Effects of non-uniformity on rock block’s limit bearing capacity;
材料非均匀性对岩块极限承载能力的影响
Analysis of lifting process for a rock block in a plunge pool by use of the theory of random vinbration;
应用随机振动理论分析岩块的起动过程
The effect of the lateral pressure on maximum load-bearing capacity of rock block investigated numerically, the relations between lateral pressure and the maximum load-bearing capacity are acquired, the acoustic emission rules of rock block with the change of lateral pressure are found out, which is practially beneficial for the research on t.
本文采用数值模拟方法研究了侧向压力对岩块极限承载能力的影响,得到了侧向压力与极限承载能力之间的函数关系,同时还找出了岩块声发射随着侧向压力的变化规律,这些问题的解决对于用数值模拟方法研究岩体工程的宏观力学性能无疑是很有意义的。
permeability plug
测定渗透率的岩心块
There are infiltration center on lava and agglomerates.
在熔岩或集块岩上有渗漏中心存在。
The pyroclastic rock fragments comprise quartzite, schist, gneiss, basalt, andesite, rhyolite and quartz.
火成岩的碎块成分主要为石英岩、岩、麻岩、武岩、山岩和流纹岩.
The rock mass produced by an intrusive process.
侵入岩浆岩浆侵入过程中生成的岩块
The boat collided against a rock
船撞在一块岩石上。
He struck the rock a mighty blow.
他使劲猛击那块岩石。
An obtrusive rock formation.
一块突起的岩石的构成
The anchor line fouled on a rock.
锚索缠在一块岩石上
The truck hit a rock and tumbled over.
卡车撞上一块岩石，翻了。
a Big rock stuck out of the water.
一大块岩石突出水面。
He scrambled up to the ledge.
他爬上那块突出的岩石。
I can' t budge this rock.
我搬不动这块岩石。
massive coarse grained porphyritic granite
块体粗粒斑状花岗岩
The fishing line hung up on a rock.
渔船被一块岩石绊住
The middle core was loaded.
中间那块岩芯曾加载。
outward-spreading lithospheric plate
向外扩张的岩石圈板块
fragments of(esp volcanic)rock fused together in a mass
（尤指火山岩的）集块石.
The rock was disintegrated by frost and rain.
那块岩石被霜雨所风化。