像如图这种金相，用截线法再Image pro plus上得到的平均晶粒尺寸可以算作α-Al的晶粒尺寸吗，审稿人表示这样无法得出晶粒尺寸，得到的是一个显微长度值。:
average "grain size" measurement. The authors need to clarify if they are actually measuring the grain size or a characteristic microstructural length (e.g. dendritic spacings). The microstructures observed are dendritic, and several dendrite may belong to a single grain. Depending on the appropriateness of the method, the authors may want to change the mentions to "average grain size" to "characteristic microstructural length" throughout the paper, if what they measure is actually not a grain size but a combination of grain size and dendritic spacings.

谢谢大家！！


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