英:[dɪˈtekt]
美:[dɪˈtekt]
英:[dɪˈtekt]
美:[dɪˈtekt]
de·tect
dih tekt
第三人称单数:detects
现在分词:detecting
过去式:detected
过去分词:detected
detectable (detectible) (adj.)
词根:detect
adj.detective 侦探的
detectable 可检测的;可发觉的
n.detection 侦查,探测;发觉,发现;察觉
detective 侦探
detector 检测器;发现者;侦察器
transitive verb
to perceive, discover, or uncover.Our radar detected the presence of the small vessel.Her parents could easily detect that she had been smoking.[verb + (that) + clause]I could detect a trace of annoyance in her manner.
to discover the true or essential character of.Now that we have detected him, this villain, he will get what he deserves.
这组词都有“发现”的意思,其区别是:
detect正式用词,强调经过周密观察或研究而有所获得和发现,尤指发现有意隐藏之物。
discover普通用词,指发现本来存在,但示被认识的事物、真理或情况。
ascertain较正式用词,指有意搜寻与发现。
find普通用词,可指偶然发现,也可指经过寻找后得到或重新获得已失去的东西。强调动作的结果。
以上来源于网络
早于15世纪,“揭示、揭开、暴露、揭露”,一种现在已经过时的意义,源自拉丁文 detectus,来自 detegere 的过去分词,“揭开、揭露”,比喻为“发现、揭示、透露”,由 de 的“去掉、脱离”(见 de-)+ tegere 的“遮盖”组成,来自 PIE 词根 *(s)teg- 的“遮盖”。
“发现某物的秘密行为或性格”一词源于1580年代。 “发现,找到,确定”一词源于1756年。相关词汇: Detected; detecting。
探测
检测
检波
Middle English, from Latin detectus, past participle of detegere to uncover, detect, from de- + tegere to cover — more at thatch
The first known use of detect was in 1574
detectverb
to discover the nature, existence, presence, or fact of
detect the approach of an airplane
detectverb
to discover the nature, existence, presence, or fact of
detect the approach of an airplane
detectverb
to discover the nature, existence, presence, or fact of
detect the approach of an airplane
detectverb
to discover the nature, existence, presence, or fact of
detect the approach of an airplane
1 However, the small quantities of SO2, CO and HC1, all of which have been detected in the Venus atmosphere, seem adequate for this purpose.
2 Madam Pince held the note up to the light, as though determined to detect a forgery, but it passed the test.
3 So I decided to do some detecting and see if I could find it.
4 I listened but could detect no disturbance in the castle.
5 Out of the corner of my eye I detected two people in motion, and I heard the Poomph-poomph-poomph sound.
6 Hipparchus anticipated that stars come into being, slowly move during the course of centuries and eventually perish; it was he who first catalogued the positions and magnitudes of the stars to detect such changes.
7 Objective : To compare the affection of different primers to detect Mycoplasma pneumonia ( Mp ).
目的: 比较不同引物对 肺炎 支原体检测的影响.
8 His voice is light, but I’ve heard him enough times now to detect a deep sadness running underneath it.
9 “Tell me,” Bunny said, and I thought I detected for the first time a note of suspicion.
10 As she studied that part of the horizon, she detected other lights winking as they were hidden or eclipsed by trees.
11 Now they knew: Mr. Benedict’s Receiver was able to detect the “package” phrases, but not the information contained in them.
12 The turning point came in 1940, when the Coast Guard started detecting new code signals coming from unlicensed wildcat stations like the ones the rumrunners had used.
13 Conclusions Annual spiral CT screening can detect lung cancer that is curable.
结论:每年一次螺旋CT筛查有助于发现可治愈的早期肺癌.
14 The answer is that it is partly a matter of where astronomers point their instruments and partly a matter of what their instruments are designed to detect, and partly it’s just Pluto.
15 White thought that he detected some element of remorse in him, as if he wanted to unburden himself, to protect his wife and children.
16 Not a speck of dust could be detected by the naked eye.
17 Particles of spin 0,1, or 2 do also exist in some circumstances as real particles, when they can be directly detected.
18 There was something funny about the chaplain, and the colonel soon detected what it was.
19 I took an item out of my inventory, a wand that could detect hidden traps, magical or otherwise.
20 Bell held the telephone receiver to his ear, listening for the same sound he'd heard in his tests when the device detected a metal bullet.
1 察觉
perception detection mindfulness find suspect perceive discern rumble twig awake catch pick up scent remark smoke decern mind discover announce snuff
3 查明
find establish spy ascertain check on make certain check determine discover check up analyse look figure fix determination assure spy out make sure of that account for make sure find out find out about get at dig up make sure of
7 发现…的存在
10 发觉
discovery find discover feel scent be wise to detection spot catch aware sensible espial sense wind suspect smoke smell nail perceive remark sniff
12 调查
look study research investigation examination audit probe census sounding try cover survey examine investigate scope nose enquire sleuth
16 发现
find strike finding discovery detection sighting onto hit spot discover trace spy unearth espial observe dig divine uncover rumble winnow disinter smell sniff out nose out blaze rout descry put hand on resurrection see dope out scare up spy out scent out identify catch sight alight suss bring to light strike upon turn up run down strike on search out aware unlock penetrate dig out of be onto alight on alight upon pick up come across get at dig up dig out encounter findings establish surprise find out hit on invention develop twig develope experience glean espy disclosure disclose anagnorisis make clock scout invent stag
18 侦察出
20 检出
21 查出