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- current regulator tube 稳流管
- Is claret matchs cheese current regulation? 红葡萄酒配奶酪是通用的规则吧?
- The A6260 is a linear, programmable current regulator providing up to 350 mA for driving high-brightness LEDs. A6260是一款线性、可编程电流调节器,最高可提供350 mA电流,以驱动高亮LED。
- As a result,tundish current regulator can efficiently prevent short current flow and improve metallurgical result of tundish. 结果表明,使用中间包稳流器能有效地防止短路流,改善中间包冶金效果。
- F(electromotiveforce) of synchronous motor is the most important interference, the general PI(proportion integration)current regulator does not retrain the effect of E. 分析了影响同步电动机矢量控制电流控制环动态特性的主要因素,指出同步电动机反电动势是其中最重要的干扰因素。
- Meanwhile, during the control of current regulator, the unified PI voltage control mode is adopted to maintain the DC bus voltage of cascaded multilevel inverters constant. 同时,在电流调节器的控制中,采用统一PI电压控制模式以保持级联逆变器直流母线电压的稳定。
- Thirdly, according to the rotor magnet field oriented control strategy, current regulator and speed regulator of AC-synchronous servo system are analyzed and designed. 根据转子磁场定向控制策略,设计了交流永磁同步伺服系统电流环、速度环调节器;
- glow discharge voltage regulator tube 辉放稳压管
- The application situation of tundish current regulator in Demark continuous caster is studied and the influence of it on liquid steel flow state and the average time of liquid steel stopping in tundish are analyzed. 对中间包稳流器在德马克连铸机上的应用情况进行了研究,分析了其对钢液流动状态和钢水在中间包内平均停留时间的影响。
- glow-discharge voltage regulator tube 辉光调压放电管
- The mortor is driven by a slip frequency current regulation control. 系统是采用滑差频率的电流调节控制。
- The charging current pulses can be set by charging current regulating switches. 充电电流调节开关可设定充电电流的大小。
- This paper presents a decoupled control scheme for three?phase four?leg inverter through an inner current regulator based on space vector cascaded with an outer synchronous frame PI controller. 该文提出了一种采用内环空间矢量电流调节器和外环同步坐标比例积分控制器相级联的三相四桥臂逆变器的控制方案,实现了对三相四桥臂逆变器的解耦控制。
- This article introduces amethod of matching the degaussing course current regulator with gyrocompass by modifying the electrical parameters of the original synchro receiver in thereguIator. 本文介绍用改变消磁航向电流自动调整器中自整角接收机的电参数方法,解决电罗经与消磁航向电流自动调整器的匹配问题。
- Current regulatory approaches will have to take into account the new scientific data available on vaccine adjuvants. 现行的管理方法必须考虑可以得到的新的关于疫苗佐剂的科研资料。
- The Lockhart review - delivered yesterday to federal Minister for Ageing Julie Bishop - calls for relaxation of the current regulations. 洛克哈特修订案于昨日提交给联邦老龄部部长居里主教,呼吁放宽目前的法令法规。
- Customs authorities work closely with the central bank to ensure that goods are only imported or exported in accordance with current regulations. 海关同中央银行紧密合作,以确保货物只能按照现行的管理条例进口或出口。
- Under current regulations, foreign newspapers must be shipped into the mainland, where they are then subject to customs duties and censoring. 目前的规定是,国外报纸必须运至大陆,有关税和检查。
- When the soil-nailing is under operation, contrast between the actual pull force and the value calculated by current regulations is made. 采用在土钉主筋上埋设钢筋应力计进行土钉实际工作状态下的拉力测试和把实测拉力与现行规程计算得出的结果作对比的研究方法。
- Has current preplacement, preview and arc starting current, arc force current regulation function, it makes welding operation easier. 具有电流预置预显和引弧电流、推力电流调节功能,使焊接操作更容易。