- 更多网络例句与体积描记的相关的网络例句 [注：此内容来源于网络，仅供参考]
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Therefore, Boyle's law, a principle of air statics, may not be appropriate for measuring pressure changes of flowing air. In this study, we deduced equations for pressure changes inside pressure-type plethysmograph and then designed three experiments to testify the theoretic deduction.
为了研究气体流动本身对描记箱内压力是否产生影响，本研究采用空气动力学理论推导出压力型体积描记箱内压力变化的近似公式，并设计了三个实验对理论公式进行证明。
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The precondition of Boyle's law is that perfect air is static. However, air in the chamber is flowing continuously when a rodent breathes inside the chamber.
而小动物在压力型体积描记箱内呼吸时，箱内气体处于不停的流动状态。
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Objective To develop a new type of respiratory inductive plethysmograph to achieve high signal-noise rate and low system power cost, and also to eliminate the cross-talk between chest and abdominal band sensors. Method Either of the two bands was powered by a very high power oscillator in a very short time, and these two bands were switched on in turn.
目的 为解决呼吸感应体积描记技术存在的高信噪比与低系统功耗之间的固有矛盾，并消除胸、腹信号耦合干扰，研发一种新型的呼吸感应体积描记技术，并以可穿戴技术的设计理念，设计出可穿戴式呼吸感应体积描记系统。
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Experiment 1: After air injection, pressure inside pressure plethysmograph increasedsharply to peak pressure, then decreased to horizontal pressure and kept no change.
实验1：在空气注入压力型体积描记箱后，描记箱内压力迅速上升至一个高峰，然后下降至一个高于0cmH_2O的基线压，峰压显著高于基线压(P＜0.001)。
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This observation revealed that flowing air made an extra effect on air pressure in the plethysmograph. In the second experiment, the same volume of air was injected into the plethysmograph at different frequencies (0, 0.5, 1, 2, 3 Hz) and pressure changes inside were measured.
其次，往体积描记箱内注入相同容量、但通气频率不同的空气，结果显示，随着注入空气的频率增加，描记箱内压力变化幅度亦显著增加。
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Based on different measuring principles, there are two types of whole-body plethysmography including pressure plethysmography and flow plethysmography.
整体体积描记法按照测试原理的不同，又可分为压力型体积描记法和流量型体积描记法。
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A new type of respiratory inductive plethysmography has keen designed based on digital demodulation technique with equal relative error.
根据呼吸感应体积描记技术的调频特性，结合等精度测量原理，提出了数宇呼吸感应体积描记设计。
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The plethysmographic signals from 25 generalanesthetic cases were obtained, which revealed the complex foreheadwave form during 5 cases.
从25个全身麻醉病例中得到的体积描记的信号显示5个病例的复杂的前额波形。
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Using ventilation-induced plethysmographic variations to optimize patient fluid status.
使用通气诱导体积描记的变化，优化病人流体状态。
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It wasdetermined that the use of a pressure dressing over the sensorresulted in a return of a normal plethysmographic wave form.
在传感器上用压力敷裹使体积描记的波形恢复正常已被确定。
- 更多网络解释与体积描记的相关的网络解释 [注：此内容来源于网络，仅供参考]
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impedance plethysmography：阻抗体积描记法
深静脉血栓形成的诊断手段有加压超声成像(compression ultrasonography)、静脉造影(venography)和阻抗体积描记法(impedance plethysmography). 下肢血管超声检查:所有患者于术后3~8d使用美国百胜Du3型高分辨率床旁彩色多普勒超声,行双下肢深静脉血管超声检查.