Platelet concentrations of over 3 million cells per microliter were accurately measured.
血小板浓度超过每微升三百万仍能被精确测量。
2
Further studies suggested that accurate measurements could be made at platelet concentrations up to 4.8 million per microliter.
进一步研究提示：血小板浓度每微升高达四百八十万也能被精确测量。
3
The analyzer was capable of measuring platelet counts of up to 2 million platelets per microliter-relatively high, but below the very high counts contained in PRP preparations.