查询词典 road test

Based on many lab test s and a case line, the measuring technique and application Index of Asphaltum road surface of Tongsan Express in Fuiian Province is studied, the quality standard and error controlling area is put forward, the aim is to promote the road quality.

在大量室内试验研究及试验段验证的基础上，对改性沥青混和设计和关键施工工序及质量控制进行了对比并提出了施工质量标准与误差允许范围，为进一步提高路面施工质量起积极的推动作用。

At first, this paper conducts in depth research on classification method, compaction propeties, granulometric composition and crushing of stone. On the basis of clarifying engineering characteristics of material of rock-filling embankment, requirements of ground treatment have been put forword in this paper. Then combined with the site test and engineering practice in SHUINAN Road and LANLIN Road, through the synthetical analysis of factors of influencing densification effect for the maximum grain size of filling material, lay-down thickness, granulometric composition, densification machinery and densification frequency etc., this paper studies key technical problems about construction technologies for spreading and leveling of filling material, choosing densification machinery, densification technology and slope construction systematically. Finally, construction technologies of filling lime-stone and sand-stone roadbed have been proposed in this paper ,which are significant for quality guarantee of highway engineering.

本文首先从石料的分类方法、压实特性、粒径组成以及破碎性等方面进行研究，在明确填石路基填料的工程特性基础上，进而提出了填石路基的地基处理要求，然后结合广西水南路和甘肃兰临路填石路基试验路段上的现场研究，通过对填石路基填料最大粒径、松铺厚度、粒径组成，压实机械以及碾压遍数等影响压实效果因素的综合分析，系统研究了填石路基填料的摊铺与整平技术、压实机械选型技术、压实工艺以及边坡施工技术等施工工艺中的关键问题，最后提出石灰岩类和砂岩类填石路基的施工工艺要求。

AT89C51 single-chip microcomputer is used as the test and control core of the intelligent robot in this design,which detects the black line and barrier on the surface of road with infrared photoelectric sensor,and detects iron piece beneath the surface of road with metal sensor,and measures range with photoelectric yard measure,tests and judges the garage position with photoresistor,and also dynamically controls rotating direction and speed of motor by PWM(Pulse-Width Modulation) technique.

本设计以AT89C51单片机作为智能机器人的检测和控制核心，采用红外光电传感器检测路面黑线及障碍物，使用金属传感器检测路面下金属铁片，应用光电码盘测距，用光敏电阻检测、判断车库位置，利用PWM技术动态控制电动机的转动方向和转速。

The test device can eradiate the far-infrared rays between 4μm ~ 14μm in 47℃~80℃. After a series of contrast tests, it shows that the fuel consumption is remarkably decreased. The mean fuel consumption is decreased by 3.9% when the car is running on the limited road, or it's decreased by 8.6% when the car is running on the variable status road. Th...

经过一系列对比试验后表明，在47℃~80℃温度环境下发射的波长为4μm~14μm的远红外线对汽车燃油经济性有较显著的影响(汽油车在限定条件下的平均燃油消耗量减少3.9%；汽油车多工况燃油消耗量减少8.6%)，对其他性能也有一定的改善。

The analysis of the test road show that the overlayer used in the engineering ofPudong nan road has worked well for half and two years and the reflection cracking hasnot be found.

试验路研究和实体工程分析表明：浦东南路旧路改建工程加铺层效果较好，至今已二年半左右，未见反射裂缝出现。

The road of life there are many road surfaces, they are a test of our moral character .

在人生的道路上有着许多凹凸不平的路，它们正在考验着我们的道德品质。

U.S. objectives: large and medium-sized apparatus, to win in China specializing in the production of plug test machine, shaft life testing machine, tape wear-resistant test machine, alcohol Wear-resistant test machine, testing machine clamshell mobile phone, cell phone slider testing machine, cell phone drop test machine, testing machine twist cell phone, Touch Panel Mobile Phone scratch resistance testing machine, notebook pressure testing machine, key life test machine, load displacement curve of test machine and so on Company Address: Guangdong Province, Dongguan City Dongcheng District Dongcheng South Road, No. 39, Block A on the fourth floor factory Address: Dongguan City, Guangdong, Dongcheng District, Tai Tseng Tau Industrial Area 17 Jiangsu Company: Wuxi city, Jiangsu province Guangrui Road, 1599 No. A district on the 5th

我们的目标：大中仪器，赢在中国专业生产插拔力试验机、转轴寿命试验机、纸带耐磨试验机、酒精耐磨试验机、手机翻盖试验机、手机滑盖试验机、手机跌落试验机、手机扭曲试验机、手机触摸屏耐划伤试验机、笔记本耐压试验机、按键寿命试验机、荷重位移曲线试验机等等

In order to conduct research on response characteristics of hydraulic power steering system when fore wheels are shocked, the characteristic of power steering gear under the road excitation of ladder road is researched with test ways.

为了研究汽车液压动力转向系统在前轮冲击载荷输入下的响应，该文进行了汽车液压动力转向器在阶梯路面激励下试验。

This paper analyzed the difference between road-testing and bench-testing and the difference of major automobile class between road-testing and bench-testing test result,hoping to give some theoretical support to analysis of automobile power performance test and bench-testing.

从研究道路试验和台架试验检测方法差异出发，分析了造成不同车型台试和路试检测结果差异的原因，为汽车动力性的台架试验提供理论分析依据。

Some problems of layer load test;2. According to the function of road layer in road engineering and considering the characteristics of road construction in Guiyang area,the structure form of embedded-type,hand-laid stone layer was proposed and the technical and construction key of this type of road layer was summarized.

根据道路垫层在道路建设工程中的作用，结合贵阳地区道路建设的特点，提出了嵌锁式手摆块石垫层这一结构形式，并根据实际施工实践，总结出嵌锁式手摆块石垫层施工的技术关键，可供道路施工技术工作人员及相关学者参考。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。