reviewed journal from Cell Press that provides a platform for original research in the life, physical, earth, social, and health sciences We aim to fuel interdisciplinary thinking and consider research with significant contribution to a relevant field combined with robust results and underlying methodology
  • The neuroscience of positive emotions and affect . . .
    This review paper provides an integrative account regarding neurophysiological correlates of positive emotions and affect that cumulatively contribute…
  • Colloids and Surfaces A: Physicochemical and Engineering . . .
    An International Journal Devoted to the Principles and Applications of Colloid and Interface Science Colloids and Surfaces A: Physicochemical and Engineering Aspects is an international journal devoted to the science underlying applications of colloids and interfacial phenomena





中文字典-英文字典  2005-2009