low-frequency的例句大全

High pulse strength Low dissipation factors , Withstanding high frequency and current, Good insulation resistance.

耐脉冲性能好、绝缘高、能随较高频率 、 较大电流之特点.

Although the passive UHF tags than low frequency labels are more susceptible to RF interference.

虽然无源超高频标签比低频标签对RF干扰更敏感.

Under the low-order natural frequency's vibration, weldment's mean stress value reduces about 40 %-55 % .

在 低阶 固有频率的振动下, 焊接件的平均应力值降低 40%-55% 左右.

DRO ( dielectric resonator oscillator ) has the characteristics of high frequency stability and low phase noise.

介质 振荡器 具有频率稳定性好,相位噪声低的特性.

The research on Remote Communication Design, Advanced Anti-collision Algorithm of Circumbendibus Style for RFID and Low Power Consumption Design is discussed. Based on the purpose above, this paper completes hardware and software design of RFID reader which is ARM-based high frequency long-distance RFID system.

本论文对远距离通信设计、先进的迂回防冲突算法和低功耗设计进行了深入的研究并提出了设计方案，在此基础上完成了基于ARM的高频远距离RFID读写器的硬件和软件设计。

Extremely low dissipation factor, high stability. Used in TV gathering focus, oscillation frequency and timer circuits.

低损耗角正切, 高稳定的性能. 适用于电视聚焦, 振荡,定时回路.

Channels in this low-frequency band soon became crowded.

渠道在这低频段很快成为拥挤.

Using frequency in speed adjustment to achieve flexibility, asmoothniess and low noise level in speed adjusting.

采用变频调速,速度调节灵活 、 平稳、低噪.

Low frequency, wide band, high power transducer is a key technology of modern underwater acoustics.

低频宽带大功率换能器是现代水声发展的一项关键技术.

The biological effect of extremely low frequency ( ELF ) electromagnetic field on human body is a question in dispute.

极低频 电磁场 是否对人体或生物存在不良影响,一直是学者们争议的课题.

Tinnitus frequency was high, subjective tinnitus low, audiogram markedly descending or hill-like, SISI and TD at 4 kHz high in the syndrome of kidney-essence deficiency;

肾精亏损型的耳鸣频率较高，而自觉耳鸣响度较低，听力图以显降型或山型为主，4kHz SISI得分及TD值均较高；

Objective: The purposes of this study was to analyse the significant of low frequency air-bone gap in enlarged vestibular aqudeduct ( EVA) patients according to the pure tone audiogram and the benefit for clinic diagnosis of the EVA.

目的：分析前庭水管扩大（EVA）患儿行纯音测听检查时出现低频骨气导差的比例，探讨纯音测听检查辅助临床诊断EVA的意义。

The attenuation factor of longitudinal wave was changing linearly, whereas the attenuation factor of the slow shear wave kept nearly constant with a low frequency on the exploration seismic band.

纵波的衰减系数在地震频带内基本上呈线性变化，而横波的衰减系数在地震频带内除低频外基本保持稳定。

It is not an important question to low frequency data, because it can be used as a continuous process approximatively.

价格离散性对低频数据样本而言不是重要的问题，因为它可以作为一个连续过程的近似。

This paper proposes a novel two-stage control scheme of UPFC for damping tie-line low frequency oscillation.

提出了一种新颖的阻尼 联络线 低频振荡的UPFC两阶段控制方案.

Ambient noise of the test room and signal characteristics of audiometric system seem to be the two main variables during the extended low-frequency hearing tests. The present data were compared with ISO 226-1987 and some other reports.

文中结果同ISO226-1987及国外有关资料进行了比较.分析表明，测听室环境噪声、所用信号的谐波失真及频率稳定性乃影响扩展低频测试结果的主要变量。

? sults show that the hearing loss in group 1 caused by low frequency noise was slight and the audibility of the ani-mals recovered in 24~ 48h after exposure, whereas the hearing loss caused by narrow band noise was more marked-ly than the above;

结果表明，第1组动物由低频噪声引起的听力损失轻，暴露后24～48h听力恢复正常，窄带噪声引起的听力损失较前者重；

The low noise frequency synthesize technology is used in the high performance atomic clock.

在高性能原子钟中都采用低噪声频率合成技术。

Because of the low sampling rate of channels R and B, they will overlap in the high frequency region, such as region's rim, and produce artificial color.

由于R，B通道的低采样率，R、B分量将会在图像的高频区域，例如边缘区域产生混叠，从而出现伪彩色。

Regulating the level of amino acid neurotransmitters in the hippocampus might be one of the antidepressive mechanisms of low frequency rTMS.

对海马内氨基酸递质水平的调节作用是低频rTMS的抗抑郁机制之一。