According to legend, eagles picked up tortoises and attempt to crack them open by dropping them on rocks.
根据传说，老鹰抓了乌龟，为了弄开它们的壳，会将其扔到岩石上。
The crack distribution and evolution of the surrounding rocks of roadway can be quantitatively depicted by the fractal dimension of crack density.
用裂隙密度分形维数定量描述了巷道围岩裂隙的分布和演化。
Gas pressure from gas dissolved in the magma also exerts force on the surrounding rock. It cracks the rocks above the magma and then moves into the crack.
而溶解在岩浆的气体亦会对周边的岩石施加压力，令这些岩石破裂，这些气体从而渗入岩缝内。
There is a macro-crack and micro-crack system in rocks, which affects almost all the mechanical properties of rocks, especially the failure mechanism and the strength criterion.
岩石内部存在一个宏观的和微观的裂隙系统，岩体的一切力学特性几乎都与这个裂隙系统有关，当然岩体的破坏机理与强度准则也不例外。
The main control condition is quartz diorite-porphyrite with the shape of small rock stub(subvolcanic rocks), among the parasitic rubblerack tube and the off-lying crack, the gold orebody occurs.
主要控矿条件为小岩株状石英闪长玢岩（次火山岩），其中寄生的隐爆角砾岩筒及外围裂隙中赋存着金矿体；
Of course, the same forces can crack a fragile union, and many marriages hit the rocks on foreign assignments.
当然，这样的生活也有可能将脆弱的婚姻撞得粉身碎骨。有许多婚姻就是因为工作外派而终结。
Stress concentration occurs in surrounding rocks, while the maximum tension stress is less than the tensile strength of rock mass, so tensile crack does not take place.
动荷载作用下地下硐室群围岩出现较大的应力集中，但最大拉应力小于岩体的抗拉强度，地下硐室群围岩不会出现拉裂破坏。
An analysis of characteristics of NMR logging response of the formation of carbonate rocks shows that the influence of NMR logging on crack response is less apparent than that of cavern response.
本文还对碳酸盐岩地层的核磁共振测井响应特征进行了分析：核磁共振测井对裂缝响应不明显，对孔洞的响应较明显。
Some dashed to the headland, only to watch helplessly as a wooden boat carrying as many as 100 asylum-seekers smashed against rocks, with what one local called a "sickening crack".
有些人冲到岬上却只能眼睁睁看着载着100多个寻求庇护者的木船随着一声“令人作呕得噼啪声“（有一个当地人形容道）撞上了暗礁而爱莫能助。
Study on subcritical crack growth and thresholds of rocks;
目的 研究火炮身管的临界裂纹和初始允许裂纹尺寸 。
Study on subcritical crack growth and thresholds of rocks;
目的 研究火炮身管的临界裂纹和初始允许裂纹尺寸 。
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