8月5日,第三十一届夏季奥运会在巴西里约热内卢正式拉开帷幕,里约以绿色环保、节能低碳作为最大亮点,为世界打造出一场精彩纷呈的开幕式,这也是历届奥运会开幕式中首次对气候
目的:研究siRNA抑制NF-KB p65后Bcl-2在肝癌细胞中的变化及对肝癌细胞凋亡的影响.方法:选择肝癌细胞HepG2、SMMC7721和人胚胎肝细胞LO2细胞株,应用Western blot法分别检测NF-
Quantitative distribution of planktonic amphipoda in the East China Sea is analyzed and the relation with environmental factors and mackerel and scad fishing g
海洋是极其多变的 ,内波、中尺度旋涡等海洋变异性会搅乱声波的传播。对海洋变异性的研究具有重要的学术意义和实际应用意义。本文应用了一个简单算法反演海洋变异性的一个参
The objective of this study is to model the mean and seasonal mass transport of the Pacific to Indian Ocean throughflow using variable-grid global Ocean General
运用生态美学理念,分别对陕西省渭河流域咸阳段体育公共服务体系进行分析论证,探讨一套适合推广应用的体育公共服务体系生态化发展的路径选择,为渭河流域体育公共服务体系构
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The experiments on pollutant movement in surf zone were conducted on the two gentle beaches(with slope of 1:100 and 1:40, respectively), for diverse wave cases.
A set of equations was derived for a non-Boussinesq ocean model in this paper. A new time-splitting scheme was introduced which incorporates the 4th-order Runge
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