بدائل البحث:
nn decrease » _ decrease (توسيع البحث)
a decrease » _ decrease (توسيع البحث), _ decreased (توسيع البحث), _ decreases (توسيع البحث)
a system » _ system (توسيع البحث)
nn decrease » _ decrease (توسيع البحث)
a decrease » _ decrease (توسيع البحث), _ decreased (توسيع البحث), _ decreases (توسيع البحث)
a system » _ system (توسيع البحث)
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1661
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1662
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1663
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1664
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1665
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1666
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1667
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1668
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1669
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1670
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1672
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1673
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1674
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1675
The effect of forced convection and PCM on helmets' thermal performance in hot and arid environments
منشور في 2017"…Results concluded that forced convection decreased the maximum temperature on the helmet outer surface by about 10 C. …"
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1676
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1677
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1678
Tribological studies of nanomodified mineral based multi-grade engine oil
منشور في 2017"…Wear rate for lubrication oil without nanoadditives was also found to be decreased with increase in sliding speed. Experimental results prove that nanoparticles can be used as a multifunctional additive in lubricating oil to enhance its tribological properties.…"
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1679
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1680