single-headed rail

As the compact internal cavity, the complex air brake principle, and the effect of employee training can not be satisfied because of single training method and lack of teachership. it is not conducive to high-speed rail development.

由于120型制动阀内部腔道结构密集，空气制动原理复杂，而目前现场职工培训手段较单一，师资匮乏，培训效果不理想，不利于高速铁路发展的需要。

A single-sided guide rail structure is employed to improve the cutting precision.

采用单边双导轨结构,提高锯切精度.

Single-side tipping and curved rail wagon for metallic mines& Basic parameters and dimensions

GB/T2885.3-1981金属矿单侧曲轨侧卸式矿车基本参数及尺寸

This paper analyzes the shape of the highway terminal service area influenced by rail transit, discusses the method for the service area determination and the influence on the terminals site-selection, the size, the design of single terminal exerted by the determination of the service area.

分析了轨道交通影响下公路客运枢纽服务区域的形态，提出了服务区域的确定方法，探讨了公路客运服务区域的确定对枢纽布局、规模和单体枢纽设计的影响。

The swing up control problem of a single inverted pendulum on an circular rail is discussed. A new optimization is presented by making discrete control law as the design variables and taking terminal constraint condition as the objective function respectively.

研究圆轨单级倒立摆摆起控制问题，以离散控制律为设计变量，以终点约束条件为目标函数，提出了倒立摆摆起控制律的优化算法。

Single-supply-amplifier, rail-to-rail-output ads can give a false sense of security.

单电源放大器, 轨对轨输出的广告造成安全的错觉.

The development, test, research and operation of single-axle bogies for urban rail cars abroad are described.

介绍了国外城轨车辆单轴转向架的发展 、 试验研究和运用情况.

Qinhuangdao South Station is currently experiencing the development of competitive supply, freight single function, transport organizations and unscientific, the Port Rail multi-modal suited and so on, these problems have an impact on the development of Qinhuangdao South Station cargo barriers.

秦皇岛南站目前的发展遇到了货源竞争激烈、货运功能单一、运输组织不科学、港口铁路联运模式不适应等问题，这些问题已经成为影响秦皇岛南站货运发展的阻碍。

The Design and Application of DIN-rail Mounted Single Phase kWh Meter Based on SOC Technology

基于SOC技术的单相导轨式电表设计与应用

The fundamental of designing weighing rail with single-measure section is obtained, and the work of the research to process testing data of overload and imbalanced load is completed by introducing Hilbert-Huang transform.

研究并得出了以单测量区剪力型称重轨为基础研制高速超偏载检测设备的设计原则，并引入Hilbert-Huang变换完成了对超偏载检测数据处理技术的研究工作。