electrical impedance
阻抗;[电] 电阻抗
2025-11-23 19:31 浏览次数 10
阻抗;[电] 电阻抗
an electrical impedance tomography system for thorax monitoring was introduced.
介绍了一种用于胸腔监测的电阻抗成像系统。
aim: to reconstruct the electrical impedance parameter tomogram of tissues.
目的:对组织进行生物电阻抗断层参数成像。
electrical impedance tomography (eit) is a new type of technique with the feature of harmless, non-invasive and convenience, developed in recent years.
电阻抗断层成像(eit)技术是近年来发展起来的基于生物组织电学特性的、无损的、价格低廉的新一代功能成像技术。
objective to establish a data acquisition system for multi-frequency electrical impedance tomography(eit) that can diminish the effect of the dynamic change of tissue impedance.
目的建立一个可减小组织阻抗动态变化影响的多频电阻抗断层成像数据采集系统。
to study deeply electrical impedance tomography, the authors designed and accomplished a software system for experiment.
为了深入研究电阻抗断层成像技术,作者设计并实现了一个软件实验系统。
aim to develop a signal source for data collection system of electrical impedance parameter tomography.
目的研制用于电阻抗参数成像数据采集系统的信号源。
electrical impedance tomography(eit)is a novel imaging technology for medical measurements and monitoring.
电阻抗断层成像(eit)是一种全新的医学成像和图像监护技术。
a new three element method for investigation of electrical impedance characteristics of blood is proposed.
为血液电阻抗特性的研究提供了一种新的三元件法。
a dynamic reconstruction algorithm used for electrical impedance tomography(eit) imaging system is presented in this paper:equi potential line back projection method.
本文研究了一种用于电阻抗断层成像(eit)的动态成像算法—等电位线反投影法。
the nonlinearity in the electrical impedance tomography (eit) system has been studied based on the graph method and the uniform design method.
基于图方法与均匀设计方法,分析了电阻抗层析成像系统中的非线性特性。
aim: to seek a single-source drive pattern which is more suitable for brain electrical impedance tomography (eit).
目的寻求一种更适合于脑部电阻抗断层成像技术(eit)的单源驱动模式。
aim to study static electrical impedance tomography (eit) technology based on physical phantom.
目的研究基于物理模型的静态电阻抗断层成像技术。
to research the relation between simulating intraperitoneal bleeding and electrical impedance tomography to ward human body and provide premise in theory and practice.
目的研究模拟动物腹部内出血与电阻抗断层成像之间的关系,以便为人体监护提供必要的理论和现实依据。
the theory of discrete optimal current pattern for electrical impedance tomography(eit) is introduced and a proof of the theorem of optimal current patterns is presented.
介绍电阻抗成像技术(eit)离散形式的最佳电流理论,并对最佳电流模式组定理进行了的严格证明。
a data acquisition system of sweep-frequency electrical impedance tomography based on high-speed composite-signal (isp-flash) mcu is designed.
设计了基于高速混合信号(isp-flash)微控制器的扫频式电阻抗断层成像的数据采集系统。
it is significative attempt in medical diagnosis that electrical impedance tomography is used to hematoma monitoring.
电阻抗断层成像技术用于脑血肿实时监测对临床医学有重要意义。
aim: to study the relationship of bad contact of signal electrode and electrical impedance tomography(eit) and to provide premise in theory and practice for long-term monitoring.
前言: 目的:研究单个电极接触不良和电阻抗断层成像之间的关系,以便为长期监护提供必要的理论和现实依据。
aim: to improve the stability of the current source for brain electrical impedance tomography (eit) data acquisition system.
目的:提高脑部电阻抗断层成像数据采集系统的恒流源的输出稳定度。
then the concept of brain electrical impedance topographic mapping beitm is given and some brain edema patients are examined with the measuring system designed by us.
在此基础上首次提出了电脑阻抗地形图的概念,应用自行设计的脑电阻抗地形图检测系统,对临床脑水肿患者进行了初步检测。
objective:research and development was implemented at all aspects of electrical impedance tomography by the research group of fourth military medical university.
第四军医大学研究小组在电阻抗断层成像的各方面开展了研究,做了大量的工作。
objective to evaluate how skull exert influence on brain electrical impedance tomography(eit).
目的评估低电导率的颅骨对人脑阻抗成像的影响。
objective to study the effects of the inhomogeneous skull on electrical impedance tomography(eit)of human brain in order to improve the quality of reconstructed image.
目的研究非均匀颅骨对脑部电阻抗断层成像(eit)的影响,以提高重构图像的质量。
aim to study the property of the algorithm of dynamic induced current electrical impedance tomography newton iteration method and its dependency on independent measurement.
目的在仿真模型的基础上,研究一种用感应电流激励的动态电阻抗断层成像算法—牛顿迭代法的特性及其对独立测量数的依赖性。
electrical impedance tomography is a new generation of functional imaging developed in recent ten or more years after the morphology and structure imaging technology.
电阻抗断层图像技术是继形态、结构成像之后出现的新一代功能成像技术。
being simple, lower price, and small volume, electrical impedance measurement method is fit for airfield in-situ anomaly detection of composite components on aircraft.
初步的研究表明,基于电阻抗测量技术的智能化、便携式检测设备,将是飞机用复合材料部件结构异常原位检测的研究重点。
it is applied to the data acquisition systems for multi-frequency electrical impedance tomography(mfeit)and electrical impedance parameter tomography(eipt).
这种方法在用于电阻抗多频(mfeit)及参数成像(eipt)的数据采集系统中得到了应用。
medical electrical impedance technology is an invasive and inexpensive method which provides rich information of function.
医学电阻抗技术具有无创、廉价、功能信息丰富等优点。
objective to study the feasibility of electrical impedance imaging technique used as an early diagnosing device for continuous or delayed intracranial hemorrhage.
目的研究采用电阻抗成像技术实现一种可早期检测持续性或迟发性颅内出血设备的可行性。