与"ratio of planned parenthood"相近的词条

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• ratio of midsagittal diameters
• ratio of movement of the band to the front of the solvent
• ratio of observed to expected
• ratio of peak systolic pressure to end-systolic volume
• ratio of physiological dead space to tidal volume
• ratio of planned parenthood
• ratio of preejection period to left ventricular ejection time
• ratio of pulmonary to systemic resistance
• ratio of radioiodine
• ratio of solvent
• ratio of the diastolic aortic pressure-time index to tension-time index
• ratio of the magnetic moment of a particle to the Bohr magneton
• ratio of total genetic variance to phenotypic variance in heritability
• ratio of urinary dextrose to nitrogen
• ratio of ventilation and blood flow
• ratio of volumes

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