1) dynamic constringency length
动态收缩量
1.
Aiming at the pneumatic muscle actuator(PMA) system mainly made up of pneumatic muscle actuator,programmable logic controller and high speed switch valve,a mathematic model is established to describe the dynamic constringency length of PMA governed by frequency and pressure.
针对由气动人工肌肉、高速开关阀和PLC控制器等组成的气动系统,分析了气动人工肌肉系统动态收缩量的数学模型,描述了收缩量随着工作频率和气压的变化关系,将收缩量理论模型与实验值的误差控制在4%以内,为气动人工肌肉的定位控制提供了理论基础。
2) dynamic contraction
动态收缩
1.
Inspired by nonlinear dynamic analysis methods,we apply power spectral entropy and wavelet packet entropy that combine frequency analysis with entropy to analyze sEMG signal during dynamic contractions.
本文将频率分析和非线性动力学方法结合起来,基于表面肌电(sEMG)信号在不同频率分布不均匀的特点将信号能量分解到不同频带,以此计算功率谱/小波包和熵相结合的功率谱熵/小波包熵来衡量系统的复杂度,进而衡量肌肉的疲劳程度,为用EMG信号研究动态收缩过程中的肌肉疲劳程度提供了新的分析手段和方法。
2.
The purpose of this thesis is to analyze the characteristic parameters of sEMG during muscle static and dynamic contractions, and to study sEMG characteristics of muscle fatigue.
本文旨在通过分析肌肉在静动态收缩的过程中表面肌电特征参数的变化,研究肌电信号中的疲劳特征。
3) shrinkage
[英]['ʃrɪŋkɪdʒ] [美]['ʃrɪŋkɪdʒ]
收缩收缩量
4) dynamic compressive modulus
动态压缩模量
1.
Based on laboratorial dynamical experiment, the influence laws of test conditions, such as stress amplitude, frequency, interval time and cyclic number on the dynamic compressive modulus of stabilized loess with cement were analyzed in this paper.
通过室内动载试验研究了不同因素对水泥稳定黄土的无侧限动态压缩模量的影响规律,包括荷载幅值、加载频率、间歇时间以及循环加载次数等。
5) compression of dynamic range
动态范围压缩;音量压缩
6) liquid shrinkage
液态收缩
补充资料:收缩中(晚)期喀喇音-收缩晚期杂音综合征
收缩中(晚)期喀喇音-收缩晚期杂音综合征
即"二尖瓣脱垂-喀喇音综合征"。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条