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

获得性铁粒幼细胞性贫血红细胞体积则是正常或升高。

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，出低血红蛋白、低红细胞体积（MCV）和低红细胞血红蛋白（MCH）。

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

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

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.

在先天性铁粒幼细胞性贫血全血细胞计数中，反映红细胞大小红细胞体积，通常是正常或降低。