查询词典 variability

Methods ECG findings from 75 cases of excessive volume load of left ventricle were discriminated.QRS amplitude variability was studied from 3 diseases such as mitral and aortic insufficiency and patent ducts arteriosus.

采用75例左室容量负荷过重病因的心电图鉴别，研究二尖瓣关闭不全、主动脉瓣关闭不全及动脉导管未闭等3种疾病的QRS振幅变化特征。

Abstract］ Objective To identify the effect of ECG for the etiological diagnosis of heart disease and investigate some differential diagnosis criteria of ECG.Methods ECG findings from 75 cases of excessive volume load of left ventricle were discriminated.QRS amplitude variability was studied from 3 diseases such as mitral and aortic insufficiency and patent ducts arteriosus.

目的 了明确心电图对心脏病病因诊断的作用，探讨ECG的某些鉴别诊断标准方法采用75例左室容量负荷过重病因的心电图鉴别，研究二尖瓣关闭不全、主动脉瓣关闭不全及动脉导管未闭等3 疾病的QRS振幅变化特征。

Using the three indices,30 EGRET point sources which are positionally coincident with pulsars and 40 persistent unidentified sources at low latitudes are analyzed for their variability status.

联合这3种光变分析方法，分析了30个与脉冲星位置一致的EGRET点源的光变以及40个低纬度持续稳定未证认源的光变。

This argument would suggest including in growth regressions the variability of inflation instead of or in addition to its mean.

这个观点，要求在增长回归中，加入&通胀的变异性&，而不只是它的均值。

Heart of Nai of conclusion cloth ground mixes the combination that hang fluid special his Lin Wu changes cloth curative effect of asthma of variability of inspiratory cure cough is satisfactory.

结论布地奈德混悬液联合特布他林雾化吸入治疗咳嗽变异性哮喘疗效满足。

Sociolinguists emphasize variability in learner linguistic performance, and extend the scope of study to communicative competence underlying knowledge that additionally accounts for language use, or pragmatic competence

社会语言学家强调学习者语言表现中的变异，把研究范围拓展至交际能力（一种可以解释语言运用或语用能力的潜在知识

According to the heredity diversity indexes described above of the five goat breeds, Guanzhong dairy goat had the most abundant heredity diversity and showed high polymorphism, and Xinong Saanen dairy goat and Shaannan white goat were inferior, while Angora goat and Boer goat had the lowest genetic variability.

分析结果显示，关中奶山羊的遗传多样性最丰富，表现为高度多态；其次是西农萨能奶山羊和陕南白山羊，而安哥拉山羊和波尔山羊的遗传变异程度最低。

18 Antarctic Peninsula Climate Variability: History, Causes and Impacts,Cambridge, UK

英国 南极半岛气候变化：历史，成因和影响

Heart rate variability analysis is a new research method about autonomic nervous system function.

心率变异性分析是一种研究自主神经系统功能的方法。

Heart rate variability measures are widely used to measurealterations in the autonomic nervous system.

心率变异性的测定广泛用于评估自主神经功能的变化。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。