DC-DC的例句大全

A brushless DC motor control system based on DSP + FPGA is introduced.

介绍了一种基于DSP+FPGA的无刷直流电机控制系统.

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Brushless DC motor control structure.

直流无刷电机的控制结构.

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DSP-Based High-Efficiency Sensorless Control of an Brushless DC Motor Drive for Refrigerator Compressors.

高效率冷冻压缩机DSP控制无刷直流马达无感测驱动器之研制.

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The immunologic effects of four extracts of Bupleurum chinense DC ( BCDC) on the immune cell of mice in vivo and in vitro were studied.

研究了四种北柴胡提取物对小鼠体内外免疫功能的影响。

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The general application includes the PDA, MP3, DC, radiotelephony and the network of database, instrument etc.

一般应用包括PDA、MP3播放器、数码相机、无线电话与数据网络、仪器等。

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Research on Current Tails of Non-conducting Winding Brushless DC Motor

无刷直流电动机非导通相电流拖尾的研究

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Design of Control System of the Current Type Lanthanon Magneto Brushless DC Motor

电流型稀土永磁无刷直流电动机控制系统的设计

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DC load flow is a method to estimate power flows through lines on AC power systems.

直流潮流是一种估计功率流经线AC电源系统.

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The intent is clear: Universal wants to turn characters like Dracula, Jekyll and Hyde, the Mummy and the Wolfman into the equivalent of the Marvel or DC cinematic universes.

环球的目的很明显，就是要以吸血鬼、人格分裂者、木乃伊和狼人等角色与漫威和DC的电影宇宙抗衡。

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A company buck for sustainable development, obtain the competition advantage. A company Logistics distribution costs was too high, effecting the year payoff level, and then the governor made a proposal: set a match send center, coordinate distribution center ( DC) stratagem decision-making.

A公司谋求持续发展，获得竞争优势，加之每年A公司物流配送成本较高，影响A公司年度盈利水平，于是A公司的管理层高瞻远瞩地提出设立配送中心、整合物流系统的战略决策。

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The second development with VBA in Office Excel of Microsoft is introduced. The automatic calculation and optimal sectionalization methods of DC resistance unbalance rate of transformer three-phase windings are presented.

介绍了在微软OfficeExecl中利用VBA进行二次开发，实现变压器三相绕组直流电阻不平衡率的自动计算和优化分组的方法。

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Optimal Sectionalization and Automatic Calculation of DC Resistance Unbalance Rate of Transformer Three-Phase Windings

变压器三相绕组直流电阻不平衡率的自动计算和优化分组

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Results: After IL-2 gene modification, the morphology of DC was changed, its pseudopod was more and longer.

结果：经IL-2基因修饰后，DC表面的伪足增多、变长；

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By using DC test, we found that V-I and IdV/ dI-I are indicators of current leakage.

采用直流漏泄电流方法，提出一种无铠装电缆的绝缘性能检测方法。

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Permanent Magnetic DC Motor Fault detection and Diagnosis Based on Current Analysis

基于电流分析的永磁直流电动机故障检测与诊断

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Application of Chaos Theory in Grounding Fault Detection of DC Power Supply System

用混沌理论检测直流供电系统接地故障

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According to the basic error equation for SINS, the expressions for DC portion of attitude error caused by gyro errors are deduced.

从惯导系统的误差传播方程入手，推导出上述陀螺器件误差引入的姿态误差整流分量表达式。

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KEYWORDS: GIMS, ion source, anode layer, sputtering, TiN, ion plating, medium frequency, pulsed DC. Influences of solar flare bursts and partical precipitation on the lower ionosphere have been observed by means of VLF propagation effects at Zhongshan Station in Antarctica.

中文关键词：气离溅射、子源、极层流、射、化钛、子镀膜、频、冲直流。在南极中山站利用甚低频传播手段观测太阳耀斑爆发及极区粒子沉降对低电离层的影响。

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Electric Control System of Raw Material Plant DC Digitized Transport Based on SIMATIC NET Network Structure

基于Simatic Net网络结构的全数字原料配送电控系统

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Through comparison, a scheme of "AC generating, DC energy feedback" electr ic clo sed loop transmission loading test bench is suggested and the hardware diagrams and work principle are presented.

通过比较提出了交流发电、直流能量反馈电封闭式变速器加载试验台方案，给出了硬件结构图，介绍了工作原理。

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