haematocrit

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. the ratio of the volume occupied by packed red blood cells to the volume of the whole blood as measured by a hematocrit
• Syn:
hematocrit, packed cell volume
• Hypernyms:
ratio
2. a measuring instrument to determine (usually by centrifugation) the relative amounts of corpuscles and plasma in the blood
• Syn:
hematocrit
• Hypernyms:
measuring instrument, measuring system, measuring device, centrifuge, extractor, separator