The findings, which appear in the journal sleep, echo previous studies that have shown a link between sleep difficulties and health problems such as obesity and high blood pressure.
发表在睡眠杂志上的研究结果，与之前的一些显示睡眠困难和健康问题例如肥胖和高血压之间关系的研究相呼应。
If you buy a bat detector you can pick up their high-pitched echo-location calls as well.
如果你购置了一个蝙蝠探测器，你还可以探测蝙蝠高音的回声，便知它们的位置。
The target feature extraction about high resolution radar video echo is studied in this paper.
本文着重研究基于高分辨率雷达视频回波的目标特征提取问题。
In high range resolution conditions, the migration of moving target causes the migration of echo envelop within multicycle integration time and brings the decline of detection performance.
在高分辨条件下，多周期积累时间内目标的运动会造成回波包络的跨单元走动，而距离走动带来了检测性能的下降。
In the a high frame rate (HFR) ultrasonic imaging system, the weighting process by limited diffraction beams on echo signal takes the most of the calculation time for constructing an image.
在高帧率超声成像算法中，对回波信号进行有限衍射波束加权处理占用了成像中大部分计算时间。
High frequency ground wave radar for near ocean inspection and ocean remote sensor is a method that use ocean echo wave Dopier spectrum to deduce the parameters of ocean situation.
高频地波雷达近海监测和海态遥感技术是一种利用海洋回波多普勒谱反演海态参数的方法。
Methods The manifestation, internal echo, the L/T ratio, CDFI and RI frequency spectrum feature of the superficial lymph nodes were studied with high frequency and color Doppler ultrasound 89 cases.
方法本组89例，应用高频率的彩色多谱勒超声检查肿大淋巴结的形态及内部回声、纵横比（L/T）、彩色多谱勒血流显像（CD FI）及阻力指数（RI）的频谱特征。
Heavy rain is close connected with the deep convective cloud clusters and convective cells with the strong radar reflectivity, high echo top and big VIL.
强降水与深对流云团及雷达回波强度强、回波顶高、VIL大的强对流单体有密切的关系。
Heavy rain is closely connected with the deep convective cloud clusters and convective cells with the strong radar reflectivity, high echo top and big VIL.
强降水与深对流云团及雷达回波强度强、回波顶高、VIL大的强对流单体有密切的关系。
And we can classify and recognize the group targets precisely with high range resolution Radar echo.
而利用高分辨率雷达回波进行目标识别可以对群目标进行精确的目标分类和型号识别等。
The problems of echo cancellation in the system of high rate data transmission are studied in this paper.
本文探讨高速数据传输系统中的回波抵消问题。
The experiment indicates that it can output analog or digital radar echo data continually, and that it has PnP, good flexibility and high compatibility.
实验表明该信号源能够连续输出模拟或者数字雷达回波数据，具有即插即用、灵活性好、通用性强的优点。
His works is unique in his style, which is rich and in creativity, which caused world's echo by the image of motherland soul, and which gain the high honor for the country and nation.
他的作品自成体系，富于创造性和独异性，以鲜明的祖国灵魂的形象引发了世界性的反响，为国家和民族争得了至高的荣誉。
Doppler frequency shift observation of ionospheric high frequency echo is an important method for studying ionospheric disturbances.
电离层高频反射回波的多普勒频移观测是研究电离层扰动的一个重要方法。
NLMS (normalized least mean square) algorithm is widely used in echo canceller. However, due to high correlation of speech signals, the performance of echo canceller based on NLMS is depressed.
NLMS算法是回声消除器中最常用的算法之一，然而语音信号的强相关性使NLMS(归一化最小均方)算法的收敛速度变慢。
Obtaining radar echo of high-speed dynamic space target is the basis of research on space targets' electromagnetic characteristics, space targets exploration and recognition.
获取空间高速动态目标的宽带回波数据是进行空间目标电磁特性研究，开展空间目标探测与识别的基础。
For this purpose they generate a high frequency ultrasonic pulse the echo of which is detected and evaluated by the sensor.
为此，他们产生高频率的超声波脉冲回波是由传感器检测和评估。
And a star will brighten the sky; songs of joy will echo on high!
又有景星照耀天空，喜乐之歌响彻高处！
Realization of a practical and integrated adaptive echo canceller applies in high speed full duplex Modem is proposed in this paper.
本文提出了一种实用、完整的自适应回波抵消器，可用于实现高速调制解调器的二线全双工传输。
In this paper, a equivalence sampling module for high-speed pulse echo acquisition is introduced.
文中介绍用于高速脉冲回波采集的等效采样模块。
This method is greatly increased in the high-intensity direct wave interference under active sonar echo extraction accuracy.
该方法极大地提高了在高强度直达波干扰下主动声呐提取目标回波的精度。
This thesis mainly discusses the front-end of the high-speed signal process in the system. Namely, it involves the radar echo video signal sampling.
本论文涉及的是该系统中高速信号处理的前端，即对雷达回波视频信号进行采集。
Besides, the target echo signal is often weak with strong noise, so data acquisition (DAQ) card should sustain high sampling frequency and resolution.
由于目标回波的低信杂比，需要采集卡具有较高的采样率和分辨率。
Ultrasonography showed high or equal echo for the tumors.
超声表现为高或等回声。
Laser echo array detection technology has the characteristics of high speed and low-power-consumption, which has been paid more and more attention.
激光回波阵列探测技术由于其低耗高速等特点，正在受到研究者日益关注。
In order to receive the echo of the underwater target, a method to design a kind of high precision, wide dynamic range, general receiver is presented in this paper.
为了接收水下目标反射回波，研究并设计了一种高精度、大动态范围的通用水声接收机。
Nature's voice is the voice of God, as long as an artist in his creative use of a little bit of echo. will be a high reward for his efforts.
大自然的声音是上帝的声音，一位艺术家只要在他的创作中运用一点点的回声，也会因他的努力得到很高的奖赏。
It possesses of the advantages of high Echo Return Loss Enhancement and good adaptability to circuitry condition experimentally.
实验表明，该回波抵消器具有回波抑制能力强、线路环境适应性好等特点。
It possesses of the advantages of high Echo Return Loss Enhancement and good adaptability to circuitry condition experimentally.
实验表明，该回波抵消器具有回波抑制能力强、线路环境适应性好等特点。
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