The extraordinary finding has led scientists to suggest that dolphins have a "genetic switch" that allows them to mimic diabetes while they are fasting, without suffering any ill effects.
这一奇特发现使得科学家认为，宽吻海豚有一种“基因开关”，能让海豚在禁食时模拟糖尿病状态，但并没有任何病态反应。
But money worries mean many are now finding it impossible to switch off - even after nodding off.
但出于对金钱的忧虑，越来越多的人开始发现他们很难关灯就能睡着，即使只是小憩也很难。
Yet within its core market — corporate users — RIM faces a more dangerous crisis: Companies are finding it increasingly easier to switch to iPhones and Android phones.
然而，在其核心市场——企业用户——中，RIM面临一个更严重的危机：各公司发现换用iPhone或Android手机越来越容易。
The algorithm searches power supply paths by finding effective tie- switches and sectionalizing switches, and eliminates improper switch pair according to power flow calculation.
算法首先从寻找有效的联络开关和分段开关开始搜索供电路径，通过潮流计算剔除不符合系统运行约束的开关组合。
Rather than firing up QQ the minute you switch on your PC, try finding some of your English speaking friends.
不要一打开电脑就上QQ，可以试着找找说英 文的朋友。
Rather than firing up QQ the minute you switch on your PC, try finding some of your English speaking friends.
不要一打开电脑就上QQ，可以试着找找说英 文的朋友。
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