يعرض 541 - 560 نتائج من 13,157 نتيجة بحث عن '(( significant increase decrease ) OR ( significant ((barrier decrease) OR (larger decrease)) ))', وقت الاستعلام: 0.35s تنقيح النتائج
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    Flow diagram. حسب Cristina Dolciotti (16317330)

    منشور في 2025
    الموضوعات:
  10. 550
  11. 551
  12. 552
  13. 553
  14. 554
  15. 555
  16. 556

    Grid division diagram. حسب Ming Zhang (9736)

    منشور في 2025
    "…When the height is 2.5m and above, the windbreak efficiency is greater than 90%, and the windbreak effect is significantly improved. (2) The change of sand barrier height has a significant effect on the windbreak efficiency between the second and third sand barriers. (3) Among the three sand-blocking fences, when the height of the sand-blocking fence is 2.5m, the thickness of the sand is 50.51% and 58.33% higher than that of the 2m high sand-blocking fence, and the sand-blocking effect is the most significant. …"
  17. 557

    Model calculation diagram. حسب Ming Zhang (9736)

    منشور في 2025
    "…When the height is 2.5m and above, the windbreak efficiency is greater than 90%, and the windbreak effect is significantly improved. (2) The change of sand barrier height has a significant effect on the windbreak efficiency between the second and third sand barriers. (3) Among the three sand-blocking fences, when the height of the sand-blocking fence is 2.5m, the thickness of the sand is 50.51% and 58.33% higher than that of the 2m high sand-blocking fence, and the sand-blocking effect is the most significant. …"
  18. 558

    Grid independence verification. حسب Ming Zhang (9736)

    منشور في 2025
    "…When the height is 2.5m and above, the windbreak efficiency is greater than 90%, and the windbreak effect is significantly improved. (2) The change of sand barrier height has a significant effect on the windbreak efficiency between the second and third sand barriers. (3) Among the three sand-blocking fences, when the height of the sand-blocking fence is 2.5m, the thickness of the sand is 50.51% and 58.33% higher than that of the 2m high sand-blocking fence, and the sand-blocking effect is the most significant. …"
  19. 559
  20. 560