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- Bill defined Concrete Art as "the pure expression of harmonic measurement and law". 比尔将“具体艺术”定义为“和谐测量与法则的纯粹表达”。
- It talks about harmonic measurement algorithm, accuracy improve methods, robustness of the RTU(Remote Terminal Unit) and data security of the RTU. 本文就谐波计算的算法,谐波计算精确性的提高,RTU(Remote Terminal Unit远程终端设备)程序的可靠性、RTU数据的安全性等问题进行了详细研究。
- A way of harmonic measurement based on Rogowski coil in HVDC system is introduced in this paper, the corresponding circuit is designed. 针对HVDC(直流高压)系统直流侧电网里的谐波,提出了基于罗氏线圈的测量方法,并设计了相应的电路。
- For the damage of electric network higher harmonic,analyze the cause of higher harmonic measures and propose control higher harmonic measures. 针对电网高次谐波的危害,分析了高次谐波发生的原因,提出了对高次谐波的抑制措施。
- Some inevitable problems, encountered during harmonic measuring for a long time, were summed up, and a personal view at this point was brought forward. 对长期从事谐波监测中遇到的一些不可回避的问题进行了归纳,并就此提出了个人的观点。
- The good they have done for me is beyond measure. 他们对我所做的好事简直无可估量。
- In this paper,the double-speed synchronous sampling method is introduce d to the power system harmonic measurement, and the corresponding algorithm mode l of DFT is deduced. 将双速率同步采样法用于电力系统谐波测量,导出相应的DFT计算模型。
- Spectral leakage caused by synchronous error in no-synchronous sampling is an important reason, which reduces the accuracy of spectral analysis and harmonic measurement. 采样不同步产生的同步误差是造成频谱泄漏和影响谐波分析准确性、检测精度的重要原因。
- S.L. Lu, C.E. Lin, and C.L. Huang, "Power frequency harmonic measurement using integer periodic extension method," Electric Power Systems Research, vol. 44, 1998, pp. 107-115. 叶迺昆,电力谐波频谱分析之改善,国立中山大学电机工程学系硕士论文,民国八十七年六月。
- Dust the repair to prevent adhesion to outer cover. 清整修补处以防与外胎粘连。
- The hard outer portion or surface area of bread. 面包皮面包的表面区域的硬皮
- Harmonic measure and analysis of Guangzhou Metro line 1 广州地铁1号线谐波测量及分析
- An outer coat of glaze on a piece of pottery. 外层釉陶器釉面上的第二层釉
- The outer walls of the building were painted blue. 这座建筑的外墙被漆成了蓝色。
- Abstract: In this paper,the double-speed synchronous sampling method is introduce d to the power system harmonic measurement, and the corresponding algorithm mode l of DFT is deduced. 文摘:将双速率同步采样法用于电力系统谐波测量,导出相应的DFT计算模型。
- Measure the inner and outer diameter of big pipe. 用于测量大口径长钢管的内外径测量。
- A loose outer garment, such as a cape. 披风,斗篷一种宽松的外衣,例如斗篷
- We need a yardstick to measure our performance by. 我们的表现需要一个检验的标准。
- Has anybody ever seen any beings from outer space? 有人见到过外星人吗?
- That measure will be carried into effect very soon. 这项措施将在最近付诸实施。