解析 答案见上【解析】【分析】【详解】句意:一般人每分钟心跳70次。此句表达的内容是一般性规律,可知此句使用一般现在时。主语“The average person’s heart”是第三人称单数,谓语动词使用三单形式。beat(心脏等的)跳动,三单形式是beats;故填beats。 反馈 收藏 ...
试题来源: 解析 答案见上句意:一般人每分钟心跳70次,对吧?此句表达的内容是一般性规律,可知此句使用一般现在时。主语“The average person's heart”是第三人称单数,谓语动词使用三单形式。beat(心脏等的)跳动,三单形式是 beats;故填 beats。 反馈 收藏 ...
Heart Beats:A heartbeat refers to one complete cardiac cycle where blood is pumped into the ventricles from the atria and from the ventricles to the lungs and the rest of the body. Heart rate can vary based on many factors from age, sex, genetics, level of physical activity...
The average resting heart rate for a 12-year-old is anywhere between 60 and 100 beats per minute.Any child over the age of 10 has the same average heartbeat as an adult. As a child grows older, their resting heart rate slows down. Furthermore, if the 12-year-old is engaged in regu...
Objective: To investigate the changes in heart rates of ventricular and atrial ectopic patients. Patients and Methods: In this study, data from 90 persons (30 with ventricular ectopic beats, 30 with atrial ectopic beats, and 30 healthy people) were gathered and analyzed t...
98. ___ (general) speaking, man' s heart beats 2.6 billion times ___ average throughout one's life; hence, we ought to take care of our heart ___ taking exercise for about 30 minutes a day. 相关知识点: 试题来源: 解析 【答案】Generally; on; by【核心短语/词汇】generallyspeaking:...
百度试题 结果1 题目22) An average human heart beats 60 times per minute. If an average person lives to the age of 75, how many times does the average heart beat in a lifetime?-6 相关知识点: 试题来源: 解析 -6 反馈 收藏
SHR [beats/min] was defined as the average heart rate during sleep. For environmental factors, the average and standard deviation during sleep were calculated for Ta [°C], Hc [%], Tr [°C], Tb [°C], CO2 [ppm], and Lx [lx] (see Glossary), with "Ave" and "SD" appended to ...
Normally how many times the human heart beats in a minute? View Solution The average work done by a human heat while it beats once is 0.5J. Calculate the power used by heat if it beats 72 times in a minute. View Solution The heart beat of a person is 72 per minute .Its frequency ...
In the adult, the heart rate averages 70 to 80 beats a minute. אצלאדם בוגר, קצבהלב בממוצע בין 07ל-80פעימותבדקה. OpenSubtitles2018.v3 Since the NBA began counting blocks as a statistic...