英语释义

• the rate at which a person inhales and exhales; usually measured to obtain a quick evaluation of a person's health

片语

breathing rate呼吸率，呼吸频率

respiratory consumption rate of carbohydrates糖呼吸消耗速率

respiratory sinus heart rate呼吸性窦性心律

respiratory control rate rcr呼吸控制率

Respiratory Heart Rate呼吸心跳

respiration rate呼吸率；呼吸数

abnormalities of respiratory rate呼吸频率异常

respiratory control rate呼吸控制率

respiratory airflow rate呼吸气体流率

respiratory ventilation rate呼吸通气率

respiratory rate RR呼吸频率

英汉例句

• light response curves revealed that dark respiratory rate of pagoda tree was 3 folds more than that of the control while that of walnut decreased to 65.28% of the control.

  两个树种在光响应曲线上的差别为国槐的暗呼吸速率比对照增加了3倍多，而核桃则下降为对照的6 5.2 8%。

• the change of the respiratory rate was almost the same as the changes of ethylene in fruit.

  呼吸速率与乙烯释放量变化基本相同。

• the results showed that intermittent warming treatment could considerably reduce the respiratory rate and ethylene production, alleviate or retard chilling injury.

  结果表明：间歇加温可有效地降低呼吸、乙烯的产生，减轻或延缓了果实的低温冷害。

• changes of respiratory rate and glycolytic end products in brown lignified roots of sweet cherry, meizao(prunus avium l.

  为试材，研究淹水过程中褐色木质根呼吸速率和糖酵解末端产物的变化。

• the respiratory rate and catabolism pathway are described respectively by using relative mol number of consumed oxygen during unit time and respiratory quotient.

  用单位时间的相对耗氧摩尔数来反应呼吸速率的快慢，而用呼吸商来反应呼吸过程中代谢燃料的分解途径。

• the results indicated that pqq had the effects of increasing the activity of lipases in seed, promoting the respiratory rate and accelerating the process of tobacco seed germination.

  结果表明，pqq能提高种子中脂肪酶活性，促进呼吸速率，加快种子萌发过程。

• the peak of respiratory rate and the second peak of pod activity reflected the senescence of apple-pear fruit.

  「呼吸峰」和过氧化物酶（pod）活性第二次高峰的出现反映出果实的衰老；

• however, no significant difference was observed on the blood pressure, pulse and respiratory rate before and after carrying(p>0.05).

  研究组患者在搬运前后血压、脉率和呼吸频率差异无统计学意义（p>0.05）；

• this paper gives in regard to the students「 doubts as to formula and terminus of titration in the experiment to determine plant respiratory rate by means of small- skep- method.

  在「小篮子法测定植物呼吸速率」的实验中，学生常对计算公式和滴定终点产生疑问。文章就此做出说明。

• the growth rate, water content and respiratory rate were the highest at the exuberant branched stage.

  分枝盛期生长速率、含水量、呼吸速率最高，随生长进程延续和生理状态变化而降低。

• compared with the larvae feeding on non-transgenic cottons, the respiratory rate and oxygen uptake of those feeding on transgenic cottons fluctuated more frequently.

  取食转基因棉花的幼虫呼吸速率和耗氧量的波动性比较大，取食常规棉的幼虫呼吸速率和耗氧量的变化趋势比较稳定。

• respiratory rate and ethylene evolution and the levels of endogenous growth regulating substances were determined before and after harvest during the period of senescence of cantaloupes.

  本文对麻醉瓜采收前后及衰老期间的呼吸强度、乙烯生成及内源生长调节物质作了测定。

• the results showed that respiratory rate of yellow sun-cured tobacco leaves during curing was sensitive to dehydrating rate.

  研究失水率对晒黄烟调制过程中叶片光合作用、呼吸作用的影响。

• some studies also showed patients had a lower respiratory rate after listening to music.

  一些研究表明患者听过音乐后也有了较低的呼吸速率。

• his blood pressure, heart rate, and respiratory rate are within normal limits.

  血压、心率和呼吸频率均在正常范围。

• patients」 pain feeling were recorded on an vas (visual analog pain scale) ranging from 0 to 10 after flexible cystoscopy. the pulse and respiratory rate were also recorded.

  镜检术后立即将患者术中痛感记录在视觉模拟疼痛评分（vas）量表上（0~10分），同时记录呼吸频率及脉率。

• their survival rate declines, the activity and respiratory rate of arsenic-polluted soil decline, too.

  砷污染土壤活性降低，土壤呼吸强度下降。