双螺旋(插图注释本)

最新书摘:
  • 亚里士咸鱼菌
    2014-10-17
    On two occasions the corridor outside his office was flooded with water pouring out of a laboratory in which Crick was working. Francis, with his interested in theory, had neglected to fasten securely the rubber tubing around his suction pump.
  • 亚里士咸鱼菌
    2014-10-17
    At that time he was thirty-five, yet almost totally unknown. Although some of his colleagues realized the value of his quick, penetrating mind and frequently sought his advice, he was often not appreciated, and most people thought he talked too much.
  • 海底的金鱼
    2013-07-30
    沃森把值得做的事做得十分出色,如果事情根本不值得做,也就不值得做好
  • [已注销]
    2012-08-23
    在没有排除答案是简单的这种可能性之前,就担心问题很复杂,那是非常愚蠢的。
  • [已注销]
    2012-08-23
    与报界和科学家的母亲所支持的一般观念相反,相当多的科学家不仅器量小、反应慢,而且简直是愚蠢的。如果没有认识到这一点,你就不能成为一个成功的科学家。
  • 稀饭粽子
    2012-07-22
    These insights made possible great advances in the understanding of life. On the theoretical plane,they provided a firm basis for understanding evolution. It could now be seen that gene mutation, being the prime source of biological novelty, is the motor that drives evolution. And it was realized that what the mechanism of natural selection put forward by Charles Darwin actually selects are organisms carrying novel genes, or novel combinations of genes, that confer greater fitness in the struggle for survival. On the practical plane, genetics brought tremendous benefits. In agriculture, it had become possible to design rational breeding procedures by means of which economically superior varieties of traditional crop plants and domestic animals could be produced. And in medicine, the recogn...
  • 苏氨酸
    2019-12-11
    如果不能清醒地人知道下面这一点,那么你就不可能成为一个成功的科学家:与媒体和那些科学家母亲所说的截然不同,相当多的科学家不仅器量狭小,而且反应迟缓,甚至是愚人一个。