only in the most exceptional circumstances is the lifespan of a patent extended to alter this normal process of events.
只有在特殊的环境下这种专门的使用期限才会延伸去改变正常的事件进程。
however, it was originally thought that people would miss out only in exceptional circumstances and the vast majority of those whose applications were accepted would get the tickets they wanted.
然而,原本以为人们的申请只有在特殊情况下会被遗漏,而绝大多数申请通过的购票者会得到他们想要的门票。
there are exceptional circumstances to be taken into account.
有些不同寻常的情况需要考虑。
「i acted primarily because of the exceptional circumstances that surrounded these memos, particularly the fact that so much of the information was public, 」 obama said.
我这样做主要是因为这些备忘录情况非常特殊,尤其是事实上这么多的信息是公开的“。奥巴马说。
in such exceptional circumstances , a statement of the reasons why summarization is not possible must be provided .
在此类特殊情况下,必须提供一份关于为何不能进行摘要的原因的说明。
in such cases, china shall promptly notify the committee on import licensing of the exceptional circumstances requiring the shorter period of licence validity.
在此类情况下,中国应将要求缩短许可证有效期的例外情况迅速通知进口许可程序委员会。
i have never seen the video cable go bad, but i think that in exceptional circumstances it is possible.
我从来没有见过视频电缆出现问题,但我认为在特殊情况下那也是种可能。
deferrals will only be accepted until the end of week 4, except in exceptional circumstances such as medical, compassionate or other unforeseen situations.