英语词汇“blood pressure”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	blood pressure
释义	blood pressure noun : pressure exerted by the blood upon the walls of the blood vessels varying with the muscular efficiency of the heart, the blood volume and viscosity, the age of the individual, and the state of the vascular wall, being usually measured on the radial artery by means of a sphygmomanometer and expressed in millimeters of mercury either as a fraction having as numerator the maximum pressure that follows systole of the left ventricle of the heart and as denominator the minimum pressure that accompanies cardiac diastole < a blood pressure of 120/80 > or as a whole number representing the first value only < a blood pressure of 120 > tending to increase normally with age and excessively with certain vascular kidney and endocrine disorders and decreasing in hemorrhage, hypothyroidism, and various debilitating diseases — compare diastolic pressure, pulse pressure, systolic pressure; hypertension, hypotension; arteriosclerosis
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英语词典包含332784条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。