current adj. 1.通用的,流行的。 2.现在的,现时的,当时的。 3.流畅的;草写的。 the current price 市价。 current news 时事。 current expenditure 经常费。 current expenses 日常费用。 the current issue [number] (杂志的)本期。 the current week 本星期。 the current year 今年。 the 10th current [curt.] 本月十日。 current account 往来存款账;【法律】交互计算。 current English 现代通行英语,日常英语。 current handwriting 草书。 current money 通行货币。 current rate 现价,成交价。 current thoughts 现时代思潮。 pass [run, go]current 通用,流行。 n. 1.水流;气流;电流。 2.思潮,潮流;趋势,倾向。 3.进行,过程。 a cold current 寒流。 the Japan current 日本海流,黑潮。 the great current of events 天下大势。 a density 密着(海)流。 an alternating [a direct] current 【电学】交[直]流电。 current of air 气流。 current of time [the times] 时势,时代潮流 (go [swim] with [against] the current of the times 顺应[违反]时势)。
Each module tracks the signal as current source module under current hysterisis control, therefore each paralleled module shares the load current 各并联模块工作于电流滞环跟踪模态,从而实现各航空静止变流器模块的均流并联。
Industry trends lean toward lower output voltages, more power, tighter power regulation, and faster response to changes in load current 业界之发展趋势是要求更低的输出电压、更大的功率、更有效控制电源、以及对负载电流的转变有更快速的反应。
The dual-loop control method adapted to current source is proposed-outer loop is the feedback of averaged load current and inner loop is that of inductor current 逆变电路采用了适用于稳流输出的双环控制方式:外环负载电流平均值反馈,内环电感电流瞬时值反馈。
Zirconiated tungsten electrodes have good performance in ac welding . especially under high load current its excellent performance can not be replaced by any other products 锆钨电极在交流条件下,焊接性能良好;尤其在高负载电流的情况下,锆钨电极表现出良好的优越性能。
Based on the branch-current-based current method, this paper presented a three-phase state estimation method for distribution where the load current is considered as the state variable 在基于支路电流的三相配电网状态估计的基础上提出了以负荷电流为状态变量的配电网的三相状态估计方法。
The least load current to realize magnetic insulation in milo is obtained from the relation between current and azimuth magnetic field and the relation between magnetic field and electron movement track 根据电流与角向磁场的关系和磁场与电子运动轨迹的关系得到在milo中实现磁绝缘所需要的最小负载二极管电流。
Llpa power push button switch is applicable to the motor of the voltage up to 500v and the capacity up to 3kw for directly starting run and breaking, also for infrequently turning on and off loaded current llpa系列控制按钮开关是可适用于电压500v和负载量为3kw的发动机直接运转和阻断,同时频率运转和电流负载。
Three-phase four-wire apf with one-cycle control need not sense the three phase load currents or the three phase voltages, need not calculate the harmonics and reactive current components, as well as the use of any multipliers 单周控制三相四线制有源电力滤波器不需要检测三相负载电流和三相电源电压,不需要检测谐波和无功电流,也不需要使用任何乘法器。
A dc transit system can never be fully protected because the protection cannot always distinguish between distant faults and train load currents for both of the currents have the similar magnitude and the rate of change 在各种短路故障中,地铁直流侧远方短路故障由于其故障电流的大小和变化率都很难同正常负荷电流鉴别开来,所以至今难以做到百分之百的保护。
The typical performance characteristics include : line and load transient response, efficiency, output voltage ripple, quiescent current, maximum load current, output voltage temperature characteristics and the short 其中,整体仿真指标包括:芯片线性调整率和负载调整率、转换效率、输出电压纹波、芯片静态电流、最大负载电流、输出电压温度特性及短路负载电流。