Technically, Geiger counters are just one type of radiation detector. But many people use the term to describe all radiation detection equipment.

从技术上讲，盖革计数器只是辐射探测器的一种，但是很多人用它来指代所有的辐射探测设备。

youdao

Spiral Multi-detector CT uses 8, 16, 64 or more detectors during continuous motion of the patient through the radiation beam to obtain much finer detail images in a shorter exam time.

多排螺旋CT使用过程中病人的连续螺旋运动，通过辐射光束8，16，64或更多的探测器，在一个较短的考试时间获得更精细的细节图像。

youdao

High LET can cause reduction of detector response and underestimation of radiation dose.

高let能引起探测器响应降低，从而造成低估辐射剂量。

youdao

The AMS is a particle detector that will use radiation from space to help ascertain conditions at the beginning of the universe as well as providing more data about its composition.

FORBES: Scientists Detect Heaviest Known Antimatter Particle

By tuning the quantum cascade laser and measuring how much of the infra-red radiation is absorbed on its way to a detector, hazardous gases in between can be identified.

ECONOMIST: Lasers

Effects of that atmospheric tide show up in data from Curiosity's Radiation Assessment Detector (RAD).

ENGADGET: Curiosity rover finds radiation levels on Mars are safe for humans