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- mean cystolic ejection rate 收缩期平均射血速率
- mean normalized systolic ejection rate 平均正常收缩期射血率, 正常收缩期平均射血率
- The parameters were EDV(end diastolic volume), ESV(end systolic volume), EF(ejection fraction), PER(peak ejection rate) and PFR(peak filling rate). 检测指标:EDV(舒张末期容积)、ESV(收缩末期容积)、EF(射血分数)、PER(峰值排空率)、PFR(峰值充盈率)。
- Left ventricle end diastolic volume(EDV), end systolic volume(ESV), ejection fraction(EF), peak ejection rate(PER), peak rapid filling rate(PRFR) and peak atrium filling rate(PAFR) were also measured, PRFR PAFR were calculated. 采用声学定量技术测量左室舒张末容积(EDV)、左室收缩末容积(ESV)、左室射血分数(EF)、左室峰值排空率(PER)、左室峰值快速充盈率(PRFR)、左室峰值心房充盈率(PAFR)、左室峰值快速充盈率与左室峰值心房充盈率之比(PRFRPAFR)。 并以34例正常人为对照组。
- METHODS:Left ventricular ejection fraction(LVEF),left peak ejection rate(LPER),left peak filling rate(LPFR)and left peak filling time(TPFR)were measured by gated nuclide method and AQ method. At the same time, LVEF was measured by M-us method. 方法：运用门控核素法及AQ法在较短时间内分别测定正常组和冠心病组的左室射血分数（LVEF）、左室最大射血率（LPER）、左室最大充盈率（LPFR）及左室最大充盈时间（LTPER），同时M超法测定LVEF作为心功能指标，并进行统计学分析。
- By power we mean the rate of doing work. 我们说功率就是指做功的速率。
- The amount or rate of emission or ejection. 排放量流量、流速，或排出量，排出的速度
- At this rate we won't be able to afford a holiday. 照这样下去，我们不会有时间／钱去度假的。
- mean ejection rate 平均射血率
- Do you mean say we are met for a thunder storm? 你肯定我们会遇到一场雷雨？
- I feel mean for not doing more for my son. 我对没为我儿子多做点事而感到惭愧。
- Defeat in this election would mean he was done for. 这场选举的失败意味着他政治生涯的结束。
- What's the going rate of computer programmers? 计算机程序设计人员的一般工资是多少？
- I have no conception of what you mean. 我想不出你的意思是什么。
- The mean yearly rainfall is20 inches. 每年平均降雨量是二十英寸。
- Do you mean Miss Anne Smith or Miss Mary Smith? 你指的是安·史密斯小姐还是玛丽·史密斯小姐？
- They charge a fixed rate for each transaction. 他们对办理的每项业务收取一定的费用。
- The going rate for freelance work is 5 an hour. 自由职业者的现行酬金是每小时5英镑。
- I have no idea (as to) what you mean. 我一点儿也不明白你的意思。
- Do you mean to close with his offer? 你准备接受他开出的价钱吗？
