The logarithm according to will carry on the grouping to compare and to discuss obtains the railway rail and the railroad tie to searches the radar signal influence situation, underground cavity and so on railway bed plant disease in radar in section plane experimental conclusion and so on unusual characteristic.
对数据进行分组比较与讨论将以得出铁轨和枕木对探地雷达信号的影响情况，地下空洞等的铁路路基病害在雷达剖面上的异常特征等实验结论。
This dissertation, is for the purpose of when studies the utilization to search the radar sounding railway bed plant disease, the railway rail and the railroad tie to search the radar signal influence situation and the elimination means.
本学位论文，旨在研究运用探地雷达探测铁路路基病害时，铁轨和枕木对探地雷达信号的影响情况及消除办法。
The possiblehost objective reason all is very many, but, our country numericalcontrol engine bed function part development backwardness -- varietyfew, unit technical level low, performance quality insufficientlystable, the cost stays at a high level, the delivery insufficientlywas prompt and so on -- not to be able to satisfy the numericalcontrol engine bed main engine product need to develop, had noalternative but to say was most direct, the most main reason, Becauseall numerical controls engine bed all is by each kind of function part(including host 轴头, straight line rolls guide rail, ball bearingguide screw vice-, numerical control tool rest, knife storehousemanipulator, rotary table, numerical control servosystem, surveyfeedback as well as safe protective equipment and so on), the functionpart which on foundation rack and so on the lathe bed, column thecollection attire becomes is the numerical control engine bedimportant component, moreover is the indispensable part.
可能主客观原因都是很多的，但是，我国数控机床功能部件的发展落后──品种少，单元技术水平低，性能质量不够稳定，成本居高不下，交货不够及时等──满足不了数控机床主机产品发展的需要，不能不说是最直接、最主要的原因，因为所有的数控机床都是由各种功能部件（包括主轴头、直线滚动导轨、滚珠丝杠副、数控刀架、刀库机械手、回转工作台、数控伺服系统、测量反馈以及安全防护装置等）在床身、立柱等基础机架上集装而成的，功能部件是数控机床的重要组成部份，而且是不可或缺的部份。
The air-condition performance test-bed studied and designed in this paper has satisfied the function requests, achieved anticipative effect and solved the actual problems during the building of Chongqing light rail. It also gives references to the design of such kind of device.
本论文所研究和设计的空调器性能试验台，满足了功能要求，达到了测试精度，解决了重庆轻轨建设中的实际问题，为以后此类设备的设计提供了借鉴作用。
Bunk bed with ladder and guard rail...
带床梯及护拦的双层床 camp bed 。。。
Motor vehicles on the tool carrier can be cut short cone, vertical turret into the feed given to the complex movement of motor vehicles to cut a long cone, the surface of bed rail by quenching in order to improve the life of rail, of manipulating the handle lathe concentrated, easy to use and flexible.
上刀架可以机动车削短的锥体，纵向进给与上刀架进给的复合运动可机动车削长的锥体，床身导轨经表面淬火，以提高导轨的寿命，车床的操纵手柄集中，使用方便灵活。
Two-hand release design folds bed rail down and out of the way when not in use.
平时不用的时候，可将床边挡板翻下来，不会妨碍日常活动。
The main products of our factory have common platform, welding platform Detected platform, floor boring machine table, bed, ground track, side boxes, Sizing Block, straight angle square, curved plate, V-Rail, deflection device, Sierra Leone Regulations, special wrenches, tool bar examination, granite gauge, micrometer, such as Mg, Al-flat feet.
我厂主要产品有普通平台，铆焊平台，检测平台，落地镗床工作台，床身，地轨，方箱，垫铁，平直角尺，弯板，V型铁，偏摆仪，塞规，特种扳手，机床检验棒，花岗岩量具，测微仪，镁铝平尺等。
Three typical cross section of subgrade has been chosen to test, one of which is near the rail gap. The dynamic characteristic test of subgrade bed including part of subballast and the long-pe
根据各断面在列车荷载作用下的动应力、动变形、振动速度、加速度和累积沉降等实测数据，分析了各影响因素对基床动力特性的影响和不同加固方案及轨缝附近线路的长期沉降变化规律，有以下基本结论：(1)砂土夯实桩与土工格室加固措施能提高基床的承载力，改善基床
The measurement and control system of urban rail vehicle's friction test-bed is a key part which has a direct impact on the brake shoe friction test results, while the accurate and precise detection and recording of the test data is a key component for the manufacture of vehicles.
城市轨道车辆制动动力试验台测控系统是直接影响闸瓦摩擦试验效果的关键部件。如何精确地检测和记录试验数据是研制的关键内容。
The patent pending anchor strap positions the bed rail firmly against the mattress and will adjust to fit from twin to king.
获得专利的固定器将床边挡板牢固地固定在各种尺寸大小及厚度的床和床垫上。
Complete appliance using gantry frame structure, two columns fixed to the bed on both sides of floor, column connected by a crossbeam and high rigidity; working table movement along the rail bed through the gantry for grinding and high precision.
整机采用龙门框架式结构，两立柱落地固定在床身两侧，立柱由横梁联接，刚性高；工作台沿床身导轨移动，通过龙门进行磨削，精度高。
Provides the theory basis for the reality railway bed examination, and for eliminates the railway rail and the railroad tie proposes the practical feasible solution to the radar signal disturbance; Is clear about the different roadbed plant disease the unusual characteristic, enhances the method the use effect.
为实际的铁路路基检测提供理论依据，并为消除铁轨和枕木对雷达信号的干扰提出切实可行的解决方法；明确不同路基病害的异常特征，提高方法的使用效果。
Finally, searches the radar signal influence elimination means and the key to the situation according to the obtained conclusion research determination railway rail and the railroad tie to the railway bed plant disease, as well as railway bed plant disease distinction basis and to its time domain branching location definite method.
最后，根据所得结论研究确定铁轨和枕木对铁路路基病害探地雷达信号影响的消除办法与解决途径，以及铁路路基病害的判别依据与对其时域分布位置的确定方法。
Lastly, a test bed is established based on a direct injection diesel engine 6106 equipped with ECD-U2 common rail system.
最后利用现有某6106直喷柴油机成功改造安装共轨系统，并构建一套完整的台架试验系统。
As a result of this, according to the paper, the frozen layers have spread upward in some places, freezing the dirt infill of the rail bed itself.
因此，冻土层在某些地方向上扩展，冷冻了路基下的泥浆。
Clamp-on bed rail system ensures a no drill installation that is fast and easy.
钳式床铁路系统确保了无钻安装快速又简单。
This simulation impact test bed of vehicle is composed of base mounting, guide rail, sheave block, draw gear, recovery device and impact block.
汽车模拟碰撞试验台由基架、导轨、滑车、牵引装置、回收装置及碰撞壁组成。
Every night in my private room, as soon as I knew I wouldn't be interrupted or discovered, I wuld maneuver myself from the bed to the floor, holding on to the bed rail for dear life, and slowly putting my weight on my feet.
每天晚上在我的个人病房里，每当我觉得没人来打搅或发现时，我便使自己从床上挪到地上，用劲全力抓住床栏，慢慢地把身体的重量移到脚上。
The company's flagship product is cast iron test platform, the platform line of cast iron, cast iron Maohan platform, cast iron assembly platform, power machinery vibration test bed (also known as the trough of iron or Leong, and track), the cast iron boxes, testing rods, V - Rail, the granite platform and other rock measuring tool.
公司的主打产品是铸铁检验平台、铸铁划线平台、铸铁铆焊平台、铸铁装配平台、动力机械震动试验台、铸铁方箱、检验棒、V型铁、花岗石平台以及其他岩石量具。