简介:奥迪|A3年龄|30职业|大客户经理开车习惯|完全老年化升法,绝不超限速车辆型号|奥迪A3购买日期|2015年8月成交价格|22.8万元行驶里程|36000公里油耗|11.7升/百公里UPS:高颜值,和我一样……DOWNS:比较费油M:KK你好,看你还很年轻,当时怎么会想到选三厢的A3呢?
简介:完美继承前代FerrariF12极致跑格的全新V12旗舰烈马超跑Ferrari812Superfast,毫无疑问是现行量产市售的最强马王,甚至在纯粹的动力性能输出评比方面,更略胜新一代旗舰大蛮牛LamborghiniAventadorS.
简介:Thenormalspectralemissivityofniobiumstripspecimenismeasuredusinganewpulse-heatingreflectometrictechnique.Thehemisphericalspectralreflectivityofthesurfaceofastriptangenttoanintegratingsphereisdeterminedbyahigh-speedlock-intechnique.Atthesametime,theradiancetem-peratureofthestripismeasuredbythemulti-wavelengthhigh-speedpyrometerfromapproximately1000Ktothemeltingpoint.Detailsofthemeasurementmethodandoftherelatedcalibrationtechniquesarereported.Resultsofthenormalspectralemissivityofniobiumat633,753,827,and905nmfromroomtemperaturetoitsmeltingpointarepresented.Theaccuracyofspectralemissivitiesisestimatedbetterthan5%.