يعرض 1,341 - 1,360 نتائج من 1,400 نتيجة بحث عن '(( 50 ((nn decrease) OR (a decrease)) ) OR ((( 1 10 decrease ) OR ( a systematic decrease ))))*', وقت الاستعلام: 0.17s تنقيح النتائج
  1. 1341
  2. 1342
  3. 1343
  4. 1344
  5. 1345
  6. 1346
  7. 1347

    Concentrated Solar Power Plant for Key Locations in Doha Qatar حسب Elbeh, Mutaz Bargas

    منشور في 2017
    "…One of the pillars of the Qatar National Vision 2030 is the protection and preservation of the environment by decreasing the dependency on hydrocarbon resources and promoting the use and development of renewable energy sources. …"
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  8. 1348
  9. 1349
  10. 1350
  11. 1351
  12. 1352
  13. 1353
  14. 1354

    Effect of pH on dissolution of iron sulfide scales using THPS حسب Ahmed, Musa

    منشور في 2019
    "…Iron Sulfides scale has been a critical problem for oil and gas wells for several decades. One of the best candidates to remove these scales is tetrakis(hydroxymethyl)phosphonium sulfate (THPS). …"
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    احصل على النص الكامل
  15. 1355
  16. 1356
  17. 1357
  18. 1358
  19. 1359
  20. 1360