Objective To Validte the Yeliabil of left ventricle ejection fraction ( LEF ) measured by reconstructed impedance cardiography ( RICG ).

The cardioid pattern can also be used to reduce of an orchestra or audience noises.

心形也可用于减少管弦乐队或观众的噪声.

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In most cases, a cardioid pattern ( directional ) will produce more gain-before-feedback than an omni-directional microphone.

在大多数情况中, 心形图型 ( 指向性 ) 相比无指向性麦克风会得到更多的反馈前增益.

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What does the cardioid envelope?

心脏线的包络为何?

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If the mic is a condenser with pattern selection, use super cardioid or cardioid.

如果选择电容麦, 那么就用心型或超心型指向的.

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Construct an animation displaying a pair of orthogonal tangents of a fixed cardioid.

建构一动态绘图.展示给定的心脏线外一对的正交切线.

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Construct rotating cardioid and deltoid while remaining orthogonal to each other.

作旋转的心脏线和旋转的三角线,且彼此维持正交.

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Construct rotating cardioid and nephroid while remaining orthogonal to each other.

作旋转的心脏线和旋转的肾脏线,且彼此维持正交.

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Construct an animation displaying a cardioid sliding along two fixed mutually perpendicular lines.

建构一动态绘图.展示心脏线的滚动,沿著互相垂直的两轴.

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Construct rotating cardioid and astroid while remaining orthogonal to each other.

作旋转的心脏线和旋转的星状线,且彼此维持正交.

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However, there will always be situations when assistance from a cardiologist will be needed and welcome.

当来自一位心脏病专家的帮助将被需要并且欢迎时,不过, 将有总情势.

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The cardiologist will perform a physical exam and order additional tests.

接下来这些心脏病医生会对患者进行门诊检查或者其他的特殊程序.

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A cardiologist is a doctor who specializes in the diagnosis and treatment of heart disease.

心脏病医生主要从事心脏疾病的测试和诊断.

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Robert J . Myerburg, a cardiologist and professor of medicine at the University of Miami.

心脏学家迈阿密大学的医学教授罗伯特J迈尔伯格医生说.

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A cardiologist will analyze the results from your echocardiography.

心脏病专家会对超声波心动图的结果进行详细分析.

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Devon you're an adventure sports cardiologist.

Devon你是一名冒险运动的热衷分子.

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AM Contrast Nephropathy: What the Interventional Cardiologist Should Know and Do?

对比剂肾病: 介入医师必须想到的和做到的是 什么 ?

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A cardiologist specializes in diagnosis and treatment of heart disease.

这类医生的主要工作就是进行心脏疾病的诊断和治疗.

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Cardiologists have recognized the benefits of utilizing CT for detecting coronary calcification.

心脏学家已经意识到了CT在检查冠脉钙化的用途.

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Three cardiologists with more than fie years of experience each reiewed the data in consensus.

五年以上临床经验的心血管专家对数据达成一致.

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Cardiologists were more as likely as family practitioners to receive payments.

心内科医师收受支付的可能性是家庭医生的两倍多.

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