查询词典 time delay

With air break switch, thermal overload protection, pressure protection, power supply protection, time delay control, water warning system and automatic reset.

冷水机除制冷压缩机自身保护装置外，还配有空气开关、热过载保护、制冷高低压保护、电源相序保护、水箱缺水保护、延时控制功能及自动复位运行功能，确保冷水机安全运行。

An improved Smith predictive control method which can resolve the problem of a long time delay of the ratio of oxygen to methanol in the manufacturing process of formaldehyde is introduced,and the simulation of the system is also implemented.

针对甲醛生产过程中氧醇比控制中大滞后延迟的难点，设计了改进的史密斯预估控制系统，并实现了对该系统的计算机仿真。

This article analyzes the problems,such as the time delay and error code characteristic of optic fiber channel,path switching mistake caused by maintenance staff and improper parameter setting on 2 M channel retiming,which will produce negative influence on protection system.

文章分析光纤通道时延、误码特性、人为造成的通道倒换方式选择错误、2 M通道重定时参数设置不当等问题，研究这些问题给保护系统带来的负面影响，提出了光纤保护对通道的要求及注意事项。

The cause of phase error in electronic transformer is analyzed.The phase-lead caused by Rogowski coil and time-delay in signal transferring from high voltage side to merging unit are defined and analyzed.

简要分析了电子式互感器产生误差的原因，对Rogowski线圈产生的相位超前和高压侧向合并单元传输信号所产生的延时分别作出定义和分析。

Then recuring to the technical economy method and mathematic method, we set up an improved NPV model which includes more variables such as the increase rate of product cost, the time delay of investment income, and so on.

对所建立的改进收益现值模型中一些参数的合理确定进行了深入的研究，主要包括油气产量预测方法的选择、油气价格的确定、成本费用及税金的计算、投资的确定和折现率的选择。

During the period, if the overload current occurs again, the time delay will be reduced automatically, if the breaker reclosed after 30s or the intelligent controller turn off its power supply once, the Thermal memory disappear.

热记忆指断路器过载后控制器具有热记忆功能，在规定时间内再次发生过载时，控制器的延时时间变短，如脱扣后超过30s或控制器断电，热记忆自动消零。

Under the influence of geography, plant,building and moving objects, electromagnetic wave will reflect, diffract, scatter, andcause signal multipath time delay and Doppler frequency spread, make the quality ofcommunication bad.

但电波因受到地形、植被、建筑物及移动物体等因素的影响会引发反射、衍射、散射等现象，产生电磁波信号的时延扩散和多径衰落效应，影响通信质量。

The power- plant alarm system is very complex as it generally involves a number of interconnected logic circuits com prising multiple AND,OR and NOT gates,flip- flops,time delay and other logic elements.

发电厂警报系统的特点是其逻辑线路中包含了延时元件，从而引入了时间因素，要对这样的系统进行故障诊断，必须计及警报信息的时间特性。

The contents of this dissertation are involved in studies on quasi steady-state condition of a slow speed-varying rotor system, gain-scheduling control of a quasi steady-state rotor active balancing system, adaptive control of active balancing for a fast speed-varying rotor with actuator time delay and adaptive control of active balancing for a fast speed-varying rotor with actuator saturation. The rotors to be studied include a Jeffcott rotor, a Jeffcott rotor with anisotropic bearings, a flexible rotor with single collocated balancing plane (actuator plane and measuring plane are almost the same one) and a flexible rotor with multiple collocated balancing planes.

研究的内容涉及慢变速转子的准稳态条件、变速准稳态转子主动平衡系统的增益调度控制、带作动器时迟的快变速转子主动平衡系统的自适应控制与带作动器饱和的快变速转子主动平衡系统的自适应控制，转子类型包括Jeffcott转子、轴承各向异性的Jeffcott转子、单并置平衡平面(作动器和测量平面几乎在同一个平面)的柔性转子和多并置平衡平面的柔性转子。

The paper introduces the designing method of the digital time-delay relay and gives the detailed electric circuit picture.

阐述了数字式时间继电器的设计方法，给出了详细的电路图。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。