网络释义专业释义
... 跑道端灯 threshold light 跑道头灯 range lights ; Threshold Light 跑道边灯 Runway edge light ; runwayedge lights ; edge lights ...
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runway threshold light 跑道入口灯
binocular threshold light 双眼光阈
threshold light intensity 临界光强
absolute light threshold 绝对光觉阈限
static light threshold 静态光阈值
retinal light threshold 视网膜光阈值
双语例句原声例句
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Therefore, a level of 70 per cent of initial light level could be considered a threshold of useful life for general lighting.
因此，初始亮度的70%可以被当做普通照明有用时间的一个门槛。
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You turn the door knob, step over the door threshold and find this beautiful room that just feels like a soft glowing light.
你转动门把手，跨过门槛进入门内，发现这个漂亮的房间感觉起来有些像是用柔和辉光构建的。
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So, for example, we were talking about a threshold frequency as in a minimum frequency of light that you need in order to eject an electron from a metal surface.
举个例子来说，我们谈论的临界频率是，光从金属表面逐出一个电子，所需的最小频率。
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So, for example, we were talking about a threshold frequency as in a minimum frequency of light that you need in order to eject an electron from a metal surface.
举个例子来说，我们谈论的临界频率是,光从金属表面逐出一个电子,所需的最小频率。
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