ultra-low frequency是什么意思_ultra-low frequency的中文翻译|音标|读音|用法|短语例句|近反义词

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1、

The relationship between the sleep stage and the ultra-low frequency components of HRV is also considered.

在特征提取中还考虑了HRV中超低频分量和睡眠的关系.

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2、

A novel ultra-low frequency vibration isolator is established.

研制一种新型超低频垂直隔振系统.

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3、

The study is based on market microstructure theory and ultra-high frequency data.

本文针对中国市场的特殊性，以市场微观结构理论为理论基础，利用超高频交易数据，从理论和实证角度深入研究了我国市场微观结构噪音的特点及其对价格行为的影响。

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4、

Study on Vibration Sensor of Ultra-low Frequency

超低频振动传感器的研究

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5、

The Research on Mechanism of Ultra-low Frequency Vibration Sensor Mechanism Based on DVD Pickup

基于DVD光读取头的超低频振动传感器机理的研究

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6、

Ultra-low frequency voltage endurance test for cross-linked cable

交联电缆的超低频耐压试验

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7、

Research on ultra-low frequency moving-coil servo accelerometer

超低频动圈换能伺服加速度计的研究

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8、

The paper introduces the precise measuring circuit of ultra-low frequency voltage based on the characteristics of the measurement of ULF.

根据超低频电压信号测量的特点，给出了一种精密测量电路。

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9、

The types, principles, features, and applications of displacement sensor used in ultra-low frequency active vibration isolation control are introduced.

介绍了超低频主动隔振控制中常用的位移传感器的类型、工作原理、结构特点及适用范围。

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10、

Today, human market makers have largely been replaced by ultra-fast computer systems trading with high frequency.

如今，人类做市商基本上已经被从事高频交易的极速电脑系统取代。

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11、

High-frequency trading uses algorithms to trade at ultra-fast speeds often 1,000 times faster than the blink of a human eye seeking to profit from fleeting opportunities presented by minute price changes.

高频交易中，电脑算法执行超高速交易，其速度经常比人眨眼快1000倍，以寻求从微小价格变化带来的短暂机会中获利。

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12、

In a few spheres of finance, such as high-frequency trading, it is possible that ultra-short durations cause more harm than good.

在金融的某些领域，比如高频交易，存在超短期限弊大于利的可能。

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13、

Methods: 120 pieces of normal epiderm were got by negative pressure suction and 22 cases patients vitiligo epiderm were wipe off by XH-ultra-high frequency cosmetic apparatus, then auto-transplant the normal epiderm to the vitiligo.

方法：采用XH超高频美容仪去除白斑区表皮，结合负压吸疱法在供皮区取皮的方法治疗22例白癜风患者，共移植皮片120片。

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相关词组

audible frequency可听频率；声频
acoustical frequency音频;
expected frequency[医]期望频率;
grazing frequency放牧频率
abnormal frequency[医]异常频率;
visual frequency[电] 电视频率;
ideal frequency distribution理想的次数分配
harmonic frequency response谐频响应
meteorological frequency bands气象频带
high-fundamental frequency blade高基频叶片
idle frequency闲频;中心频率
horizontal scanning frequency水平扫描频率;行扫描频率
aliasing frequency混叠频率；混杂频率
ideal frequency domain filter理想频域滤波器
heterodyne-type frequency meter外差频率计
frequency allocation频率分配;
vision frequency图像;视频;
radio frequencyn.无线电频率;
idling frequency无效频率
acoustic frequency音频;

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dictation[dɪkˈteɪʃn] n.口授，听写;听写测验;命令;
aluminium[ˌæljəˈmɪniəm] n.铝;adj.铝的;
be water my friend[bi ˈwɔːtə(r) maɪ frend] 柳月珩
F[ef] n. 英语字母表的第6个字母;F音(C大调的第4音或音符);(学业成绩)第六等，不及格abbr. 华氏度;会员;法拉(电容单位)
cake[keɪk] n.蛋糕;饼;小块;v.结块;覆盖;
hotmail['hɒtmeɪl] n.微软邮箱；由微软提供的一种免费电子邮件服务;
dimension[daɪˈmenʃn, dɪˈmenʃn] n.方面;尺寸;范围;规模;维度;adj.(石料,木材)切成特定尺寸的
jazz[dʒæz] n.爵士乐，爵士舞（曲）;
not merely[nɔt ˈmiəli] 不只;不仅仅
disease[dɪˈzi:z] n. 疾病;弊端;不安;vt. 传染;使…有病;
monument[ˈmɒnjumənt] n.纪念碑;历史遗迹;丰碑;
i see you[aɪ siː ju] 【电影】你在我眼中