研究了以尼龙12 ( PA12 ) 为基体树脂,炭黑 ( CB ) 为导电填料的高转变温度正温度系数 ( PTC ) 材料.
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The blended powder of nylon 12 and wollastonite was molded by selective laser sintering ( SLS ).
摘要将尼龙12与硅灰石的混合粉末进行选择性 激光烧结 成型.
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The humification coefficient of the wheat straw determined with the nylon bag method was 12.25 %.
用锦纶袋法测定小麦秸秆在潮土中的腐殖化系数为12.25%.
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