For acquired forms, the mean corpuscular volume is normal or high.

获得铁粒幼贫血的平均红体积则是正常或升高的。

That mass was equivalent to energy and that matter could be both wavelike and corpuscular carried implications seen only dimly at that time.

质量与能量等，物质既可以是波动的，也可以是粒子的，这些当时只能模糊地看到其。

Diagnosis starts with a routine blood test, that shows low hemoglobin levels, decreased mean corpuscular volume, or MCV; and low mean corpuscular hemoglobin, or MCH.

诊断始于血常规检查，出现低血红蛋白、低平均红体积（MCV）和低平均红血红蛋白（MCH）。

On the full blood count, the mean corpuscular volume, which reflects the size of the red blood cell, is usually normal or low, for the congenital causes.

在先天铁粒幼贫血的全血计数中，反映红大小的平均红体积，通常是正常或降低的。