查询词典 impedance

We systematically evaluated the effects of test temperatureand storage temperature on platelet aggregation using flow cytometryand impedance aggregometry. Aliquots of citrated whole bloodfrom 27 healthy adult male volunteers were stored at 37°Cand 22°C.

我们用流式细胞计量术和阻抗集合度测定系统地评估了测试温度和存储温度对血小板凝集的影响。27名健康成年男性志愿者的一部分含枸橼酸盐的全血储存在37°C 和22°C 的条件下。

After the analysis of the difficulties of force tracking in impedance control, the advantages and disadvantages of off-line parameter estimate algorithm, on-line parameter estimate algorithm and adaptive force control algorithm have been contrastively studied in the force regulation of HIT-1 dextrous robot hand.

本文在分析阻抗控制力跟踪难点的基础上，对比研究了离线环境参数估计法、在线环境参数估计法和自适应力跟踪法三种阻抗控制的力跟踪方法，并且从实际应用的角度出发提出了适合于HIT-1机器人灵巧手阻抗控制的自适应力跟踪方法。

LEIS results showed that the surface localized electrochemical impedance in the initial stage increased with time, but distributed dispersively.

局部电化学交流阻抗的测试结果表明，试样表面的局部电化学阻抗随盐雾时间的延长而有所增加，但分布较为分散。

To monitor the changes in lung mechanics,respiratory system impedance was averaged in a 2-s time windowand fitted by a model featuring airway resistance and inertanceand tissue damping and elastance.

检测两秒时间窗内肺部力学的变化，检测呼吸系统的阻力、组织阻尼及弹回率。

METHODS: FRC and LCI were measured using a SF6 multibreathwashout technique while respiratory resistance and elastance were extracted from the input impedance obtained by forced oscillationtechnique in 18 children (3–8 yr) before and after oralpremedication with midazolam.

功能残气量和肺清除指数通过六氟化硫多次呼吸-洗出技术测定，而呼吸道的阻力和弹性回缩力则通过用力震荡技术中阻抗变化测定。研究共测定了18名儿童（3-8岁）使用咪唑安定前后的上述指标。

Electrodes of concentric type placed anterior and posterior were proved to be more effective for epigastric impedance measurement.

人体实验表明，胃部体表阻抗的测量能够表征胃的蠕动和排空。另外，前后设置的同心圆电极对胃阻抗的测量更为有效

IOS is capable of presenting the distinctive indices for the study of respiration impedance on patients with extratracheal tumour.

IOS能为气道外肿物的呼吸阻抗研究提供较特征性的功能指标。

Objective To determine the manifestation of impulse oscillometry in variation of respiration impedance on patients with extratracheal tumour.

目的 应用脉冲振荡法探讨气道外肿物呼吸阻抗的变化规律和临床意义。

The Faradaic impedance was analyzed and characterized by the Volmer reaction....

反应的法拉第阻抗也同样取决于界面放电Volmer反应。

The expressions of current density and the Faradaic Impedance for the three-step electrode processes involving chemical adsorption,charge transfer and desorption steps in the presence or absence of a chemical competitive reaction have been derived in terms of linear condition in this paper,by which the effect of the chemical competitive reaction on the main reaction was analyzed.

在线性条件下，推导了由化学吸附、电荷传递、化学脱附三步骤的电极过程在有化学竞争反应条件下的电流密度和法拉第阻抗的表达式，分析了不同条件下化学竞争反应对主反应的影响，并使用等效电路对可能出现的阻抗结果进行了理论描述。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。