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adj.片状,片岩的
1、schistose rock───层状岩石
2、mischief brew───恶作剧
3、mischief───n.恶作剧;伤害;顽皮;不和
4、mischievous grin───调皮的咧嘴笑
5、schism tool───FenLie工具
6、treatments for schizophrenia───精神FenLie症的治疗
7、eschite ore───避免工作时间
8、schiff base───席夫碱;希夫氏碱;锡夫氏碱
9、mischievous child crossword───淘气的儿童纵横字谜
10、ischiac───坐骨
1、Oil shales are of mostly schistic grey-black and mainly composed of hard clay minerals with a little quartz, a few feldspar scraps and bituminous flecks.