英语巴士网

英语科普大全

  • 某些濒危物种的数量已经恢复
    12-06

    A study of marine mammals and other protected species finds that several once endangered species, including the iconic humpback whale, the northern el...

  • 冷凝器镀层可以使发电效率更高
    12-06

    Most of the world's electricity-producing power plants -- whether powered by coal, natural gas, or nuclear fission -- make electricity by generati...

  • 大脑对特定词语的反应可代替密码
    12-06

    You might not need to remember those complicated e-mail and bank account passwords for much longer. According to a new study, the way your brain respo...

  • 金纳米螺旋可防止身份盗窃
    12-06

    Take gold spirals about the size of a dime...and shrink them down about six million times. The result is the world's smallest continuous spirals: ...

  • 古DNA可提供环境影响人类的线索
    12-06

    A new study by anthropologists from The University of Texas at Austin shows for the first time that epigenetic marks on DNA can be detected in a large...

  • 免疫治疗药物能提高普通肺癌的存活率
    12-06

    In a head-to-head clinical trial comparing standard chemotherapy with the immunotherapy drug nivolumab, researchers found that people with squamous-no...

  • 经济上依赖配偶的人更易出轨
    12-06

    Both men and women are more likely to cheat on their spouses the more economically dependent they are on them, according to a new study. "You wou...

  • 某些濒危钜鲛可以无性繁殖
    12-06

    Some female members of a critically endangered species of sawfish are reproducing in the wild without sex. The discovery, reported in the Cell Press j...

  • 术前低血压比高血压更易加大死亡危险
    12-06

    New research presented at this year's Euroanaesthesia congress in Berlin, Germany, suggests that, before an operation, low blood pressure (hypoten...

  • 人类历史上的首宗谋杀案
    12-06

    Lethal wounds identified on a human skull in the Sima de los Huesos, Spain, may indicate one of the first cases of murder in human history, some 430,0...

  • 上页
    143 / 753页
    下页

    推荐栏目