Optical answer sheet

（重定向自Scantrons）

An optical answer sheet or "bubble sheet" is a special type of form used in multiple choice question examinations. Optical mark recognition is used to detect answers. The most well known company in the United States involved with optical answer sheets is the Scantron Corporation, although certain uses require their own customized system. The terms "Optical answer sheet" and "scantron" have become more or less interchangeable.

单词	Scantrons
释义	Scantrons 英语百科 Optical answer sheet （重定向自Scantrons） An optical answer sheet or "bubble sheet" is a special type of form used in multiple choice question examinations. Optical mark recognition is used to detect answers. The most well known company in the United States involved with optical answer sheets is the Scantron Corporation, although certain uses require their own customized system. The terms "Optical answer sheet" and "scantron" have become more or less interchangeable.
随便看	centrallymounted的意思 Central lymph nodes的意思 Central lymphoid organ的意思 central lymphoid organ, primary lymphoid organ的意思 central lymphoid organs的意思 central lymphoid tissue的意思 central lymph sinus的意思 centrally muscle relaxant的意思 centrally notched specimen的意思 centrally operated switch的意思 centrally planned economics的意思 Centrally planned economies的意思 Centrally planned economy的意思 centrally planned economy countries的意思 centrallyported的意思 centrally ported radial piston pump的意思 centrally symmetric generalized function的意思 Central Macedonia的意思 central macrophage的意思 central magnetic field的意思 central main computer的意思 Central Maine Technical College的意思 central maintenance panel的意思 central makran ra.的意思 Central Makrān Ra.的意思