one phase system
英 [wʌn feɪz ˈsɪstəm]
美 [wʌn feɪz ˈsɪstəm]
网络 单相系
双语例句
- The intermittent synchronous camera is one of the indispensable devices of optical measurement, and it is very difficult to control speed and phase loops of its control system.
间歇式同步摄影机在光学测量中是一个不可缺少的部分，其控制系统中的速度回路及相位回路的控制存在着较大的难度。 - GPS is one of the most precise timing system in the world. Based on GPS timing technique, a new method of synchronous measurement for the phase angle of power system is presented in this paper.
全球定位系统（GPS）是当今世界上最精确的定时系统之一，在利用GPS定时技术的基础上，提出了一种电力系统电压相角的同步测量方法。 - Only one of the three phase back EMF waveforms is detected and six discrete commutation signals which are necessary to perform the inverter commutation are obtained by software delay in this control system, so the detection circuit is simplified.
本系统仅检测三相绕组中一相绕组的反电动势，通过软件延时得到六个离散的换相信号，简化了检测电路。 - One is the composing, function and principle of rotate speed and phase servo system of magnetic drum;
另一方面是主导轴的转速和相位伺服部分的组成、作用和工作原理。 - Using only one optic element, the phase mask provides a robust and inherently stable method for reproducing fiber Bragg gratings, and reduces the complexity of the fiber grating fabrication system.
由于相位模板法仅使用一个光学器件，因而减少了光纤光栅制造系统的复杂性，是光纤布拉格光栅写入法中最有前途、使用最广泛并且具有本征稳定性的一种方法。 - Making use of simulating calculation with record data of one ground fault in a 220 kV weak-feedback system, this paper compares the performances of three fault component phase selectors, analyzes the problems that exist in identifying weak-feedback system at present.
该文利用某电网一端为弱电源的220kV线路发生单相故障的录波数据，通过仿真计算，分析比较了3种电流突变量选相元件的性能，同时分析了目前弱电源识别方法存在的问题。 - Millimeter wave single pole multiple throw switch is one of the most important device in multi-channel system, widely applied to multi-beam radar, phase array radar system, Electronic warfare system, and so on.
毫米波单刀多掷开关是毫米波多信道转换的重要部件，广泛应用于多波束雷达、相控阵雷达、电子对抗技术等方面。 - One of the first phase researches on financial ecological environment problem in China after practicing study is to realize the function of reality financial system based on the condition of some macroeconomic and regime.
通过实践研究中国金融生态问题的出发点之一，就是认识到现实中的金融业是依托一定的宏观环境和制度条件来运行的。 - In accordance with superposition theorem and substitution theorem, the symmetric three-phase and asymmetric three-phase arc furnace electric power system is reduced as a one phase system.
从替代定理和叠加原理出发，将三相对称及不对称电弧炉系统简化为单相系统进行求解。 - When a fault occurs on one phase of a 3-phase, 4-wire system, the other two phases rise in voltage relative to ground ( about 20%).
当故障发生在3相4线系统中的一相时，其它两相的对地电压就升高（约升高20%）。