应用分光光度法测定样品时,校正波长是为了检验波长刻度与实际波长的(),并通过适当方法进行修正,以消除因波长刻度的误差引起的光度测定误差。
参考答案:符合程度
Maggie has been fortunate to find a job she loves, and________, she gets well paid for it.[ ]
A. sooner or later
B. what's more
C. as a result
D. more or less
显微镜载物台上被观察的物体经过物镜后成一个 、 实像,再经过目镜成为一个 (“放大”、“缩小”)的像。