Methods Bone mass in whole body,femur and lumbar spines(L4|L6) was measured by dual energy X|ray absorptiometry(DXA) in 50 SD rats.是什么意思_Methods Bone mass in whole body,femur and lumbar spines(L4|L6) was measured by dual energy X|ray absorptiometry(DXA) in 50 SD rats.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句