This rock contained chalcedonic cement before it underwent diagenesis, a process where low temperatures and low pressures alter the content of sediments before they finally lithify, or turn into rock.
在它经历岩作用之前,它含有燧石质胶结。岩作用过程中,压改变沉积物,而后固结岩。
This rock contained chalcedonic cement before it underwent diagenesis, a process where low temperatures and low pressures alter the content of sediments before they finally lithify, or turn into rock.
在它经历岩作用之前,它含有燧石质胶结。岩作用过程中,压改变沉积物,而后固结岩。
声明:以上例句、词性类均由互联网资源自动生,部未经过人工审核,其表达内容亦不代表本软件观点;若发现问题,欢迎向我们指正。