This special kind of laser has several curious properties, one of which is known as "the observer effect" - its quantum state cannot be observed without changing it.

这种特殊光束有很多特质，其中一个就是所谓的“观测者效应”，其量子状态一旦发生变化就会被观测到。

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This special kind of laser has several curious properties, one of which is known as "the observer effect" - its quantum state cannot be observed without changing it.

这种特殊的激光有几个奇怪的性质，其中一个性质被称为为“观察者效应”——量子态无法在不被改变的情况下被观察到。

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First, characters in the middle of a scene will often glance at the camera, a disconcerting aside that has the effect of making the viewer feel both like a part of the family and an observer.

第一，剧中的角色时不时会看一眼摄像机，这就可以让观众有一种身临其境的感觉，同时还感觉处在观察者的地位。

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But the presence of the tiny but growing U.N. observer team is having a "dampening effect" on the violence, Ladsous said.

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But the presence of the tiny but growing U.N. observer team is having a "dampening effect" on what has been an atmosphere of "appalling" violence, said U.N.

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This is that a lens produces its biggest effect when it is halfway between source and observer.

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