“fusain layer”的概念、定义、翻译、参考文献-科学参考

单词	fusain layer
释义	fusain layer Encyclopedia 理学煤层释 fusain layer丝炭层呈薄片、薄层或扁平透镜状在煤层中沿层理面断续分布，并与亮煤或暗煤交互成层的丝炭。
随便看	threshold element threshold energy threshold field threshold for rodent control threshold frequency threshold function threshold gain threshold graph thresholding threshold intensity/threshold threshold Jacobi method threshold level threshold limit value time weight average threshold limit value-time weight average threshold limit value time weight average (TLV TWA) threshold limit value-time weight average (TLV-TWA) threshold logic threshold model threshold neutron threshold [of an endoergic nuclear reaction] threshold of an endoergic nuclear reaction threshold of audibility threshold of duration threshold of intensity threshold of pain

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