W. A. Ping

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In order to design and manufacture more excellent airborne photoelectric stable turret, a new type of aeronautical material-particulate reinforced aluminum matrix composite (SiC/Al composite) is investigated. Several crucial technologies, such as pressureless infiltration technology, interface reaction controls and plate's welding are systematically(More)
A strain isolated from the oil reservoir in northern China was identified as Geobacillus pallidus by 16S rRNA gene sequencing. It could grow at a temperature of 45–80°C and salinity of 0–15% (w/v) and synthesize biosurfactant by using crude oil as sole carbon source under aerobic or anaerobic conditions. The yields of biosurfactant were ≈ 9.8 g/L and ≈ 2.8(More)
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