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第一个人工合成牛胰岛素
添加时间:2016-02-28 15:28:39 浏览次数: 作者:未知
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  • Synthesized Crystalline Bovine1 Insulin

    第一个人工合成牛胰岛素

    Synthetic2 bovine insulin, which was fully developed in 1965 following 6 years of hard work by a group of Chinese scientists, was the first case of human beings synthesizing live proteins. This is the first time that zoetic protein has been synthesized by human in history. In the past it was a universal belief that man could by no means synthesize living body. The success made it possible for Chinese scientists to deflate the traditional concept. Synthetic bovine insulin marked a significant breakthrough in the fIeld of life science and has substantially influenced human endeavors in finding out the secrets of life.

    1965年,我国的科学工作者经过6年多坚持不懈的努力,获得了人工合成的牛胰岛素结晶。这是世界上第一个人工合成的蛋白质。过去世界普遍认为生命体是天然的,大都认为人工合成生命体是不可能的,是中国人首次让它变成可能。人工牛胰岛素的合成,是生命科学领域的重大突破,对于人类探索生命奥秘的影响是巨大的。

     8级    英文科普 
     单词标签: bovine  synthetic 


    点击收听单词发音收听单词发音  

    1 bovine [ˈbəʊvaɪn] ys5zy   第11级
    adj.牛的;迟钝的;n.牛
    参考例句:
    • He threw off his pack and went into the rush-grass and munching, like some bovine creature. 他丢开包袱,爬到灯心草丛里,像牛似的大咬大嚼起来。
    • He was a gentle, rather bovine man. 他是一位文雅而反应迟钝的人。
    2 synthetic [sɪnˈθetɪk] zHtzY   第7级
    adj.合成的,人工的;综合的;n.人工制品
    参考例句:
    • We felt the salesman's synthetic friendliness. 我们感觉到那位销售员的虚情假意。
    • It's a synthetic diamond. 这是人造钻石。

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