يعرض 261 - 280 نتائج من 1,771 نتيجة بحث عن '(( 2 d decrease ) OR ( 10 (((((meer OR per) decrease) OR (a decrease))) OR (nn decrease)) ))', وقت الاستعلام: 0.24s تنقيح النتائج
  1. 261
  2. 262

    Effect of using Cement Kiln Dust as a nano-material on the strength of cement mortars حسب Alnahhal, Wael

    منشور في 2017
    "…The CKD was milled up to 4 hours in a planetary ball mill. In addition to the control cement mortar mixture with 0% CKD, a total of 28 concrete mortar mixtures were prepared with four different replacement percentages of nano-CKD (5, 10, 15, and 20 %), and seven different milling times (1, 1.5, 2, 2.5, 3, 3.5, and 4 hours). …"
    احصل على النص الكامل
    احصل على النص الكامل
  3. 263
  4. 264
  5. 265
  6. 266

    A Modular Multilevel Voltage-Boosting Marx Pulse-Waveform Generator for Electroporation Applications حسب Elgenedy M.A.

    منشور في 2019
    "…In the BMPG, a controllable, low-voltage input boost converter supplies, via directing/blocking (D/B) diodes, two arms of a series modular multilevel converter half-bridge sub-modules (HB-SMs). …"
    احصل على النص الكامل
    احصل على النص الكامل
  7. 267
  8. 268
  9. 269
  10. 270
  11. 271
  12. 272
  13. 273
  14. 274
  15. 275
  16. 276
  17. 277

    Mn-ferrite based solar thermochemical water splitting cycle: A thermodynamic evaluation حسب Bhosale R.R.

    منشور في 2019
    "…allied with the Mn-ferrite was observed to be increased as the PO2 was decreased from 10?1 to 10?5 atm and the TH was upsurged from 1500 to 2100 K. …"
    احصل على النص الكامل
    احصل على النص الكامل
  18. 278
  19. 279
  20. 280