| 单词 | to detect |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔LITTLE〕After speaking to her for awhile, he began to detect a trace of a Southern accent. 他和她交谈了一会儿以后，开始听出了一丝南方口音。朗文写作活用〔TEACH〕The dog was trained to detect illegal drugs. 这条狗受过搜查毒品的训练。朗文写作活用〔activity〕The instruments are used to detect volcanic activity on the island.这些仪器是用来探测岛上火山活动情况的。韦氏高阶〔alien〕Every vehicle was stopped and electronic devices were used to detect alien metal.每辆车都被拦下,接受电子仪器探查,看有无金属异物。英汉大词典〔brain scan〕A scintigram of the brain, used to identify cerebral blood flow and to detect intracranial masses, lesions, tumors, or infarcts.脑部扫描：脑部的扫描谱，用来标示脑部血液流动和探测颅内物质、损伤、肿瘤或栓塞美国传统〔canary〕Miners took canaries down the mine to detect poisonous gases.矿工们把金丝雀带到矿井下探测有毒气体。外研社新世纪〔cancer〕X-rays are passed through in order to detect a cancer.X线透视被用来检查有无恶性肿瘤。英汉大词典〔catch〕To detect (another) in the act or process of wrongdoing.侦测错误：侦测（另一人）正在犯错的行为或过程美国传统〔clue in〕They clued us in on how to detect forged hallmarks.他们给我们提供了分辨伪造纯度印记的有用知识。外研社新世纪〔comb〕Researchers have been combing through data files trying to detect problems.研究人员一直在资料档案中搜寻，试图发现问题。麦克米伦高阶〔conjecture〕He conjectured that some individuals may be able to detect major calamities.他猜测说有些人也许能够察觉重大灾难。柯林斯高阶〔detect〕Radar equipment is used to detect (= find the position of) enemy aircraft.雷达装置用于探测敌机的位置。剑桥高阶〔detect〕The test failed to detect any illegal substances.检验未能检出任何非法物质。牛津搭配〔detect〕The test is used to detect the presence of alcohol in the blood.通过测试来监测血液中是否含有酒精。韦氏高阶〔detect〕The tests are designed to detect the disease early.这些检查旨在早期查出疾病。牛津高阶〔detect〕This sensitive piece of equipment is used to detect radiation.这件灵敏设备是用于探测辐射的。外研社新世纪〔disturbance〕Fish are able to detect even slight disturbances in the water.水里哪怕有一点点动静，鱼儿都能够觉察出来。韦氏高阶〔early warning radar〕Radar based at the boundary of a defended area to detect incoming enemy missiles or aircraft in time to allow deployment of a countermeasure.预警雷达：一种放置在边防地区的雷达，侦察侵入的敌方导弹或飞机并及时警告以便采取对抗措施美国传统〔emit〕The alarm emits infrared rays which are used to detect any intruder.警报器能发出红外线探测闯入者。剑桥高阶〔enable〕The new test enables doctors to detect the disease early.新的检测手段使医生们能够及早查出这种疾病。外研社新世纪〔enable〕The new test should enable doctors to detect the disease early.新的检测手段应该能够使医生们尽早查出这种疾病。柯林斯高阶〔eye〕An infra-red eye is said to detect the movement of any animal within an angle of 110 degrees at up to 10 metres.据说红外眼能够探测到110度角范围内远至10米的任何动物的活动。柯林斯高阶〔eye〕An infra-red eye is said to detect the movement of any animal within an angle of 110 degrees at up to 10 metres.据说红眼传感器可以检测到110度视角范围内远至10米的任何动物的活动。外研社新世纪〔galvanoscope〕An instrument used to detect the presence and determine the direction of electric currents by the deflection of a magnetic needle.验电器：一种利用磁针的偏传检测电流存在及测定其方向的仪器美国传统〔genetic screening〕The process of analyzing DNA samples to detect the presence of a gene or genes associated with an inherited disorder.遗传筛检：通过分析脱氧核糖核酸样本来检测与遗传性紊乱关联的基因的过程美国传统〔lie detector〕A polygraph used to detect possible deception during an interrogation.测谎仪：一种用于探测审讯中可能出现的谎言的，同时描记脉搏、血压、呼吸等多种波动的描记器美国传统〔lookout〕Anything new or peculiar puts us upon the lookout to detect a possible absurdity.任何新奇的事物一出现,我们总想要找找有没有不合情理之处。英汉大词典〔microdensitometer〕An extremely sensitive densitometer used to detect on a film or photographic plate spectrum lines too faint to be seen by the human eye.显微光密度计；测微密度计：一种极其敏感的密度计，用以测定电影或摄影感光版中人眼看不到的微弱光谱线美国传统〔minute〕The equipment is able to detect the minutest errors.这种设备能检测出最微小的误差。韦氏高阶〔notice〕The tests are designed to detect the disease early.这些检查旨在及早查出疾病。牛津高阶〔photomultiplier〕An electronic sensing device used to detect electromagnetic energy of a wide range of frequencies and intensity levels.光电倍增管：用来查知各种频率和强度的电磁能量的电子检测装置美国传统〔point〕There will come a point in the future when computers will be able to detect smells.将来总有一天计算机能够察觉气味。英汉大词典〔purdah〕It is difficult to detect false voters since many of the women are in purdah.很多妇女身居深闺, 因此很难发现假选民。外研社新世纪〔pyronine〕Any of a group of red dyes used as a biological stain, especially to detect the presence of RNA.焦宁；二苯氧芑胶染料：用作生物染色剂的一组红色染料中的任一种，尤指用来探测核糖核酸的存在美国传统〔ray〕Their instruments were able to detect faint rays of radiation.他们的仪器能够探测到微弱的辐射线。麦克米伦高阶〔sensitive〕The probe is sensitive enough to detect the presence of a single microbe.这个探测器灵敏度很高，哪怕只有一个微生物个体也能检测出来。牛津搭配〔sonar〕A system using transmitted and reflected underwater sound waves to detect and locate submerged objects or measure the distance to the floor of a body of water.声纳：一种系统，通过利用传送或反射的水下声波，来探测或定位水下物体或者测量某一水域的深度美国传统〔spot〕To detect or discern, especially visually; spy.辩认，认出：辩认或认出，特别指用眼睛看出；详查美国传统〔threshold〕Below a certain threshold level a person will not be able to detect sound.声音低于一定门限水平时，人就听不到了。牛津搭配〔train〕These dogs are trained to detect drugs.这些狗受过训练，能探出毒品。朗文当代〔turmeric paper〕Paper saturated with turmeric and used to detect the presence of alkalis, which turn the paper brown, or boric acid, which turns it red-brown.姜黄试纸：一种用姜黄抽出液浸渍过的纸，用以测试碱性物质时试纸变成棕褐色，用来测试硼酸时，试纸变成红褐色美国传统〔urinalysis〕Laboratory analysis of urine, used to aid in the diagnosis of disease or to detect the presence of a specific substance, such as an illegal drug.尿分析：尿液的试验分析，用于诊断病情或发现特定物质的存在，如非法毒品美国传统〔vaccine〕Computer Science Software designed to detect and stop the progress of a computer virus.【计算机科学】 疫苗程序，杀毒软件：用来侦测并终止计算机病毒发展的软件美国传统〔wind〕To detect the smell of; catch a scent of.嗅出：嗅出…的气味；发现…的气味美国传统Bats use ultrasonic waves to locate flying insects at night, and engineers use them to detect flaws in metals.蝙蝠在晚上利用超声波确定飞行昆虫的位置, 而工程师们利用超声波探测金属里的瑕疵。剑桥国际Credit-card companies can use data mining to detect fraud, by looking for unusual spending patterns.利用数据挖掘技术信用卡公司可以通过查询不正常的开销模式来发现欺诈行为。牛津商务I am beginning to detect a recursive pattern in the mistakes he made. 我开始在他的不断犯错中找到一个自我重复的模式。译典通Radar equipment is used to detect (= find the position of) enemy aircraft.雷达装置用来侦察敌机。剑桥国际Semtex is very difficult to detect and is used by terrorist organizations.捷克产的烈性炸药很难察觉，常被恐怖主义组织使用。剑桥国际The human ear allows us to detect subtle differences in loudness (= how loud something is) and in pitch, and to locate the source of a sound.耳朵使我们能辨别出音量、音调的微小差别，并能确定声音的来源。剑桥国际 |
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