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nanofretting wear
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nanofretting wear
Encyclopedia
工学
磨损
释
nanofretting wear
纳动磨损
在一定载荷作用下,两接触表面由外界交变应力驱使并发生极小位移的往复运动后所造成的接触面的损伤,损伤发生时接触面的接触半径通常在纳米量级,而这里的极小运动位移幅值通常也处于纳米量级(几纳米至几百纳米)。
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pollen tube pathway breeding
pollen-tube pathway method
pollen viability
poll/final bit
poll/final bit, P/F bit
pollination
pollination cultivar
pollination drop
pollination syndrome
polling
polling list
pollinium
pollinizer
pollinosis
pollucite
Pollutant Cconversion Technology
pollutant characterization
Pollutant Collection Facility
Pollutant Diffusion Control Technology
Pollutant Diffusion Technology
Pollutant Discharge Calculation
Pollutant Discharge Coefficient
pollutant discharge coefficient in animal production
pollutant discharge permit management system
Pollutant emission factors
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