查询词典 waveform digitization

The results show that the parallel waveform control is a low cost and effective method of lowering spattering.

结果表明：并联式波控是一种低成本的、降低飞溅的有效方法，可以优化焊接电流的波形，抑制短路末期的峰值电流，确保短路末期液桥的柔顺破断，削弱燃弧初期电弧对熔池的冲击。

Achieve common line code-AMI code and the waveform of the power spectral density of simulation.

实现常用线路码型AMI码的波形和功率谱密度的仿真。

Audio waveform statistical characteristics: base on high order spectral analysis methods, detect forgeries using bispectral analysis. Use matlab for experiments and perform analysis on the result.

音频波形统计特征方面：从高阶频谱分析理论出发，研究了高阶频谱分析的检测方法，并利用三阶频谱篡改检测使用matlab工具进行实验并分析实验结果，最后对整个方法进行分析以及思考。

It is necessary to find the effects of spherical geometry on surface wave; Based on normal modal summation, the synthetic seismograms corresponding to the fundamental and few higher modes are calculated; Based on surface waveform scattering theory, the scattering surface wave are calculated for three dimensional laterally varying medium.

基于球地球模型计算面波波形，考虑到地球的圆球率，比平地球模型更接近实际；根据简正振型叠加原理计算出基阶和高阶直达面波；用面波散射理论计算出三维非均匀弹性地球模型的散射面波，包含振型转换，与实际更吻合。

Sphygmogram characteristics as well as its formation mechanism were investigated through the analysis of sphygmogram waveform and parameters.

通过对脉图波形及其指标的统计学比较分析，初步探求原发性肝癌患者的脉图变化特点及其相关机理。

Results The three groups of PHC patietns, HC patients and healthy volunteers shared the similar sphygmogram waveforms, abc waveform being the dominant.

肝癌组脉图与肝硬化组、正常对照组脉图比较，在脉图类型分布上基本相同，均以abc型为主。

The purpose of this article was to develop a three-axial sphygmography that employs a standard positioning procedure for detecting the pulse waveform of Cun, Guan, Ch which correspond to different organs.

因以本论文拟以一个具有三轴测量能力的脉诊仪进行中医脉诊寸关尺分候脏腑学说的临床研究。

Methods Effect of GTN in patch form, delivering 0.1-0.6 mg/h was assessed over a five-hour period in 46 fasting, recumbent patients through analysis of the radial pulse waveform, compared with conventional cuff sphygmomanometry.

46名志愿者随机给予安慰剂或不同剂量的缓释GTN贴剂( 0 1～ 0 6mg h)，记录桡动脉脉搏波，并与传统的袖带血压计测量结果对照。

For a square wave, the waveform is constant but switches sign every half period.

对于方波的波形不变，但每半年开关期间签署。

The ASVG sine waveform voltage injects into the power system directly or via step-up transformer.

数学仿真分析结果表明，本论文提出的ASVG新型调制方式是正确有效的。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。