心动描记的

BACKGROUND: Thoracic bioimpedance cardiography has beenproposed as a noninvasive, continuous, operator-independent,and cost-effective method for cardiac output monitoring.

背景：胸廓生物阻抗心动描记法被认为是一种无创、持续、不依赖操作者且信价比高的一种心输出量监测方法。

A patented respiratory inductive plethysmography technology was used to measure respiratory function, two sensors were woven into the jerkin around the patient's chest and abdomen. A threelead, single channel ECG measures heart rate, and a threeaxis accelerometer records posture and activity level. An NTC thermometer embedded in the shirt measures the body temperature.

两条弯曲成"正弦"状导线嵌在弹性背心的胸、腹部作为呼吸运动传感器，用自主产权的呼吸感应体积描记技术提取呼吸运动；用三导联电极提取心电信号，并探索了非粘贴电极的心动信号获取技术；用三维加速度传感器获取体位、体动信息；用负温度系数的热敏电阻测量作业过程中体温变化。

Objective To establish noninvasive new indices for the evaluation of left ventricular work and mechanical efficiency.

目的 探讨超声心动描记术估测左心室做功量和机械效率的新指标。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。