我的应助
  • Underwater Drag Reduction and Buoyancy Enhancement on Biomimetic Antiabrasive Superhydrophobic Coatings 求助时间:2021/10/6 8:53:24
    已完成
  • https://wenku.baidu.com/view/09d410b49989680203d8ce2f0066f5335a8167f1.html 检测限和定量限的确定方法 89页 求助时间:2021/10/6 8:53:24
    已完成
  • Risk management of ppp projects in China. 求助时间:2021/10/6 8:53:24
    已完成
  • Peaceman, D.W.: “A Nonlinear Stability Analysis for Difference Equa-tions Using Semi-Implicit Mobility,” SPEJ (February 1977) 79; Trans.,AIME, 263 https://doi.org/10.2118/5735-PA 求助时间:2021/10/6 8:53:24
    已完成
  • Style and Music : Theory, History, and Ideology 求助时间:2021/10/4 18:44:58
    已完成
  • Assessing the Health of Inland Wetland Ecosystems Over Space and Time in China 10.5814/J.ISSN.1674-764X.2021.05.008 求助时间:2021/10/4 8:15:34
    已完成
  • https://wenku.baidu.com/view/fa777464ba4cf7ec4afe04a1b0717fd5360cb2b4.html 张国庆《公共行政学》(第三版)笔记 求助时间:2021/10/4 8:15:34
    已完成
  • https://wenku.baidu.com/view/193a1da1aff8941ea76e58fafab069dc502247c4.html 求助时间:2021/10/4 8:15:34
    已完成
  • Consensus and Conflict: Essays in Political Sociology作者:Seymour Martin Lipset 求助时间:2021/10/4 8:15:34
    已完成
  • Macroalgae as indicator species for shore platform zones of Dwarka, Gujarat, India 求助时间:2021/10/4 8:15:34
    已完成