detection
n. 探测；侦查；察觉；发觉
近义词：espial，discovery，finding，exposure，uncovering，recognition，spotting，sensing，find，sighting，unearthing，revelation，discovering，notice，perception，observation，discernment，sensation，revealing，out，down，smelling，sniffing，tracking，ferreting，detecting，sleuthing，signaldetection，catching，detectivework，spying，
双解释义
n.(名词)
- [U]察觉,发觉; 侦查 the act or work of detecting
英英释义
Noun
- the perception that something has occurred or some state exists;
"early detection can often lead to a cure"
- the act of detecting something; catching sight of something
- the detection that a signal is being received
- a police investigation to determine the perpetrator;
"detection is hard on the feet"
组词搭配
动词+～
- escape detection逃避检查
名词+～
- crime detection犯罪侦查
- leak detection泄漏检查
- square law detection(无线电)平方律检波
介词+～
- without detection未遭发觉
例句
用作名词(n.)
- Our main detection device is sonar.我们主要的探测装置是声波定位仪。
- The word radar means radio detection and ranging.雷达这个词的意思是指无线电探测和测距。
- The detection of crime is not always easy.侦查罪行并非易事。
- Detection is not properly a function of the customs service.严格地说来，侦查工作不是海关的一项职责。
- Early detection helped to save his life.幸好提早察觉,他才得以幸免。
- Many problems, however, escape detection.然而许多问题却未被察觉。
- This trick escaped detection at the time.这骗局那时候没被发觉。