Bone mineral density ( BMD ) at lumbar spine, femoral neck, trochanter and Ward's triangle were measured by dual - energy X - ray absorptiometry ( DEXA ) .
應(yīng)用雙能 X 線骨密度儀 ( DEXA ) 測定股骨 、 腰椎等部位的 骨密度.
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The thick , most muscular segment of the insect leg, situated between the trochanter and the tibia.
四足動物大腿骨和脛骨之間的關(guān)節(jié);與人類的膝蓋對應(yīng).
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