我的应助
  • Investigation of the strut-and-tie model of a two-plane cable-stayed bridge tower under vertical component of the cable force 求助时间:2021/9/10 8:00:53
    已完成
  • Ding, Jeak Ling, and Bow Ho. Assays for Endotoxin. National University Of Singapore, assignee. Patent US 6645724 B1S. 19 Sept. 1997. Print 求助时间:2021/9/10 8:00:53
    已完成
  • Frictionless contact problem for a layer on an elastic half plane loaded by means of two dissimilar rigid punches 求助时间:2021/9/10 8:00:53
    已完成
  • https://wenku.baidu.com/view/bb8bf1e35e0e7cd184254b35eefdc8d377ee14df.html 求助时间:2021/9/10 8:00:53
    已完成
  • Saleh A M, Ismail R, Fabil N, et al. Measuring Usability: Importance Attributes for Mobile Applications[J]. Advanced Science Letters, 2017, 23(5): 4738-4741 求助时间:2021/9/10 8:00:53
    已完成
  • 急诊成人经鼻高流量氧疗临床应用专家共识 求助时间:2021/9/10 8:00:53
    已完成
  • https://doi.org/10.1002/adfm.202000739 求助时间:2021/9/10 8:00:53
    已完成
  • The impact of essential oils on the qualitative properties, release profile, and stimuli-responsiveness of active food packaging nanocomposites 求助时间:2021/9/10 8:00:53
    已完成
  • Promotion of environmental regulation on the decoupling of marine economic growth from marine environmental pollution—based on interprovincial data in China 求助时间:2021/9/10 8:00:53
    已完成
  • Li J, Ma Z. Global stability of an pidemic model with vaccination. Acta Math SCI 2006, 26A:21-30 求助时间:2021/9/10 8:00:53
    已完成