The nonparametric test are not as efficient or'sharp " as parametric test.非参数检验不如参数检验那么灵敏有效.The Development of Optical Instrument Parametric Design Software System.VAX机上使用的光学系统计算机辅助设计——CADOS软件系统.The kernel regressio...
No significant abnormality in P - ERG waveform of anisometropic amblyopic eyes was found.弱视眼P-ERG与正常儿童组比较并无明显异常.ERG was performed before injection and 7 day after operation.术前及术后第7d对照眼及实验眼暗适应下行ERG检查.Conclusion F - ERG , ...
Spadix rachis flat, margin with bract - like appendages; flowers small, monoecious, in 2 series on rachis, apetalous.肉穗花序轴扁平, 边缘有苞片状附属物; 花小, 单性,雌雄同株, 呈2列排列于花序轴上, 无花被.Many systemic side effects, including skin and appenda...
Having children was the quickest way to lose your street cred.生孩子是使自己不再年轻时尚的最快方法。It was the quickest swimming lesson I'd ever witnessed.这是我所见过的最速成的游泳课。Prost went quickest.普罗斯特走得最快。...
这部影片的票房收入开始的时候持续上涨，但是后来急剧下降。The film opened to healthy box office receipts before rapidly falling off.战斗在傍晚时分打响，持续了一夜。The fighting began in the late afternoon and continued all night.如果这些症状持续存在，一定要去看医生。If the symptoms pe...