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- L/D比L/D ratio
- 比ratio
- 二尖瓣口血流多普勒频谱E/A比值、EDT、肺静脉血流频谱S/D比值在两组之间差异均无统计学意义;The difference of E/A,EDT,S/D between the two groups has no statistical significance.
- 性价比performance price ratio
- 科比Bryant
- 不比unlike
- L-D算法L-D algorithm
- 配比mixture ratio
- 环比link relative ratio
- L-D循环L-D cycle
- 可比comparable
- 信噪比Signal-to-Noise
- d-L前缀码d-L prefix code
- 比起compared with
- D-L命名体系D-L system of nomenclature
- 比表面积specific surface
- 比热specific heat
- D-,L-乳酸Lactic acid
- 比色colour comparison
- 占空比dutyfactor