It's difficult to decide the position of the unit in evolutional seriary of magma.
该单浆演化序列中所处的位1难以确定。
It's difficult to decide the position of the unit in evolutional seriary of magma.
该单浆演化序列中所处的位1难以确定。
The new framework, comprising a pre-trilobite series and three trilobite-dominated series, reflects the major evolutional stages of the life on Earth during Cambrian Period.
新的划分方案包括1个“前三叶统”和3个“三叶优势统”,反映了寒武纪生命发展的主要阶段。
声明:以上例句、词性分类均由互联自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。