查询词典 tunnel

Shenzhen high-wing Technology Co., Ltd. is mainly engaged in three-color phosphors and LED decorative lighting products and sales. 1992 high-wing technology trichromatic phosphors begin mass production, the company trichromatic phosphors in the domestic production industry, the first in the use of nitrogen, hydrogen precursors to protect the production of ultra-high-temperature tunnel furnace trichromatic green powder and blue powder, the first technology would be Jet Milling for phosphor production, enhance production of the first color phosphor of bimodal powder blue. High-wing technology in 2004 began producing LED lighting products have been developed, including LED string lights, cup lights, bubble lights, tube lights, LED lights×, LED signs, lights, cast ray lamp, underwater lamp, rainbow tubes and LED flashlight series of applications and achieve bulk export the European Union, the United States, Australia, Africa, Asia and other countries, in the domestic market has volume applications.

深圳市企荣科技有限公司主要从事三基色荧光粉和LED装饰、照明制品的生产和销售。1992年企荣科技开始批量生产三基色荧光粉，公司在国内三基色荧光粉生产行业中最先使用氮、氢气体保护超高温隧道炉生产三基色绿粉和蓝粉，最先将气流粉碎技术用于荧光粉的生产，最先生产出提高荧光粉显色性的双峰蓝粉。2004年企荣科技开始生产照明光源LED的相关产品，现已自主研发了包括LED串灯、杯灯、泡灯、管灯、LED字灯、LED指示牌灯、投光灯、水底灯、彩虹管及LED手电筒等系列应用产品，并已实现批量出口欧盟、美国、澳洲、非洲、亚洲等国家，在国内市场已经批量应用。

The result of monitoring consequence of bottom tunnel in period of excavating and withdrawal reveals that the way of suitably increasing length and diameter of the anchor,and building the bottom anchor can effective.

通过对底板煤巷掘进期与回采期巷道变形现场监测表明：适当加大锚杆长度与直径，并在底板煤巷底帮增加布设底锚能够有效降低回采巷道变形量。

In this view from within the burial mound 's inner chamber, the first rays of the solstice sunrise are passing through a box constructed above the entrance and shine down an 18 meter long tunnel to illuminate the floor at the foot of a decorated stone.

在这张古墓内墓室影像里，冬至日的第一道阳光穿过古墓入口上方的方框，准直射进18公尺长的通道，照亮了一方装饰石碑下方的地板。

Ohms radiating coaxial cable is mainly used in tunnel.mine,subway,high building and high way where there is no direct or good radio wave as signal transmission and transmitting and receiving antennas duplex functions,The cables is characterized with low attenuation,lowVSWR,high power capacity,good signal coupling and corrosion resistance.

50欧姆漏泄同轴电缆主要用于隧道、矿井、地铁、大型建筑内及高速公路、铁路等场合无线电波不能直接传播或传播不良的特殊环境内，兼有信号传输线的发送、接收天线的双重功能。具有衰减低、驻波比低、功率容量高，信号耦合性能优良，抗腐蚀性好等特点。

Machinery and Equipment: baked me, the tunnel furnace, heat shrinkable packaging machines, automatic sealing machine, high temperature resistance furnace, tin melting furnace, water POON counter, lines, car, cart, UV; electrothermal Equipment: stainless steel heating pipe, titanium tube, quartz tube, Teflon tubes, electric lap, UV lamp, silicon carbon rods, cast aluminum heater, high temperature of the radiation, the first single, high-temperature lines; plating products : PVC plated shafts, titanium basket, linked to a titanium, titanium steam pipe, the anode, filters and other machinery at a value of whole plant equipment to undertake the planning, design, production, installation, commissioning and maintenance operations, welcomed the overwhelming majority of customers来人calls Advisory negotiate!

机械设备：烘箱、隧道炉、热收缩包装机、自动封箱机、高温电阻炉、熔锡炉、水濂柜、流水线、台车、推车、UV等；电热器材：不锈钢加热管、钛管、石英管、铁氟龙管、电热圈、UV灯管、硅碳棒、铸铝加热器、高温辐射管、单头管、高温线等；创值机械同时承接整厂设备规划、设计、生产、安装、调试、维护业务，欢迎广大客户来人来电咨询洽谈！

With the development of rail transit in modern cities and the construction of OCS in the tunnel with low headroom ,rigid catenary system are used in broad, now parameters inspection and evaluation about it have become a new hot focus in exploitation and study of catenary parameters inspection system.

随着城市轨道交通的发展和电气化改造中低净空隧道接触网的架设，刚性接触网得到愈来愈广泛的运用，对其参数的检测与评价是接触网参数检测系统开发和研究中的一个新热点。

With the development of rail transit in modern cities and the construction of OCS in the tunnel with low headroom ,rigid catenary system are used in broad, now parameters inspection and evaluation about it have become a new hot focus in exploitation and study of catenary parameters inspection system.

摘要随着城市轨道交通的发展和电气化改造中低净空隧道接触网的架设，刚性接触网得到愈来愈广泛的运用，对其参数的检测与评价是接触网参数检测系统开发和研究中的一个新热点。

The thesis starts with introducing the technology of the rigid suspension of overhead contact system, which is followed by a comparison between the rigid system and the catenary one. The rigid conductor line system features a simple structure and easy maintenance and can also save the tunnel construction costs.

论文首先介绍了接触网刚性悬挂的技术并与柔性悬挂进行了对比，说明刚性接触网悬挂具有简单的结构和支撑，同样可以节省隧道的建设费用。

Countering difficult tunnel support and conventional supporting mechod which is out of effectiveness under complex geological conditions ,the bolt connecting chain which is used jointly with friction bolt is designed.

针对复杂地质条件下巷道支护困难、常规支护方法失效的情况，设计了与摩擦锚杆联合使用的锚杆联系链。

Some of the worst affected travellers are those who had hoped to take the Channel Tunnel rail service to France and Belgium.

受影响最严重的是希望通过英吉利海峡隧道前往法国和比利时的人。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。