Exposure to loud noises can definitely produce a partial or complete loss of hearing, depending on the intensity, duration, and frequency composition of the noise.
暴露在巨大的噪音中肯定会造成部分或完全的听力丧失,这取决于噪音的强度、持续时间和频率组成。
Partial transmit sequences (PTS) is a method with high complexity to reduce the Peak-to-average power ratio (PAPR) of orthogonal frequency division multiplexing (OFDM) system.
部分传输序列(PTS)是一种复杂度较高的减小正交频分复用(OFDM)系统峰均功率比(PAPR)的方法。
It is practically proved that frequency distribution of drill-core recovery is partial.
实践证明,岩心钻探取心率的频率分布是偏态的。
Two calibration method programming ideas of piecewise linear and piecewise frequency are given which can improve the accuracy of detection of non-linear mini-two and partial resolution.
分别给出了分段线性化和分段变频率两种定标方法的编程思路,可提高非线性模拟量检测的精度和局部分辨率。
Meanwhile, investigated the effect of incident frequency on RCS by using partial data.
同时使用部分数据分析了不同构型下,入射波频率对RCS值的影响。
Noise in signal was expressed by the partial mode, and signal frequency component was reflected by other modes.
模态中的一部分表示了信号中的噪声,而剩下的部分模态真实反映了信号的频率成分。
The emphasis is put on the effect of frequency offset and partial correlation of GOLD sequence on parameters.
主要考虑了频偏和GOLD码部分相关对参数选择的影响。
A method based on complex frequency domain analysis is presented for the simplification of the partial differential model of non compressible fluid transportation process.
通过复频域分析,从理论上提出了一种建立输送管内不可压缩流体动态传送简化模型的方法。
Vagal stimulation (VS) used for intractable epilepsy, particularly those with complex partial seizures, can reduce seizure frequency and duration, or intensity.
迷走神经刺激(VS)治疗难治性癫痫,特别是复杂部分性癫痫,能减少发作频率和发作强度。
A compact circuit with enough wide frequency response is designed and the high speed digital oscilloscope TDS754C is used to measure pulse current of Partial Discharge (PD).
设计了具有较宽频率响应范围的紧凑型测试电路,结合高速数字示波器TDS75 4c对油中的局部放电脉冲波形进行了测量。
As the nitrogen partial pressure increases, the variation of color coordinate is caused by decrease of free electrons number of the films and decrease of plasma frequency.
发现颜色坐标的变化是由于随氮分压增加,自由电子浓度降低引起等离子体频率降低造成的。
An optimal algorithm based on partial transmit sequences (PTS) for reducing the peak to average power ratio (PAPR) of orthogonal frequency division multiplexing signal is presented.
提出了一种基于分割传输序列(PTS)改善正交频分复用信号峰值平均功率比(PAPR)的优化算法。
The program, which is coded in c, puts time and frequency domain analysis, graph display and plotting together into one integral unit, capable of analyzing and studying any kinds of partial response.
该程序用C语言编程,将时域一频域分析、绘图、打印结合为一体,可对各种类型的部分响应进行分析研究。
Partial discharge(PD)in GIS could be detected efficiently with its frequency characteristics, because of a lot ultra-high frequency composition in GIS partial discharge signal.
GIS局部放电脉冲含有较为丰富的超高频信号成分,利用GIS局部放电产生的高频辐射特性可以有效地检测GIS局部放电。
Experimental simulation yielded the relation of the partial mode's instantaneous frequency and vortex frequency without noise.
实验模拟,得到无噪音的部分模式的瞬时频率的关系和涡流频率。
GIS partial discharge; ultrasonic detection; ultra-high frequency detection.
GIS局部放电;超声波检测法;超高频检测法。
Moisture moving in grain kernel and partial distribution of high moisture grain in the coil affected measured value of moisture content of grain by using high frequency coil.
该文研究了在利用高周波线圈的电磁感应检测粮食水分时,粮食颗粒内部发生水分移动和水分偏在的情况下,测定所受到的影响。
The selected-frequency balance method would be with 1000 times of disturb restrain capacity when it is used for measuring partial discharge.
选频平衡法测量局部放电具有超过1000倍的干扰抑制能力。
The studies demonstrated that FYCOMPA significantly reduced seizure frequency in patients with partial-onset seizures with or without secondarily generalized seizures.
这些研究的数据表明,FYCOMPA显着减少了部分性癫痫发作患者(有或无继发性全身发作)癫痫的发作频率。
The ultra-high-frequency(UHF) method has been proved an effective way for the measurement of partial discharge in GIS.
对于GIS局部放电的测量,超高频法是一种较为有效的方法。
Selecting suitable detecting frequency band is the key issue in detecting partial charge through electrical pulse.
电脉冲法检测局部放电的关键问题是确定合适的检测频带。
Partial synchronization of cell division at anaphase-telophase has also been obtained only using HU treatment, mitotic frequency has reached at 17%.
HU对后、末期的部分同步化也有明显作用,约有17%的后、末期细胞被检测到。
As the protective lung ventilation strategy, high frequency oscillatory ventilation (HFOV) and partial liquid ventilation have important significance.
作为一种“保护性肺通气策略,高频振荡通气和部分液体通气日益受到重视。”
HfOxNy thin films were deposited by radio frequency reactive magnetron sputtering onto multi-spectral ZnS substrates at different oxygen partial pressure.
用磁控反应溅射法在不同氧分压下制备了氮氧化铪薄膜。
Another technique is dropping, in which partial bands are directly dropped from the line-frequency band, and where replenishment is also often possible.
另一种技术是分路连接,部分通路从线路频带上直接分出来,而补满也往往是可能的。
By partial century. brief incontinence of motor neuron disease or acute on such strong bladder infection caused by local stimuli, patients with severe symptoms of urgency and frequency.
急迫性尿失禁可由部分性上运动神经元病变或急性膀胱炎等强烈的局部刺激引起,患者有十分严重的尿频、尿急症状。
By partial century. brief incontinence of motor neuron disease or acute on such strong bladder infection caused by local stimuli, patients with severe symptoms of urgency and frequency.
急迫性尿失禁可由部分性上运动神经元病变或急性膀胱炎等强烈的局部刺激引起,患者有十分严重的尿频、尿急症状。
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