So coarse powder is more suitable for low power plasma spraying.

因此粗粉在适当功率下更适合低能等离子喷涂。

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Appearance: a pale yellow brown or light yellow irregular fragments or coarse powder, with roasted soy aroma.

外观：呈浅黄褐色或浅黄色不规则的碎片状或粗粉状，具有烤大豆香味。

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Results the optimum extracting procedure was as follows: medical material was crashed to coarse powder, and then extracted in 10 times methanol.

结果最佳提取工艺为：药材粉碎成粗粉，用10倍量的甲醇进行回流提取。

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These porous sheets, which together form a coarse white powder, vastly outperformed sheets that did not have the pores, and commercially available chunks of boron nitride that is not made up of the tiny sheets.

BBC: 'White graphene' soaks up pollutants and can be re-used