By "signal" one means the appearance of electron neutrinos.

由“信号”的一种手段的出现，电子中微子。

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When it arrives, some of the muon neutrinos in it will have transformed themselves into electron neutrinos.

当它到达时，射线中的某些介子中微子会转变成电子中微子。

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For further research work on reactor neutrino experiment, we performed the first simulation of the emissions of electron neutrinos from a nuclear reactor.

为充分利用反应堆开展对电子中微子各项物理属性的研究，首次对反应堆电子中微子通量进行了模拟计算。

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It levelled out, as predicted, at around half the amount expected if no change was taking place, while the number of electron neutrinos was unchanged.

ECONOMIST: Neutrinos

Theory predicts that when cosmic rays (fast particles coming from outer space) collide with air molecules in the upper atmosphere, they should yield twice as many muon neutrinos as electron neutrinos.

ECONOMIST: Neutrinos

Besides being a useful source of dark matter, it may explain the solar-neutrino deficit (the gap between prediction and observation would be caused by a different mutation, from electron neutrinos into undetectable tau neutrinos).

ECONOMIST: Neutrinos