岩石

The walls of these park valleys of the Yosernite kind are made up of rocks mountains in size, partly separated from each other by narrow gorges and side-canons; and they are so sheer in front, and so compactly built together on a level floor, that, comprehensively seen, the parks they inclose look like immense halls or temples lighted from above.

这些优胜美地型的园林式峡谷的沟壁是由巨大如山的岩石构成的，而在一定程度上又被沟壑和小峡谷隔开。岩石的正面陡峭，一块紧挨著另一块，屹立在平地上。

Numerical calculation of FEM and experimental investigations are used in the present research. The influence of loading condition and size of indenter on the tensile strength of rock has been investigated. The results obtained by numerical calculation and experiments show that tensile strength of rock will increase with the increase of indenter size.

通过有限元数值计算与理论分析相结合的方法，对不同载荷接触条件和接触面宽度角下的岩石抗拉强度进行了深入分析，结果表明，在圆弧形和平台加载条件下计算的岩石抗拉强度随载荷接触宽度角α的增大而增大。

The result showed that there was an obvious correlation between rock thermal cracking threshold and rock inhomogeneity.

结果表明岩石的热破裂门槛值与岩石非均质度具有显著的相关性。

We first proposed macro-level seismic petrology should be based on minimum isochronous research unit, and take petrophysics research as prerequisite.

首次提出宏观层面的地震岩石学研究应以最小等时研究单元为基础、以测井岩石物理学研究为前提。

Rock garden plants Small, colourful rock plants bring a sparkle to nooks and crannies all over the garden THE FIRST ROCK GARDEN was built in the 1770s in Chelsea physic Garden in Britain by Sir Joseph Banks, the explorer and natural historian.

岩石园林植物小，色彩缤纷的岩石植物带来火花来nooks和角落都花园第一石园建于1770s在切尔西物理花园在英国爵士约瑟夫班克斯，探险和自然史。

According to the theories of dynamics of explosive and rock fracture mechanics, initiation mechanism of kerf, and initiation of crack in its tip and its expansion of orientation fracture blasing with slit-charge in rock were studied, then the blasting, parameters were designed and tested by model test in laboratory.

以爆炸力学、岩石断裂力学理论为原理，对切缝药包在岩石定向断裂爆破中的切缝产生及裂纹起裂和扩展进行了一定的研究，同时对该法的爆破参数进行了设计，并在实验室进行模型试验验证其正确性。

The research indicates that the ground stress and pore pressure and the rocky Biot's elasticity coefficient play the leading role, and the other rocky mechanical parameters follow.

通过实例分析表明，在川西深层条件下，地应力、地层孔隙压力和岩石的弹性系数等参数的准确程度对井壁稳定性分析结果影响程度最大，而其他岩石力学参数的影响次之。

This light red colored rock is called granite which is derived from the crystallization of molten magma.

你脚下的岩石，这种浅红色的岩石叫做花岗岩，它是由熔融的岩浆冷却结晶而形成。

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。

Trees play an important role in the sequestration of atmospheric CO2 in magnesium and calcium carbonate rocks.

在二氧化碳结合成镁、钙碳酸盐的过程中，树木扮演着一个重要的角色：当山体增长，岩石会分裂开来，然后被运送到丘陵上，接着树木会使埋藏在泥土中的岩石分解成其他矿物，然后这些矿物就会跟空气中的二氧化碳结合。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。