This article has put forward the system design plan of virtual noise tested, designing the systematic hardware system and software system of the virtual noise.
该文提出了虚拟噪声测试系统的设计方案，设计了虚拟噪声测试系统的硬件系统与软件系统。
The Canadian study tested a five-week program that also emphasized sleep restriction, controlling negative thoughts and avoiding stimuli like light and noise in the bedroom.
加拿大的研究测试了一个五周的项目，也是强调睡眠限制，控制负面的想法和避免如卧室内灯光和噪音的刺激。
Lauder, who has tested out the jetpack twice, said when you're on the ground and preparing for takeoff, there's a lot of vibration and noise.
Lauder已经测试过这种飞行器两次了，认为当你在地上准备起飞时，飞行器会产生巨大的震动和声响。
The noise voltage and the synchronous waveform cycle are tested using the data acquisition equipment of NI corporation.
完成了NI公司数据采集设备的噪声电压测试和波形同步循环测试；
The properties of the seismometer are tested by calibration, such as its sensitivity, frequency response, linearity, noise, SNR, transversal effect, dynamic range and so on.
通过电动式标定和振动台标定对地震计的灵敏度、频率响应特性、线性度、横向效应、噪声特性和动态范围进行了测试。
The main technical parameters (such as sample flow rate, sample time and noise level and so on) are tested and compared with the prototype made in foreign countries.
也介绍了采样器的主要技术参数（如采样量、采样时间和噪声值等），并与样机进行对比测试。
By the experiment at result, the influence of isotropic noise field on detective capability of vector hydrophone is tested.
通过实验室实验，初步验证了半各向异性噪声场对矢量水听器检测性能的影响。
The traffic noise measure codes were used. The residence along the line of railway and road was tested and the data was analyzed in Taiyuan, the situation standard of noise was described.
运用有关交通噪声测量规范，对太原市铁路沿线某小区和道路沿线某小区分别进行实地调研测试，经过对数据的分析，定性描述区域噪声现状水平。
From chapter three to chapter five, the three key components of the system: millimeter-wave phase locked sources, multiple frequency local source, low noise amplifier are designed and tested.
第三章至第五章分别介绍了毫米波锁相源、二倍频本振源和低噪声放大器三个系统关键的单元电路的设计过程和测试结果。
The first 9th modes and the effect of several noise abating measures were tested with CAT technology on the experimental model that was made according to similarity theory.
本文进一步应用相似理论制作了 圆盘 锯的试验模型，利用计算机辅助测试技术测试了 圆盘 锯的前9阶振型和几种降噪措施的降噪效果。
The validity and feasibility of the algorithm is tested through a simulation experiment and two appraisal criterions-mean square error (MSE) and peak value signal to noise ratio (PSNR).
通过仿真实验结果及均方误差(MSE)和峰值信噪比(PSNR)两种评价准则说明了该算法的有效性和可行性。
By experiment, data is tested in the areas of improving signal to noise ratio, ameliorating signal resolution, and enhancing the processing capacity of the transient signal.
搭建实验系统，从改善系统信噪比、提高信号分辨率和增强对瞬变信号的处理能力等方面进行实验测试。
Three types of mufflers for fluid-filled pipes are designed to minimize noise radiation from the pipe outlet. An experimental pipe system is built and the performances of the mufflers are tested.
设计了三种水管路消声器，建立了一套水管路模拟实验系统，对所设计的消声器消减管口辐射躁声的性能进行了实验测试。
By the experiment of ship noise play back, influence on social behavior of the newborns by ship noise was tested.
采用船舶噪声回放试验，探讨了噪声对幼豚行为的干扰。
The noise of photodetector module was tested before and after radiation, then the time domain waveform and the spectrum curve were analyzed.
通过对辐照前后的光电探测器组件进行噪声测试，然后对比分析其结果。
The vibration and the noise of the machine tools were tested to make the mechanical movement state of the machine tools reach a high standard.
为了保证机床的机械运转状态达到规定振动指标，应对机床进行振动和噪声测定。
Noise analysises for the accelerometer and gyroscope are presented and analysis results are of the same order of magnitude as the tested values.
对加速度计和陀螺的噪声进行了建模分析，分析结果均与加速度计和陀螺实测的噪声基底在同一数量级上。
The whine noise was tested in vehicle and in the NVH testbench. Through order tracking analysis and noise contribution analysis, the whine orders were found.
首先进行了车内噪声实验和NVH半消声室台架实验，利用阶次分析找到了主要的阶次，然后利用声贡献量分析最终确定了啸叫特征阶次。
The whine noise was tested in vehicle and in the NVH testbench. Through order tracking analysis and noise contribution analysis, the whine orders were found.
首先进行了车内噪声实验和NVH半消声室台架实验，利用阶次分析找到了主要的阶次，然后利用声贡献量分析最终确定了啸叫特征阶次。
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