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- constant voltage transmission 恒压输电
- This standard does not specify a charge acceptance test at constant voltage. 本标准未规定恒压充电接受能力试验。
- Anodic aluminum oxide (AAO) was fabricated on aluminum in acid electrolytes at constant voltage. 直流恒压条件下,酸性溶液中铝的阳极氧化会形成多孔阳极氧化铝(AAO)。
- This paper focuses on voltage regulation strategies of 400Hz CVCF(Constant Voltage Constant Frequency) inverter. 本文研究了400Hz恒压恒频(CVCF)中频电源逆变器波形控制策略。
- The first 1100 kV ultra-high voltage transmission line had energized in the early 1990s. 第一条1100kv特高压输电线路已在90年代初期送电
- The anodic oxidation process of aluminum in sulfuric acid was investigated using constant voltage electrolysis method. 采用恒电压电解法研究了铝在硫酸中的阳极氧化过程。
- In chapter 2, basic theories about the mechanism of the constant voltage ANO of silicon are reviewed. 第二章首先回顾过去对定电压阳极氧化机制的基本理论，这些模型提出在阳极氧化过程中可能发生的电化学反应。
- By analyzing scanning admeasuring voltage transmission characteristic of TTL NAND gate, which was ameliorated. ? 通过分析TTL与非门电压传输特性的动态扫描测量法,提出了该实验方法的改进措施
- This article makes some supplement to the character of constant voltage source and constant current source so... 对恒压源与恒流源的性质进行了补充,可使等效变换的运用大为扩展。
- prohibitive favorite 极受拥护的人
- The unique output full-bridge incorporates source-side linear operation to allow a constant voltage across the motor coil. 独特的全桥式输出整合源端线性操作,可确保电动机线圈的持续电压供应。
- Research on the fundamental theories and key technologies on ultra-high voltage transmission, large scale power grid planning and risk analysis. 特高压、大电网规划与风险分析的基础理论与关键技术研究。
- Variable cutting apparatus with constant voltage, cutting pressure can be adjusted according to different requirements of workpieces. 可调的恒压切削机构,切削压力可按不同工件的切削条件现场调整。
- Correct identification of faults occurred in high voltage transmission line is the presupposition of fault location and fault analysis. 高压输电线路故障类型的正确识别是进行故障定位和事故分析的前提。
- The field current required to produce a constant voltage at the generator terminals varies over a wide range for various loads and power factors. 稳定发电机端电压所需要的励磁电流,因负荷和功率因数的不同,其变化范围很大。
- All the conclusions demonstrate the feasibility and effectiveness of MCR application in Extra-high voltage transmission line. 从而验证了可控电抗器应用于超高压输电线路的可行性和有效性。
- A review was given of porous anodic alumina films(PAAF)formation on aluminum by two-step anodization method in acid electrolytes at constant voltage. 直流恒压下,在酸性溶液中对铝实施两步阳极氧化制备了多孔氧化铝膜。
- A new method for measuring curve of voltage transmission characteristics of bothTTL inverter and CMOS inverter is introduced. 介绍了测量TTL反相器和CMOS反相器电压传输特性曲线的一种新方法。
- In addition, the dependence of BTI on channel length is extensively investigated under constant voltage and field stress. 另一方面，负偏压温度不稳定性受应力之影响而产生劣化现象。
- Datong to Beijing's Fangshan 500KV double circuit high voltage transmission line means Yuxian and County position with opening and closing stations. 大同至北京房山的500KV双回路高压线路途径蔚县，并在县内设有开闭站位置。
