Rock block is heterogeneous and its acoustics property parameters have great dispersion.
岩块具有明显的非均质性，其声学特性参数离散性很大。
After that, the weathering front spread gradually and the rock block is turned into a saprolite block.
随着时间加长，风化前锋逐渐扩展，岩石结构体最终转化为腐岩结构体。
The wisps of hope the sun, is our motivation, we will be firm and inflexible, The youth, is a rock block sizes.
那一缕缕充满希望的阳光，是我们前进的动力，是我们坚强不屈的毅力。青春，是一块块大小不一的石头。
However, the velocity of S-wave in a rock block with a large plane can be measured with the probes for P-wave.
对具有较大平面的岩块，可以利用纵波探头测定横波速度。
As shown by the experimental results, the scour of prototype was reappeared well by the use of increasing unit weight of the rock block.
试验结果表明，用加大岩块容重模拟基岩的方法，较好地复演了原体的冲刷过程。
An experiment was arranged to detect how the lateral pressure changes as the lumpiness and strength of rock block vary during compacting.
通过试验得出松散岩块在压实过程中，侧向压力随岩石块度及岩石强度的变化规律。
Rock burst is a kind of catastrophe during the excavation in underground projects. It is a process of energy release and rock block casting.
岩石冲击是地下工程开挖过程中的一种灾害，它在抛掷岩石过程中，表现出能量释放现象。
The research result shows that the rock block index has remarkable significance in engineering and advantages in rock mass quality assessment.
对比结果表明：岩体块度指数在岩石质量评价中能更准确地反映其优越性，具有更为显著的工程意义。
The result of this experiment reveals that the tangential modulus is exponential with axial stress, and varies with rock block size and rock property.
试验结果表明：松散岩块的切线模量与轴向应力间呈指数关系，并随其颗粒粒径和岩性不同而变化；
Through the experimental research on the compaction of friable rock block, the relationship among deformation modulus, axial stress and strain were obtained.
通过对松散岩块压实试验研究，得到了变形模量与轴向应力、轴向应变的相关性规律。
The major failure mode of the slope is the local rock block lossing stability, and after taking suitable strengthening countermeasures, the slope stability can be reached.
局部块体失稳是边坡的主要破坏形式，采取适当的加固处理措施后可保证其稳定性。
The practical analysis indicates that the deformation and stability are controlled by cataclasite structure and the effect of the structure surface far exceeds the rock block one.
模型实例分析表明：碎裂岩体结构控制着围岩变形及稳起性，而且结构面的作用远远超过岩体组成成分岩块的作用。
According to the size and height of the falling rock block, the thickness of the circular tube can be determined, which can provide the foundation of designing the escape passage system.
同时，根据岩块大小和下落高度，可以通过计算凹陷变形而确定圆管厚度，为逃生管道的安全设计提供依据。
However, according to the result of ultrasonic testing carried out at Runyang Highway Bridge, it is surprised to find that most P-wave velocities of rock mass are higher than that of rock block.
然而，通过润扬大桥声波测试发现，用通常手段得到的大部分岩体的测井波速反而大于岩样波速。
Other mountains may be raised by earthquakes, which fracture the Earth's crust and can displace enough rock to produce block mountains.
另一些山脉可能是由地震引起的，地震使地壳断裂，并移动足够的岩石，从而形成块状山脉。
In a final pair of experiments, the scientists tested metaphors like "hard-hearted" and "she's a rock" by first having people touch either a wooden block or a soft blanket as part of a magic trick.
在最后一组实验中，科学家测试诸如“铁石心肠”、“她像块石头”这类比喻。首先，作为魔术的一部分，人们先是触摸一个木块或是一张柔软的毯子。
To be writing code for a living when you’re 50, you will need to be a rock-star developer and be able to out-code the new kids on the block.
要想在50岁时还能以编程为生，你必须成为一个明星式的开发者，要有能力比那些孩子们在这一领域做的更好。
Cover the interior floor with pine and leaves and block the entrance with a rock or more debris.
把内部地板用松针和树叶覆盖，用一块大石头或者更多的碎片封住入口。
The protective earth dike shall be earth-filled. no rock brick and concrete block or light and flammable material shall be allowed for filling.
防护土堤应用土填筑，不允许使用石块、砖块及混凝土块或者轻而可燃的材料填筑。
The façade is made of different fractions, chipped stone block of limestone, geologically identical with the quarry rock.
立面由不同碎片和石灰岩块构成，石块在地质上与采石场的岩石相同。
According to the special structure of precast block of inverted arch for TBM construction tunnel, the dynamic construction state is modeled by FEM with surrounding rock - structure calculating model.
针对TBM施工隧道仰拱预制块的特殊结构，采用围岩-结构模式，进行了模拟施工动态的受力影响计算分析。
Mesozoic intrusive complex in central eastern North China Block (NCB) is mainly composed of two sets of rock associations such as appinite and granodiorite.
华北地块中东部中生代侵入杂岩存在有富闪侵入岩和花岗闪长岩类两套岩石组合。
It is special important meaning that Deep - hole blasting With bottom Gap Charging is used to protect bottom rock from breaking, to decrease block ratio and to improve blasting efficiency.
深孔爆破孔底空隙装药在有效地保护底板岩层免遭破坏，减少大块率，提高爆破效率等方面均具有重要的意义。
The stability problem of wall rock was prominent, and the factors that affect the wall rock stability including karst, disadvantage structure surface, and the block body combined by the two factors.
乌江构皮滩水电站电站厂房为岩溶地区修建的特大型地下厂房，围岩稳定问题较突出，影响围岩稳定的因素主要有岩溶与不利结构面及其组合的块体等。
Many random factors were taken into account when calculating the block reliability, such as angles of joint face, binding force, friction coefficient, the rock density, etc.
在分析块体的可靠度时考虑了结构面的产状、粘结系数、摩擦系数、岩体的容重等多个随机因素。
The central uplift belt underwent a series of structural evolution:fault block tilting, gravity slumping, inverse drag, rock salt uplifting and so on.
该带在形成过程中经历了块断抬斜、重力滑动、反拖牵引、盐岩拱升等多种形式的构造变动。
Based upon FLAC3D, size effect of rock specimen, the seismic two block models, the seismic five blocks models and thick-walled hollow have been simulated to obtain localization phenomenon.
采用FLAC3D，对试样的尺寸效应、二块体地震模型、五块体地震模型和厚壁圆筒模型进行了变形局部化数值模拟研究。
Zhongyuan oil field is a complex fault block sandstone reservoir, which has deep oil reservoir rock, low permeability and serious heterogeneity.
中原油田是一个复杂断块砂岩油气田，储集层埋藏深，渗透率低，非均质严重。
A piece of rock have fall and block up the path.
一块岩石掉了下来，堵住了路。
A piece of rock have fall and block up the path.
一块岩石掉了下来，堵住了路。
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