“shale”的概念、定义、翻译、参考文献-科学参考

单词	shale
释义	shale Chemistry A form of clay that occurs in thin layers. Shales are very common sedimentary rocks. See also oil shale. Geology and Earth Sciences Fine-grained, fissile, sedimentary rock composed of clay-sized and silt-sized particles of unspecified mineral composition. The noun may be qualified by an adjective (e.g. black shale, paper shale, and oil shale).
随便看	sawtooth pulse sawtooth waveform SAX Saxe, Maurice, Comte de (1696–1750) saxifrage Saxonian Saxons SAXS Saybolt viscometer Saytsev’s rule Sayyid dynasty Say’s law S band S-band s-block elements SBR sc SCA scabious SCADA scala scalability scalable scalable font scalable processor architecture

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