英语释义

1. speed greater than normal or rated speed
subjected to overspeeds
— Time

2. to cause (as an engine) to run at an excessive speed

3. to run at an excessive speed

4. operated or operating at greater than normal or rated speed

片语

overspeed function超速作用

overspeed test[动力] 超速试验；超额定速度试验

overspeed adjustment超速调节

Overspeed trip超速脱扣

overspeed protection超速防护

overspeed tripping超速脱扣

overspeed shutdown超速停车

overspeed condition超速状况

overspeed valve主汽阀

overspeed problem超速问题

英汉例句

• clutch and overspeed provision during autorotation .

  离合器和超速期间提供自转。

• how to decrease the overspeed while the steam turbine suddenly lose full load is one of the important problems to design the control system of the steam turbine.

  如何降低甩负荷时汽轮机组的动态超速始终是汽轮机控制系统设计的重要任务之一。

• it adopts the unique dual grade overspeed atomization device.

  采用独特的双级超速雾化装置。

• radial tooth overrunning clutch provides overspeed protection and helical indexing to prevent abutment.

  放射状齿过速离合器提供过速保护，防止螺纹换档连接。

• overspeed driving is one of causes to lead to traffic accident.

  超速行驶是我国道路交通事故的主要原因之一。

• the main characteristics of the overspeed protection system of supercritical steam turbines are analyzed.

  重点分析超临界汽轮机的超速保护系统的特点。

• it is the first domestic turbine overspeed protection device that has the function of 「on-line test」. this device works in parallel with the mechnical one.

  它是国内首台具有「在线试验」功能，并且是与原机械超速保护系统并列而又不依赖于机械起速保护的独立汽轮机超速保护。

• 「performance mode, 」 allows maximum user flexibility in overspeed environments by permitting increased fan speeds.

  性能模式“ ，让用户最大的灵活性，超速环境允许增加风扇速度。

• the study on formulation and performance evaluation of overspeed quenching oil were described.

  阐述了超速淬火油的研究过程及其性能评定结果。

• the paper discusses the instruments, systems and implementation measures of the automatic block and train overspeed protection on increased speed main lines and reform of signal aspect system.

  对我国干线铁路提速后的自动闭塞及列车超速防护的系统设备、制式的选择及其实现手段、信号显示制度的改革等方面的问题进行了研究探讨。

• result:alcohol sedimentation, membrane separation technique, overspeed centrifugal, clarifier sorption and macroporous resin have their own advantage, while there are some problems in each method.

  结果：水醇法、膜分离法、超速离心法、澄清剂吸附法、大孔吸附树脂法等各有其优越性，同时亦存在问题。

• using the software eurostag, overspeed protection control model was set up and the effect of opc on power system security and stability was researched.

  应用仿真软件eurostag的模块自定义功能建立了带有超速保护的调速系统模型，通过仿真研究了超速保护控制对电力系统安全稳定的影响。

• this paper analyzes the phenomenon that the lift washes an accident. it discusses practical upward and overspeed problems of the protector main method and solving way.

  本文以在用电梯沖顶事故的现象，从符合标準的角度谈实用的上行超速保护装置问题、防范的主要方法及解决的办法。

• the paper analyzes the issues on the braking accuracy and its safety protection distance designed for automatic train overspeed protection system.

  分析列车超速防护系统的制动精度和它的安全防护距离的设计问题。

• overspeed time measurement, only tens of seconds can be spent for the whole measurement.

  超速的测量时间，全车测量全部过程只需几十秒；

• overspeed test is one of the important processes before the commission of a steam-power plant.

  超速试验是火力发电机组投入运行前的重要工艺环节之一。

• it is concluded through analysis that some design problems exist in the electrohydraulic governing system, especially the electrical overspeed protection which needs to be further improved.

  通过分析，认为国产液压调节机组中的超速保护存在着不足之处，尤其是电气超速保护应该加以改进。

• it is simple and inexpensive and can therefore be used for the circuit design of the vehicle overspeed alarm system.

  该系统设计简单、成本低廉，可用于机动车超速警报系统的电路设计。

• as to the peccant overspeed behavior of vehicles in expressway, this paper studies a detection and judgment arithmetic of peccant overspeed behavior based on virtual video detection lines.

  文章针对高速公路上车辆违章超速行为，研究了一种基于虚拟视频检测线的违章超速行为检测与判定的实用算法。

• the commonly used protection link has the short circuit, the overflow, the overload, has pressed, loses presses, the weak magnetism, overspeed and the limit protection and so on.

  常用的保护环节有短路、过流、过载、过压、失压、弱磁、超速和极限保护等。

• working principle, calculation, adjustment and installation of an overspeed protection device-an emergency breaker of a generation set of a turbine are described in detail.

  对汽轮发电机组超速保护装置危急遮断器的工作原理、计算、调整与安装做了较为详尽的论述。