... 颗粒推斥 particle pushing 颗粒推移 particle pushing 颗粒物质 granular material ...
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The results of the experiment showed that tungsten powder particle-size depends on the ertempature, flow of hydrogen, bed depth and pushing rate of boat.
结果表明，钨粉粒度与还原温度、舟装料量、氢气流量和推舟速度成线性关系。
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