单词	mean line
释义	Mean line (Crystallog.) Same as Bisectrix. See also: Mean mean line mean line A line joining the leading and trailing edges of an airfoil equidistant from the upper and lower surfaces. Also known as a camber line or a mean camber line.
随便看	pea soups pea soup stool pea starch peastone pea-struck peasweep peat peatary peat assessment peat ball peat bed peat bog peat bogs peat breccia peat briquette peatc peat coal peat coke peat excavator peat extraction peat fired station peat flow peat formation peat gas peat hag

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