英语词汇columnar grain是什么意思，columnar grain的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	columnar grain
释义	columnar grain　柱状晶粒
随便看	borehole surveying borehole throw boreholes boreholes Borel measure Borel subalgebra borematic boren borer borer borer borer borer machine borers bores bores boresafe borescope boresight boresight error boresight fixture assembly boresight location boresight shift boresighting boresighting adjustment

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