春州

春州春州
  1. 对1983年冬&1984年春在纽约州Whiteface山收集的8个冷云系统的雾淞和雪样的化学组份分析表明:雾淞中的PH值均比雪中的低;

    The both samples , which were collected during 8 supercooled clouds cases in winter at whiteface Mountain , New York , were analyzed for PH and the various ions .

  2. 我不是弗吉尼亚人,我是美国人,13个北美殖民地的未来悬于一线。1775年春,马萨诸塞州康科德近郊。

    I 'm not a Virginian . I am an American . The future of the 13 American colonies hangs in the balance.Spring 1775 . Near Concord , Massachusetts .