观察30例显示血流会聚区（FCR）的偏心性二尖瓣返流患者的返流束形态，发现均为附壁细长束。
The shape of regurgitant jets in 30 patients with eccentric mitral regurgitation showing now convergence region (FCR) was observed.
结果发现：33／52（63％）例生理性二尖瓣返流和87／87（100％）例病理性二尖瓣返流可于二尖瓣左室面显示血流会聚区；
Flow convergence region, which was located in the left ventricular sides of mitral valve, was displayed in 63%(33/52)of physiological MR and 100%(87/87) of pathological MR.
科学家们的解释则是，有些北极熊由于饥饿可能会聚集在人类居住区周围。这就导致人们产生一种错觉，误认为北极熊的数量比其实有数量要多。
Scientists have responded by noting that hungry bears may be congregating around human settlements, leading to the illusion that populations are higher than they actually are.
如果德国退出欧元区，那么国际流动资金将会聚集到国家实力更大更强的瑞士，德国货币会因此增值，随即德国的企业就得遭殃。
If Germany were to leave, its Neue Deutschmark would soar as international funk money piled into a bigger, better Switzerland, and German manufacturing firms would suffer.
对近年来大屏幕彩色显像管电子枪专有技术进行了讨论，系统分析了电子束形成区、主透镜、会聚透镜系统及动态聚焦方式等。
In this paper, the specialized techniques of electron gun for large screen CPTs are discussed. The beam forming region, main lens, convergence lens system and dynamic focusing method are analyzed.
此外，史达迪福也建议大家避开人群会聚集的地方，像是票务柜台、自助服务机还有行李提领区。
In addition, Mr. Studdiford advised staying away from areas where people tend to congregate, such as ticket counters, self-service kiosks and baggage claim.
在实验中，研究者们直接观察到了在学习可能发生的脑区中存在会聚神经元。
In experiments the researchers directly observed the convergent neurons where learning is suspected of taking place.
结果动物实验发现，来自合谷穴区的传入和来自口面部的传入可以会聚在同一个丘脑神经元上。
From animal experiment, we discovered that the sensory afferent from Hegu and mouth-face converged at the same neuron of the cerebral ganglion.
结果动物实验发现，来自合谷穴区的传入和来自口面部的传入可以会聚在同一个丘脑神经元上。
From animal experiment, we discovered that the sensory afferent from Hegu and mouth-face converged at the same neuron of the cerebral ganglion.
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