light-off detector 点火侦测器 ; 熄火探测器
press-off detector 脱套自停装置
on-off error detector 继电式误差检测器
off-limit detector 偏极限侦测器
cut-off tool breakage detector 切断刀破损检测装置
Off-axis detector 离轴探测元
off error detector 继电式误差检测器
Dirac pointed out that one of the only ways to measure a particle's position is by bouncing a photon off of it, and seeing where and how that photon lands on a detector.
狄拉克指出唯一的方法就是通过反弹一个光子,并观察它在检测器上的位置和轨迹来测量一个粒子的位置。
This photomicrograph was obtained by scanning a beam of electrons across the sample while a detector kept track of electrons bouncing off its surface, betraying the specimen's outer shape.
这幅显微照片是通过扫描穿过样品的电子束而获得的,同时检测器对从样品表面反弹的电子进行追踪,这些电子显示了标本的外形。
When you go through a metal detector at the airport with a conductor such as keys in your pocket, the alarm goes off.
当你带着一个导体(比如口袋的钥匙)走过机场的金属探测器时,机器会发出警报声。
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