查询词典 rock-firm

The paper also based on mechanics of fracture, rock mechanics, mechanics of materials, sort the rock failure and spread into four models, and the model of the thrust spread of fault is firstly advanced.

文章同时基于断裂力学、岩石力学以及材料力学理论，将岩石破裂扩展概括为四种主要模式，并首次提出了断层的逆冲破裂扩展模式。

In order to demonstrate the design scheme of the air-cushion surge tank for a hydroelectric project,the hydraulic fracturing technology is adopted to define the in-situ stress and related rock mechanical parameters of rock mass surrounding the high pressure cavern.

：为论证某水电工程高压洞室的方案设计，采用水压致裂技术对高压洞室的原地应力及相关岩体力学参数进行细致的测试。

The Beatles had Penny Lane, King of Rock 'n' Roll Elvis lived on the end of Lonely Street, now Irish rock band U2 have a street to call their own, albeit for a week.

披头士有《便士胡同》，摇滚之王猫王住在《孤独街》的尽头，现在爱尔兰摇滚乐团U2也有了他们自己的街，虽然只有一周。

The thought of being a rock star is a lot more fun than doing the actual work that it takes to be a rock star.

想当摇滚巨星的这个幻想，要比付出能真正成为摇滚巨星的汗马功劳与代价，来的好玩多了。

On the rock star image of his rock and roll idols is the 16 year-old still working on.

以摇滚形象示人的16岁男孩仍在他的摇滚事业上努力进取。

The indoor experiment of mechanical parameters of rock is performed to provide a series of mechanical parameters of rock-mass needed in numerical simulation of abandoned stope disposal.(3) The minimal roof span, the minimal cantilever roof span and roof cutting depth are studied by the 3D non-linearity FEM code ANSYS.

开展了室内岩石力学参数试验，提出了数值模拟研究所需要的岩体力学参数；(3)应用三维ANSYS有限元程序研究了顶板极限跨度、悬臂状态下的顶板极限跨度和切顶深度。

Slope failure along fracture in rock mass is the basic form of rock slope failure.

边坡沿岩体结构面的破坏是岩石边坡变形破坏的基本形式。

"Just so, but these are wild or rock pigeons. I recognize them by thedouble band of black on the wing, by the white tail, and by their slate-colored plumage. But if the rock-pigeon is good to eat, its eggs must beexcellent, and we will soon see how many they may have left in theirnests!"

&对了，不过这些是野鸽子，或者是山鸽子，它们的翅膀上有两道黑纹，尾巴是白的，羽毛是青灰色的，所以我认得出来，野鸽子肉本来就很好吃，它们的蛋想必更加好吃了，我们去瞧瞧它们的窝里有多少蛋！&

Through carrying out the force testing of single-row tooth, we have got a lot of valuable data and gain deeper understood of the interaction between bit teeth and rock. This study provides an important basis for researching the design and analysis means of rock bit in the future.

通过单齿圈破岩实验得到了大量宝贵的数据资料，对牙齿与岩石互作用过程的规律有了进一步的认识，为今后深入开展牙轮钻头设计、分析技术的研究提供了重要的技术依据。

The researches show that self-stability span is synthetical reflection of surrounding rock stability, so sub-classification standard can be constituted based on it. Surrounding rock self-stability span can divide into long-term stability span, basic stability span, temporary stability span and instability span.

研究结果显示：围岩自稳跨度是围岩自稳性的综合反映，围岩自稳跨度可分为长期稳定跨度、基本稳定跨度、暂时稳定跨度和不稳定跨度。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。