杜安•比森是第4大队早期的王牌飞行员之一，在这张摄于1944年春的照片中，他站在自己驾驶过的唯一一架P-51B型机“蜜蜂”（P-51B43-6819）的机翼上。
Among the early exponents was Duane Beeson, seen here on the wing of his only P-51B, 43-6819, nicknamed BEE, in the spring of 1944.
石春海、杜如伟、林大为、章旺根和申宗坦，优质高产抗病早籼品种浙农8010的选育及利用。
Shi C. H. , R. W. Du, D. W. Lin, W. G. Zhang and Z. T. Shen, A new indica rice variety Zhe-Nong 8010 with disease resistance, high quality and yield.
从两部作品的内容来看，《杜子春传》和《杜子春》的杜子春原本都是有钱人，耗尽了资产后，遇到老人得到帮助，被赠与大量金钱。
From the content of two works, Du Zichun was rich, wiped out the property and came across the old man.
作者：黄志欣，杜敏，许可可，王春平【摘要】 目的：探讨宫腔镜、腹腔镜联合诊治不孕症的价值。
Objective:To evaluate the value of hysteroscopy combined with laparoscopy in the diagnosis and treatment of infertility.
作者：黄志欣，杜敏，许可可，王春平【摘要】 目的：探讨宫腔镜、腹腔镜联合诊治不孕症的价值。
Objective:To evaluate the value of hysteroscopy combined with laparoscopy in the diagnosis and treatment of infertility.
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