查询词典 high frequency

In the first frame, ROI of high-frequency subbands was detected by morphological Harr wavelet lifting and connectivity analysis.

在第一帧内，利用形态Harr小波提升和连通性分析检测出高频子带中的感兴趣区域。

Tesla's wireless and communications system did not use Hertzian waves to broadcast but rather used the EARTH as a carrier for the electromagnetic and high frequency waves.

特斯拉的无线通信系统和没有使用赫兹波广播，而是使用了地球承运人的电磁和高频波。

Two QTLs for the segregation distortion on chromosomes 5 and 6 indicated an abnormally high frequency of heterozygous genotype.

在第5、6染色体上控制偏分离的2个QTL位点，其杂合基因型出现的频率偏高。

High frequency ultrasound ; Knee ; Hydrarthrosis

高频超声；膝关节；关节积液

Objective To explore the value of high frequency ultrasound in congenital hypertrophic pyloric stenosis.

目的 探讨高频超声在先天性肥厚性幽门狭窄中的应用价值。

Methods:We ablated the ventricular tachycardia of 12 patients with normal hearts by the catheter, using pace mapping and activation sequence mapping. The former original target was the site where the pacing QRS was entirely consistent with IVT(Idiopathetic Ventricular Tachycardia) attack. And the latter original target was the site of in advance of earliest high frequency and low amplitude local potential on surface electrocardiogram QRS≥20ms, using activation sequence mapping. Results: Among 12 patients, the IVT originated from right ventricle in 2 patients, from left ventricle in 10 patients.

对12例正常心脏室速进行导管消融，采用起搏标测与激动顺序标测，前者以起搏时与室速QRS波型形态完全相同，后者以激动顺序标测法定位，以记录心动过速时较体表心电图QRS提前≥20ms的最早高频低振幅局部电位处为消融靶点，结果：12例患者室速起源部位分别为：右心室2例，左心室10例，疗效100%。

The primary products have the seeing and hearing product of portable, the digital incept system of satellite, switching power, high frequency transformer and so on.

主要产品有便携式视听产品、数字卫星接收系统、开关电源、高频变压器等。

Wavelet packet based multicarrier modulation is a technique combining wavelet analysis theory and multicarrier modulation perfectly. It provides high frequency efficiency, better performance against intersymbol interference, intercarrier interference, tone and impulse interference and can transmit multirate symbols easily.

小波包多载波调制技术是一种新兴的多载波调制技术，是小波分析理论和多载波通信的完美结合，具有频谱利用率高和良好的抗符号间串扰、信道间干扰、脉冲干扰和单频干扰的优良特性，并且易于多速率传输。

However, the interceptive white noise process must be used for design if the seismic power spectrum concentrates at high frequency band.

但是，如果地震功率谱集中在高频，必须按高频部分截断白噪声设计。

Objective To evaluate the clinical value and effectiveness of high frequency radiosurgical knife on the treatment of cervical intraepithelial neoplasia.

目的 探讨高频电波刀治疗宫颈上皮内瘤变的临床应用及疗效。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。