查询词典 rock-firm

The elements of optical waveguide strain-stress measurement and fiber bragg grating strain-stress measurement system based on wavelength division multiplexing and spatial division multiplexing are emphatically discussed; the displacement regularity of stress field induced by roadway group excavating and short wall mining process is analyzed in detail; the concept of roadway "equivalent radius","correcting coefficient of coal and rock mass mechanical parameters",and "mining affecting coefficient" is put forward; the calculation method of "equivalent radius", the method of inversion of "correcting coefficient of coal and rock mass mechanical parameters", and the "mining affecting coefficient" determination method with the field measurement results and so on are provided.

重点研究了光波导应力应变测量原理，以及基于波分复用和空分复用技术基础上的布拉格光纤光栅应力应变测量体系；详细分析了近距离巷道群开掘工作和短壁体系回采工作诱发的应力场的重新分布规律；提出了巷道"当量半径"、"煤岩体力学参数修正系数"、"采动影响系数"等概念；给出了"当量半径"的计算方法、"煤岩体力学参数修正系数"的反分析求算方法、以及通过现

The pressure attenuation of stress wave and the effect of blasting load on ground concrete structure in soil and rock blasting were investigated using LS_DYNA procedure in the aspect of mechanical properties of soil and rock, location of the goal and the explosives, as well as the rarefaction waves of air etc.

利用LS_DYNA程序，从岩土本身的力学性能、目标与炸药的位置、空气稀疏波的影响等多个角度出发，研究了岩土爆破中应力波的压力衰减以及爆破对地表混凝土结构物的影响，得到了其中的规律，为建筑结构的防护提供了一些思路与依据。

Walking back, moving from rock to rock, he suddenly heard a rattler and jumped.

朝回走，翻过一块又一块石头，他突然听见一阵格格地响声，他跳将起来。

To finding out planning to build background and reason of the rock soil engineering specifications in the field, reconnoitre the rock soil projects of field and foundation, fully understand the project geological condition of building field and foundation, has combined testing, test testing and groundwater water analysis of normal position in the geotechnological sample room.

针对查明拟建场地岩土工程条件的背景和原因，进行场地与地基的岩土工程勘察，充分了解建筑场地与地基的工程地质条件，结合了土工试样室内试验、原位测试试验及地下水水质分析。

Take this red rock as a reference mark. The position of red rock layer on the left sides of the inclined plane is lower than that on the right sides of the inclined plane.

若以这一层红色岩石为标志层，那么在那个倾斜面左侧的红色岩层的位置相对于倾斜面右侧的红色岩层要低。

Take this red rock as a reference mark. The position of red rock layer on the left sides of the incline d plane is lower than that on the right sides of the incline d plane.

若以这一层红色岩石为标志层，那么在那个倾斜面左侧的红色岩层的位置相对于倾斜面右侧的红色岩层要低。

Based on the research results of modeling test and numerical analysis of surrounding rock deformation behavior of the full-face excavation tunnel in karst regions,the regular time-space curve model of surrounding rock deformation was proposed.

重庆交通学院河海工程系重庆400074，重庆交通学院河海工程系重庆400074摘要：运用相似模型试验和数值分析成果，分析岩溶区公路隧道在全断面开挖过程中的围岩变形特性。

If anything, the band was a direct outgrowth of the roots revivalism of pub rock, but where pub rock celebrated good times, Dire Straits were melancholy.

他们在全世界范围内销售了大量唱片，他们的成功主要归功于独具特色的、受迪伦影响的歌手和吉他演奏大师、乐队的核心人物马克。

Arising originally from the folk-influenced music of Bob Dylan and earlier musicians, the folk revivalist vocal combo, and the rock music of the British Invasion , it folk rock later incorporated elements of country music , drawing on Hank Williams and others.

因从原本的民间音乐影响的批判和更早的音乐家，民间revivalist声乐二合一和摇滚音乐的英国入侵，它的民间摇滚后来吸收乡村音乐，掏出hank威廉姆斯等。

Here is some dirt that is pretty slippery to get on the front brake hard in these places but for instance here is a rock that is going to provide good traction. So I might be of the brake when I come over the ledge and on the brake on this rock when I get some good traction and then and then off when the traction is a kind of loose, and definitely off the brake when I come down at this corner and I going to make a direction change, so my front wheel can roll fluently with traction.

这里有土会让煞前煞时打滑不过这个石头可提供煞车抓力，所以当我过岩石时我会放掉煞车，然后上这个石头有比较好的抓地力后再剎车，然后当抓地力减弱时再放掉煞车，我下这个转角一定放掉煞车而且我要转弯，所以我前轮可以流畅的滚过且能抓地。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。