在纵向式通风的隧道中,不可避免的出现通风竖井在施工和营运过程中的稳定性问题。
The stability problem of the ventilating silo and transport business process for the longitudinal ventilated tunnel will arise during the construction.
本文详细地介绍了乌石山隧道纵向式射流通风设计,可供设计人员在进行其他公路隧道通风设计时参考。
The paper introduces in detail the longitudinal injection ventilation design for the Wushishan Tunnel, which may be used as reference for the ventilation design of other highway tunnels.
在青少年健康的纵向研究中,受调查者被要求回答一些特定的问题,这些问题与狂欢式饮酒与醉酒有关。
The National Longitudinal Study of Adolescent Health (Add Health) asks its respondents specific questions about binge drinking and getting drunk.
这种类型是UL的最低等级,经常是用纵向V 0、V 1或V 2方式行不通时才采用这种方法。
This type is UL the minimum level, and often with vertical V0, V1 or V2 way don't work out just using this method.
钢坯在炉内的横向跑偏和纵向跑偏位移量,是步进式加热炉设备的重要性能之一。
The transverse and longitudinal snaking displacement of billets in walking beam furnace is an important furnace performance index.
基于随机控制理论,针对全浸式水翼艇的多变量随机控制方法进行探讨,并着重分析水翼艇的纵向运动姿态的随机最优控制。
In this paper, based on the theories of stochastic control, we make a study of multivariable stochastic control methods of hydrofoil and emphasize on the analysis of longitudinal motion of it.
高陡背斜带属隔挡式平行褶皱,纵向变异很大,形成多种圈闭类型,具有不同的气、水分布规律。
The high-steep anticline belt belonged to barrier parallel fold is greatly variant in vertical, forming many types of traps and being of various gas-water distribution laws.
常见的情况是在一个文档中包含横式页面,而其他页面都是纵向的。
A common scenario is to have a landscape page in the middle of a document, whereas the other pages are in a portrait orientation.
我不想再要纵向纽扣式的衣服了。
本文介绍了纵向垂直式连续电镀生产线的特性,它比常规垂直式电镀生产线有更多的优点。
This paper describes the characteristic of continuous electroplate with longitudinal transmission. They are many advantage over conventional electroplate.
外露式钢筋混凝土压力管道的温度应力,常是某些这类管道在运用期内产生纵向贯通裂缝的重要原因之一。
Temperature Stress in open reinforced concrete pressure pipe usually is one of the important reasons why their longitudinal cracks-occur in use.
为给船体下水提供水动力参数,采用计算流体动力学(CFD)方法对船体从船台上纵向重力式下水过程进行动力学分析。
To supply hydrodynamic parameters for ship launching, computational fluid dynamics(CFD) method was used to analyze the process of longitudinal gravity launching for ship from a slipway.
由于存在着来自纵向和横向的竞争,分散式供应链系统很难达到集成供应链系统的效率。
Because of the vertical and horizontal competitions, a decentralized supply chain system can not usually reach the efficiency of the integrated supply chain.
改造后的运行效果表明,纵向翅片管式换热器的使用寿命是改造前的2倍,且运行平稳。
The operation efficiency for the improved device shows that the service life is 2 times of unimproved exchanger with a high operating stability.
针对优化后的纵向多极阵列电导式传感器,本文构建了基于DSP技术的两相流测量系统。
With optimized multi-electrode array conductance sensor, a two-phase flow measurement system based on DSP technique was designed.
纵向调节机构的纵向导板与定位板之间的连接方式可采用压紧连接或柱销式连接。
The connection type between the vertical guide plate of the vertical adjusting mechanism and the positioning plate can adopt compression-fitting connection or dowel pin type connection.
结果表明,封闭式纵向翅片管的散热量、金属热强度以及自然对流换热系数都要高于开放式翅片管。
As a result, heat dissipating capacity, metal thermal intensity and free convection heat transfer coefficient of the longitudinal closed finned tube are higher than those of the open finned tube.
渤海造船厂的船台是一座半潜式纵向下水船台,下水运动过程与常规纵向下水过程不同。
The slipway in 431 ship-yard being a semi-submersible types of longitudinal slipway, launching motion process is different from the regular.
在以上分析的基础上利用有限元法建立整个带式输送机系统纵向振动的动力学模型。
On the basis of the above analysis, this paper establishes dynamic model on the longitudinal vibration of the overall belt conveyor system with finite elemental method.
建筑为欧洲新古典风格,立面横向五段式、纵向三段式对称布局;
The Building is constructed in European Neoclassical style, with a symmetrical layout of five lateral zones and three longitudinal zones.
对龙门移动式镗铣床同步传动不一致性问题进行研究,用两台直线电机作为龙门柱纵向进给的传动机构。
The noncoincidental problem of synchrodrive for gantry moving milling machines is studied. Two linear motors are applied as traversing drive mechanism of gantries.
依据飞机纵向操纵负载力的数学模型,采用电动式力伺服加载的方式设计了飞机纵向操纵人感仿真系统。
According to mathematical model of load force, the paper has designed a simulation system of aircraft force-feeling system by the method of electro-motive force servo loading.
充分利用计算机在快速和准确等方面的巨大优势,对输送带纵向撕裂提出了一种全新的非接触式智能检测方案,并详细叙述了系统软硬件结构。
This will take full advantage of computer in terms of quick and accurate. Puts forward a new kind of untouched intelligent inspection method. Describe hardware and software system detailed.
本实用新型提供一种矿山岩石开采机,它采用在双轨移动式机架上安装有纵向切割装置的方式完成对矿石的切割。
The utility model provides a mine rock mining machine which finishes a cutting towards ores via a longitudinal cutting device positioned on a mobile double-track frame.
所述的步骤(2)中磁化方式为周向闭合磁轭磁化及纵向线圈磁化全感应式。
The magnetizing mode in the step (2) is circumferential closed magnet yoke magnetization and coil magnetization full sensing.
这种折叠壳式加速度计与传统的中心压缩式加速度计相比,具有纵向尺寸小、空间利用率高等优点。
The folding-shell acceleration sensor has a smaller size in longitudinal dimension and a higher space utilization ratio compared with traditional center-compressed acceleration sensors.
这种折叠壳式加速度计与传统的中心压缩式加速度计相比,具有纵向尺寸小、空间利用率高等优点。
The folding-shell acceleration sensor has a smaller size in longitudinal dimension and a higher space utilization ratio compared with traditional center-compressed acceleration sensors.
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