isotope geologic age 同位素地质年龄
amino acid geologic age 氨基酸地质年龄
geologic age assignment 地质年代属性
geologic age measurement 地质年龄测定
geologic age determination 地质年代测定
Article 2 the term "fossil" as mentioned in the present Measures refer to the remnant or trace of an animal or a plant of a past geologic age embedded and preserved in the earth's crust.
第二条本办法所称古生物化石，是指地质时期形成并赋存于地层中的动物、植物等遗体化石或者遗迹化石。
Is the seismic wave velocity and geologic age related in the sedimentary basins?
沉积盆地中地震波速度与地层年龄有关吗？
The fossil hominids were diagnosed as early Homo sapiens, with a cultural age of Middle Paleolithic, and geologic age of early Late Pleistocen.
丁村人被确定为早期智人，文化时代为旧石器时代中期，所属地质时代则被定为晚更新世早期。
应用推荐