polygraph
听听怎么读
英 [ˈpɒligræf]
美 [ˈpɑligræf]
是什么意思
（描记脉搏、呼吸速率的）多种波动描记器；
变形
复数：polygraphs
英英释义
polygraph[ 'pɔliɡrɑ:f, -ɡræf ]
- n.a medical instrument that records several physiological processes simultaneously (e.g., pulse rate and blood pressure and respiration and perspiration)
学习怎么用
双语例句
用作名词(n.)
- He revealed that half the officers in a key unit failed a polygraph test last year.
据他透露，半数某关键部门的警官都没能通过去年的测谎鉴定。 - A polygraph test consists of four to six sensors attached to a person's body to record breathing rate, pulse, blood pressure and perspiration.
测谎器包括四至六个感应器，连结在人体以记录呼吸、脉搏、血压与流汗情形。
权威例句
Polygraph: Automatically Generating Signatures for...Polygraph: Automatically Generating Signatures for...The polygraph and lie detectionThe Polygraph and Lie DetectionThe Polygraph and Lie Detection (Book)Brain mapping of deception and truth telling about an ecologically valid situation: functional MR imaging and polygraph investigatio...Thermal image analysis for polygraph testingMental and physical countermeasures reduce the accuracy of polygraph tests.THERMAL IMAGE ANALYSIS FOR POLYGRAPH TESTINGPolygraph and interview validation of self-reported deviant behavior.
