Ulcerative colitis and granulomatous colitis affect many children and young adults.溃疡性结肠炎和肉芽肿性结肠炎常侵害儿童和刚成年的年青人.Aberrant larvae may lodge in the liver, producing granulomatous lesions and hepatomegaly.蛔蚴可误入肝门, 引起肉芽肿性损害及肝肿...
At this point , Bardeen , cooper and Schrieffer ( BCS ) produced their epochmaking pairing theory of superconductivity.当时巴丁、库珀和施瑞弗 ( BCS ) 提出了他们的划时代的超导电性配对理论.John Bardeen was also co-developer of the theory of supercondu...
秋天的落叶每日一图.表面照亮来自内部, 秋季的树叶辉耀以彩色是在夕阳时刻.Seemingly lit from within, autumn foliage blazes with color in afternoon sun.每日一图秋天观叶.表面上照亮来自内部, 秋天的叶片的辉耀颜色来自夕阳.Seemingly lit from within, autumn foliage blazes with color in the late...