岩石物质 meaning in English

rock substance

Weathering makes possible the sorting of rock materials .
风化使岩石物质有可能进行分选。
Test method for determining the in situ modulus of deformation of rock mass using a radial jacking test
通过径向升高试验测定现场岩石物质变形模数的方法
It also appears to solve the deuterium problem but only if the rocky materials out near the earth ' s present orbit picked up some local water from the solar nebula ( the cloud of gas and dust surrounding the young sun ) before they accreted to form the earth
同时，看上去它也解决了气含量的问题? ?但是只有当外来的岩石物质处于地球现今轨道附近时，并且在它们增生形成地球之前，从太阳的星云里(围绕着年轻太阳的气体和尘埃)获取了水时，这个问题才最终得到解决。
Instead , stardust investigator don brownlee of the university of washington in seattle and his colleagues found that the isotopic composition of nearly every grain that they analyzed matched that of the inner solar system , demonstrating that the rocky material in wild 2 indeed originated in the solar system
与猜测相反，位于西雅图的华盛顿大学的星尘研究员唐?布朗里和他的同事发现他们分析的几乎每一粒星尘的同位素组成与内层太阳系的尘烬相同，这说明维尔德2上的岩石物质确实源自于太阳系。