The flow of powder materials in the quantitative filling system was analyzed.

分析了粉料在定量充填系统内的流动过程。

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To introduce an advanced method to control belt conveyor for transporting powder materials by use of computer.

介绍一种先进的由计算机对输送粉状物料的皮带机系统进行控制的方法。

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A series of experiments are carried out with selective laser sintering (SLS) for copper, copper nickel powder materials.

采用激光选区烧结的方法，对铜、镍-铜混合粉末进行了一系列激光烧结试验。

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His many other inventions -- including explosive materials like the smokeless powder Ballistite -- were used for militaristic, mining, construction and other industrial purposes.

BBC: Sweden��s Nobel gift to the world

Here is the recipe he and his team discovered: organic material, like grass clippings or agricultural waste, is mixed with a stabilizing peptide powder and from that protein is extracted from the materials, stabilized.

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