They have seen the change as unquestionably beneficial to the country.他们认为这个变革对该国无疑是非常有益的。He is unquestionably a star.他毫无疑问是个明星。He is unquestionably the best tennis player in England.他无疑是英国最好的网球手....
The phase structure and surfaceappearance were analysed through SEM, EDS, XRD.应用扫描电镜(SEM) 、 能谱仪(EDS)和X射线 衍射(XRD)等手段分析研究了氧化铝膜的相结构和表面形貌.Explaining curriculum change : social studies in Hong Kong In Stimpson and Morris eds....