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- System frequency is held very accurately except during infrequent time when abnormal situations exist. 除了偶尔出现异常情况外,电力系统的频率可以保持非常准确。
- To minimize computer requirements, system frequency response is often compromised. 为了尽量减少计算机的工作量，需要分析系统的频率响应特性。
- System frequency and tie-line flows are system problems and should be considered as priority items by system operators. 系统频率和联络线的潮流是系统问题,系统运行人员须给予优先考虑。
- The elements to be controlled include system frequency, tie line flows, line currents, equipment loading and voltage. 所要控制的要素包括系统频率、联络线潮流、线路电流、设备的负荷和电压。
- In conclusion, the trend of power system frequency measurement is naturally educed. 最后对电力系统频率测量的发展趋势提出看法。
- Base on the principle of the parasitic effect and the system function,affects on the system frequency response from the parasitic effect are analyzed. 基于微机械陀螺仪的寄生效应产生原理,借助于陀螺仪的系统函数,分析了寄生效应对系统频率响应的影响。
- In this paper an adaptive method of evaluation on DFT for power system frequency is adopted through comparing with other methods. 在频率测量方法的选择上,本文通过比较采用了基于离散傅立叶变换的自适应估计算法。
- We get the relations of system frequency, load resistance and electromechanical coupling coefficient to the conversion efficiency of piezoelectric transducer. 经过分析讨论后，得到了压电发电系统的工作频率、负载电阻和机电耦合系数与压电换能器能量转换效率的关系。
- The sampling frequency of PMU is constant because of the synchronization of its phasor measuring.As system frequency changes, the error of measuring phasor is avoidless. 由于相量测量装置(PMU)对相量测量同步性的要求，其采样频率应保持为常数，当系统频率变化时，相量的计算会出现误差。
- Open-loop system frequency characteristic 开环系统频率特性
- I suppose you also have a caste system in your society. 我想你们的社会里也有一种等级制度。
- The right to dissent is part of our political system. 有持异议的权利是我们政治体制的组成部分。
- system frequency offset correction 系统校频
- Do you know how to log in to the system? 你知道怎么登录进入这个系统吗？
- Public opinion was against the old feudal system. 公众舆论反对旧的封建制度。
- Gets the raw system frequency. 获取原始系统频率。
- The system works on the principle that heat rises. 该项装置是按照热力上升的原理运转的。
- The drainage system has been aged. 排水系统已经老化了。
- They called for a radical reform of our tax system. 他们要求对税收制度进行根本改革。
- The frequency measurement algorithm can accurately track the system frequency by adjusting the amendatory coefficient in real time according to the error of the original Fourier frequency measurement algorithm. 测频算法根据传统傅氏测频算法存在的误差，通过实时调整修正系数的方法，实现了高精度地跟踪系统频率。
以上内容独家创作，受著作权保护，侵权必究
海词词典，十七年品牌
