用量子力学的术语来说，这可以归犯罪于海森堡不确定原理，这个理论认为如果我们所知道的粒子的速率愈为精确，那么对于它所处的位置就只能知道得愈不精确，反之亦然。

In quantum terms, you can blame Heisenberg's uncertainty principle, which says the more precisely we know a particle's speed, the less we know about its position, and vice versa.

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因此，我们想再次请求您为于2011年在印度海得拉巴召开的世界药学大会会议的议程制定提供帮助。

We therefore would like to ask for your help again in putting together the programme for our congress 2011 in Hyderabad, India.

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