[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fIcFyPi2_lJqnlRcA-p9aEk2I7bW4zxcVxQWzktmQRG0":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":10,"question":17,"related":18,"source":29,"type":45},[],"2025-06-12 06:19:49",198893721,[8,9],"正确","错误",{"count":11,"courseId":12,"courseImg":13,"courseName":14,"workId":15,"workName":16},5,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","2f196b27fedc48fe98ec36653f026b00","8.2","根据伯斯特(l969)的研究,蒙脱石转化过程中的第二阶段:>1500m,地温60~l30℃,主要是热力作用脱去残留层间水而转化为混层粘土矿物",[19,31,40,46,51],{"answer":20,"createTime":21,"id":22,"options":23,"question":28,"source":29,"type":30},[],"2023-05-27 18:22:56",32171219,[24,25,26,27],"孔隙水(粒间水、自由水)","吸附水 (薄膜水)","层间水(结晶水)","结构水(化合水)","粘土沉积物中通常存在水类型","v1",1,{"answer":32,"createTime":21,"id":33,"options":34,"question":39,"source":29,"type":30},[],32171220,[35,36,37,38],"粘土岩颜色与粘土岩所含的有机碳、铁离子的氧化状态等因素有关","红色、紫红色:分散状的高价氧化铁(赤铁矿、褐铁矿) 所致,是强氧化条件下形成的","绿、灰绿色 :离子或含海绿石所致,是弱氧化-弱还原环境下形成的","灰色、灰黑、黑色 :富含有机质和分散状低价铁的疏化物(如黄铁矿)所致 ,为还原或强还原环境中形成的","粘土岩的颜色",{"answer":41,"createTime":5,"id":42,"options":43,"question":44,"source":29,"type":45},[],198893719,[8,9],"蒙脱石向伊利石或绿泥石转化的重要条件是孔隙水为碱性介质,如果孔隙水为酸性,蒙脱石则将向高岭石转化",3,{"answer":47,"createTime":5,"id":48,"options":49,"question":50,"source":29,"type":45},[],198893720,[8,9],"粘土压实作用:随着埋藏深度增加,在上覆水体和沉积物负荷的重压下,粘土质点将重新排列、变形或破裂,孔隙水不断排出,原始粘土沉积物孔隙度大大降低,体积缩小,最后被压实固结成为粘土岩",{"answer":52,"createTime":5,"id":6,"options":53,"question":17,"source":29,"type":45},[],[8,9]]