查询词典 harmonic division

Healthy phases：非故障相

315 Harmonic restraining 谐波制动 | 316 Healthy phases 非故障相 | 317 Heavy load 重负荷

retention pond：澄清池

harmonic oscillator 谐振子, 筒谐振子 谐波振荡器, 谐振(荡)器 谐波发生器, 正弦波发生器 | retention pond 澄清池 | Teresina 特雷西纳[巴西东北部城市]

Proportioned adjustment mixer：比例调节混合器

单平衡混频器:Image Rejection Mixer | 比例调节混合器:Proportioned adjustment mixer | 分谐波混频器:sub-harmonic mixer

quasi geodesic：拟测地线

quasi function 拟函数 | quasi geodesic 拟测地线 | quasi harmonic differential equation 拟低微分方程

random signal description：随机信号描述

傅里叶级数 fourier series | 随机信号描述 random signal description | 正弦信号或谐波信号 sinusoidal or harmonic signals

reducing valve：減圧弁

reducing harmonic current 高周波低減 | reducing valve 減圧弁 | reduction 低次元化,軽減,縮小

sag：凹陷

在精度和速度方面都不能满足电力系统的要求,还有就是用T电能质量是衡量电网质量的标准,电能质量问题包含电压凹陷(sag)、电压隆起(swell)、尖峰脉冲(spikes)、谐波畸变(harmonic aberration)和电气噪声(electric yawp)等,

Second harmonic component：二次谐波分量

215 Scaling in the z-domain Z域尺度变换 | 216 Second harmonic component 二次谐波分量 | 217 Second-order system 二阶连续时间系统

sectorial harmonic：扇低函数

sector 扇形 | sectorial harmonic 扇低函数 | secular equation 长期方程

sectorial harmonic：瓣谐函数;扇形[调和]函数

扇形聚焦型回旋加速器 sector-focused cyclotron | 瓣谐函数;扇形[调和]函数 sectorial harmonic | 长期光行差 secular aberration

Stretto di Messina：墨西拿海峡

西西里岛最东端的墨西拿(Messina)和仅隔宽3公里的墨西拿海峡(Stretto di Messina)对面的亚平宁半岛靴子尖儿上的圣乔万尼(Villa S. Giovanni)"王小丫一定会奉送一个标志性微笑:"恭喜您,答对了!"

director of operations of National Security Council：国家安全委员会的执行主管

He's been in the papers lately. He's expected to be appointed...|他最近上了报... | director of operations of National Security Council.|国家安全委员会的执行主管 | Really? These are the letters...|是吗? ...