delta current
英 [ˈdeltə ˈkʌrənt]
美 [ˈdeltə ˈkɜːrənt]
三角接法电流；三角形电流
双语例句
- The diff process produces a delta that you can compare against current data.
diff过程产生一个您可以与当前数据进行对比的数据变化量。 - In December, Starlight bought land in Xinhui, on the western fringes of the Pearl River Delta, for a new factory that when complete will have a capacity of 22m units a year – more than double the current output.
去年12月，升冈在珠三角西部边缘地区的江门市新会买下地皮准备建厂。建成后这家工厂将拥有每年2200万台电子产品的产能，比当前产量高出一倍以上。 - A forecast is made about coal transport demand in Yangtze Delta based on the analysis of the current situation of coal supply and demand, route options and main influential factors.
本文通过对长三角地区煤炭供需现状，运输线路和主要影响因素的分析，预测未来三个五年长三角地区主要煤炭运输港口一程运输需求。 - If you specify a delta, the number specified will be added to the current instruction pointer or specified address to begin disassembling.
如果指定了增量，则指定的数目将添加到当前指令指针或指定地址以开始反汇编。 - "Crises" and "Opportunities" of the Pearl River Delta 'Sports Clothing Industry under the Current Financial Tsunami
金融海啸下珠三角运动服装业的危与机 - Evolution prediction of the abandoned Yellow River Submerged Delta under wave and current
波流共同作用下废黄河河口水下三角洲地形演变预测模式 - Characteristic control circuits including delta modulators for current regulators, PWM eletronic commutator and technique of current feedback in turn are applied to its speed control system.
为此在稀土永磁方波无刷直流电动机调速系统中，采用了两态稳频电流调节器、PWM电子换向器、电流分时反馈等具有特色的线路设计。 - A New Delta Modulated Current source PWM Rectifier
一种新型的Delta调制电流型PWM整流器 - Based on the technologic requirement, it can help to realize the possibility of auto control of orders of starting and stopping the machine and start in the manner of star delta electric motor with great power and consequently cut down current intensity.
根据工艺要求实现开机顺序和停机顺序的全自动控制，并对大功率电机实行星-三角起动，降低起动电流。 - Effect of the Delta-Function Generator on Finite Element Calculations of Current Distributions on Wire Antennas
δ-函数源对有限元计算线天线电流分布的影响 - The paper describes a delta modulated current source single phase PWM rectifier.
介绍一种新的Delta调制单相电流型PWM整流器。 - The HV and LV side of transformer adopts duplex winding structure and each has multi-bank TCR modules in delta connection. In this topology, the harmonic current injected into the power system is very small.
它通过Y/Y/△三绕组变压器接入中、高压系统，低压侧采用双绕组结构，接有多组三角形接线的TCR模块。 - There exist the different geomorphic types including the branching bay, submarine shoal, subfluvial bank, subaquatic delta, tidal current delta, tidal sand ridge, sand wave and caldron in the littoral zone.
滨海地貌主要有河口港湾、水下浅滩、水下岸坡、水下三角洲、潮流三角洲海底沙波、潮流沙脊、海釜等； - A novel method of double delta modulation for current tracing control
新型双重△调制电流跟踪控制方法的研究 - The sediment in south Taiwan Strait is coarser and more complex than that in the subaqueous delta of the Huanghe River because there are not only coastal current but also upwelling in south Taiwan Strait.
台湾海峡南部既有细的陆源沉积物流入，又有上升流、黑潮暖流等的作用而形成的较粗沉积物，因而构成台湾海峡南部沉积物的复杂性。 - For the 220 kV and above transformer with current transformer equipped on the delta side, this paper provides a new approach based on the phase current differential relay.
针对220kV以上D侧套管内装设电流互感器的变压器，提出了一种采用相电流差动接线的保护方案。 - The series-parallel compensation UPS which is composed of delta inverter has the feature just as low energy consumption, small harmonic current, and high energy availability.
由Delta逆变器构成的串并联补偿式UPS较之传统的UPS具有能量浪费少，谐波电流小，能源利用率高的特点。 - Effects of Environmental Factors on NH_4~+ Release in Tidal Flat Sediments Along the Yangtze Delta Chapter four analyzes the current development situation and existent issue of urban system in the area of the Yangtze Delta.
环境因子对长江口潮滩沉积物中NH4~+的释放影响然后从都市圈的规模结构和职能结构两方面，分析了长三角都市圈城镇体系发展现状和存在的问题。 - But the rapid development of the Yangtze River delta region faces ecological risk danger, and the ecological risk also become current restriction in Yangtze River delta to the further development of bottleneck.
但是迅速发展中的长三角地区面临着生态风险的威胁，而生态风险也成为当前制约长三角地区进一步发展的瓶颈。 - With rivers distributed in a crisscross pattern, the Pearl River Delta Region is liable to saltwater intrusion with to-and-fro water flow due to the influence of both runoff and tidal current.
珠江三角洲地区河道纵横交错，受径流和潮流共同影响，水流往复回荡，易受咸潮威胁。 - Through the rock coring wells characteristics, single-well profile phase analysis, combined with the regional sedimentary background, summarized the main sedimentary facies types and their characteristics of target area, determined River-Delta traction-flow current deposits in this area.
通过取心井的岩石学特性、单井剖面相分析，结合区域沉积背景，总结了研究区的主要沉积相类型及其特征，确定本区为河流&三角洲牵引流沉积。 - Analysis are centered on how to control the Delta converter as a sinusoidal current source and to control the main converter as a sinusoidal voltage source and the introduce of repetitive control into main converter.
在数学模型的基础上，围绕怎样将Delta变换器控制成正弦电流源，将主变换器控制成正弦电压源，以及在主变换器中引入重复控制等问题进行了分析。 - The feedback control theory of Delta operator has become a frontier subject in current control field.
Delta算子描述下的离散系统的反馈控制理论，已成为当前控制界的一个前沿研究课题。 - Chapter one introduced the background of the international tourism market of Yangtze delta, analyzing the current marketing situation in this area, and then summarized the problems now existing in this market.
第一章介绍了长三角国际旅游市场的背景，分析了长三角国际旅游市场营销的现状，并总结了长三角国际旅游市场营销存在的主要问题。 - Ruyang basin filled with a braided river to braided river delta deposition, which had a nature of the traction current.
汝阳盆地充填了一套辫状河-辫状河三角洲的沉积，为牵引流性质沉积。 - Delta converter takes direct current SPWM control programs. The main converter takes hybrid control strategy which introduces the repetitive control in the base of the voltage and current double closed loop control.
讨论了串并联补偿式UPS的控制策略，对于Delta变换器采取直接电流SPWM控制方案；对于主变换器，在采用电压电流双闭环控制的基础上引入了重复控制的复合控制策略。 - For the Delta converter, direct current control scheme are selected; while for the main converter, based on the multiple-loop of voltage and current control scheme, the repetitive control scheme are introduced.
对Delta变换器，采用了直接电流控制方案；对主变换器，在采用电压电流双闭环控制的基础上引入重复控制的复合控制方式。 - Simulation and experimental results verify basically that Delta transform type UPS has voltage and current adjustment and compensation for power grid.
仿真和实验的结果基本验证了Delta变换型UPS对市电电压、电流的调节和补偿功能。 - Development and improvement of customs management system in Yangtze River Delta Regional Integration Strategy, is mainly to break the current customs restrictions in different administrative regions to address the inefficient duplication of infrastructure construction is the convergence of industrial structure, sustainable development is not high capacity.
长三角区域一体化发展战略中海关管理制度的建设与完善主要是为了打破现行的海关处于不同行政区域的限制，解决基础设施重复低效建设、产业结构趋同、持续发展能力不高等问题。 - As the forefront of reform and opening up, the Pearl River Delta region is a major area to undertake international industrial transference. But, some industries in Pearl River Delta region have to transfer between regions first, because of the current carrying capacity.
作为改革开放的前沿阵地，珠三角地区是承接国际产业转移的重要区域，但是目前由于承载力等多种因素的影响，珠三角地区必须首先进行区际产业转移。