测控技术与仪器专业英语 Unit ppt课件.ppt

《测控技术与仪器专业英语 Unit ppt课件.ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、Chapter1IntroductiontoMeasurementUnit1DefinitionofMeasurementandMeasurementTheory测控技术与仪器专业英语Japanrobotschat,play--andhelpfindlostspecsNews2010-7-302Japanrobotschat,play--andhelpfindlostspecsRobotsthatcanchat,findmisplacedglasses,drawaeroplanesandplaywithyourchildrenareat

2、tractingthousandsofvisitorsduringanexpoinTokyoasJapanadaptstochangesinsociety.在日本东京日前举办的一个博览会上，能与人交谈、帮人找眼镜、会画飞机以及能陪孩子玩耍的机器人吸引了成千上万的参观者。日本研发出的这些新型机器人主要是为了适应社会的需要。News2010-7-303Japanrobotschat,play--andhelpfindlostspecsRobots,suchasthesound-sensitiveChapit,answersimpleques

3、tionsandevenjokewithpeopletohelpthesolitaryfightlonelinessandstayalertinoldage.其中像声控型机器人Chapit等（能与人交流的）机器人能回答简单提问，甚至会与人逗笑，可以给人解闷，让老年人保持活力。News2010-7-304Q1Whatisnecessarybutnotsufficientdefinition,andhowtogiveanecessaryandsufficientdefinitiontomeasurement?Q2Whatisasatisfy

4、ingdefinitionandunderwhatconditioncanadefinitionofmeasurementbeconsideredasasatisfyingone?Questionsbeforereading必要的、充分的令人满意的5Q3Whataconceptisthemeasurementestablishedbasedon?Q4Whatapointonmeasurementresultsissetupinthistheory?Q5Whatisthetheoreticallyrestricteddefinitiono

5、fmeasurement?Q6Whatisanempiricalrelationalsystem?Questionsbeforereading思想观点公认、既定理论上严格的定义经验相关系统6acquisitionofinformation信息采集measurand被测量objective客观的subjective主观的magneticfields磁场measurementinstrument’soutput测量装置输出mappingofelements元素的映射sourceset源集imageset像集electricaldomain电

6、气域assignmentalgorithm分配算法settheory集合论relationalsystem相关系统WordsandExpressions7MaincontentDefinitionofMeasurement1MeasurementTheory281DefinitionofMeasurementApossibleoperationaldescriptionoftermmeasurementwhichagreeswithourintuitionisthefollowing：“measurementistheacquisiti

7、onofinformation”；theaspectofgatheringinformationisoneofthemostessentialaspectsofmeasurement；measurementsareconductedtolearnabouttheobjectofmeasurement；themeasurand.operationaldescription操作性描述measurement测量acquisitionofinformation信息采集objectofmeasurement测量对象measurand被测量1.19

8、1DefinitionofMeasurementApossibleoperationaldescriptionoftermmeasurementwhichagreeswithourintuitionisth