...,高血压的患病率随年龄的增加而增长,40岁后人群比15~39岁的患病率高3~4倍,特别是小儿高血压的轨迹现象(Tracking Phenomenon)说明高血压病人的升压趋势始于幼年,而幼年时基础血压水平的高低和以后随年龄升压幅度之间存在正相关关系。
基于28个网页-相关网页
Tracking coefficient, defined as the correlation between follow up BP Z score and initial BP Z score, was described "tracking phenomenon".
用追访血压Z值与初测血压Z值的相关系数描述轨迹现象的大小。
"' American Idol 'is clearly a phenomenon," said Randy Falco, President of the NBC Universal Television Group. "But we expected it and are tracking right where we planned to be at this point."
NBC国际电视公司总裁兰迪·法尔科说:“《美国偶像》真是个奇迹,但是我也预计到了,我们现在正在按照计划进行。”
The neural network ensembles based on lateral inhibition of cortical columns are built to simulate the neuron firing phenomenon in cortical columns and to be used for position tracking.
建立了一种基于皮层柱侧抑制机制的神经网络群,模拟大脑皮层柱的神经元点火现象,并利用该神经网络群进行位置跟踪。
应用推荐