a layer of rock的意思|示意

Take this red rock as a reference mark. The position of red rock layer on the left sides of the inclined plane is lower than that on the right sides of the inclined plane.

若以这一层红色岩石为标志层，那么在那个倾斜面左侧的红色岩层的位置相对于倾斜面右侧的红色岩层要低。

But a new look at Titan's insides reveals even more oddities: Beneath the brittle crust of ice lies a layer of slush. Deeper still is an underground ocean over a solid core of rock and ice.

但最近对泰坦内部的一项新研究却揭开了这颗奇异星球更为怪诞的一面：脆弱的甲烷冰地表之下，覆盖着一层冰泥，更深处依然是一个地下海洋，最中间是冰和岩石并存的固态核心。

The physical and mechanical properties of layer rock and the acoustics characteristic have a close relationship.

层理岩石是由一种或多种矿物晶粒、孔隙和胶结物等组成的集合体。

Study shows that: incised valley of the rock mass caused by unloading relaxation, caused by rainwater infiltration rock strength degradation is the formation of red layer a major factor in landslides.

研究表明：河谷下切引起的岩体卸荷松弛，雨水进渗导致的岩体强度衰减是导致红层滑坡形成的主要因素。

Belknap discovered the bone while identifying the contents of ancient human feces excavated from a lower layer at a rock shelter known as Hinds Cave in Texas.

贝尔科那普发现这块骨头时，他正在鉴定古人类的粪便成分，这些粪便是从名为“得州汉德斯洞穴”的岩石覆盖物的较底层发掘的。

Qianceng stone is a kind of sedimentary rock, its texture into layered structure, in between layer and layer a layer of light grey rocks, stone into horizontal, one and weathered erosion of rock.

是沉积岩的一种，其纹理成层状结构，在层与层之间夹一层浅灰岩石，石纹成横向，外形似久经风雨侵蚀的岩层。