用两个分辨率为10毫微秒的时间间隔测定器测量时间差，并用数字打印机来记录测量结果。
The time-interval measurements are made with two high-resolution (10 nsec) digital time-interval counters along with a digital printer to record the data.
方法测定23例hCM患者、30例h - LVH患者及20例正常对照组常规超声心动图参数及室间隔与左室后壁应变率参数并进行对比。
Methods Parameters of strain and strain rate were obtained and compared among 23 HCM patients, 30 patients with H-LVH and 20 healthy people (control group).
分析了电子计数器时间间隔法测定电秒表的原理、误差及不稳定性，并且介绍了一种简便的门控法。
This paper analyses principle, error, and unstable state of determining the electric stop watch by means of time-interval method of electric counter. A simple gate-control method is presented at last.
给药后的不同时间间隔从前腔静脉采血，用微生物法测定血清青霉素G的浓度。
Blood samples were collected from the superior vena cava at different intervals after the drug was given. Serum levels of penicillin G were determined by microbiological method.
讨论了波长区间和波长间隔对测定结果的影响。
The effects of wavelength on the analytical results were discussed.
超声心动描记法为M型模式下测定舒张末期左室腔直径、左室后壁厚度及室间隔厚度及左室射血分数。
Under the m mode of echocardiography end diastolic left ventricular internal diameter left ventricular posterior wall thickness and interventricular septal thickness were determined.
讨论了波长范围、波长间隔对测定结果的影响，并同卡尔曼滤波法做了比较。
The effects of wavelength range and sampling interval selected on the results have been discussed. The results obtained were in good agreement with those by Kalman filter method.
肺组织切片观察形态学改变，采用图像分析系统测定肺平均内衬间隔(MLI)、平均肺泡数(MAN)和肺泡腔面积与总面积比(PAA)。
Lung tissue sections stained by HE were observed to study morphological alternation in terms of MLI, MAN and PAA.
本发 明的免疫化学测定法被特别设计以检测病人样本中在不同的时间间隔所释 放的生物化学标记物。
The immunochemical assay of the present invention is specifically designed to detect biochemical markers that are released at different time intervals in a patient's sample.
结论两项检查合用，可提高胎儿先心病的诊断水平；胎儿超声检查中增加卵圆孔直径和血流的测定，可以作为房间隔缺损的诊断标准。
Conclusion Measurements of diameter of oval foramen and flow across it in fetal echocardiography could be an additional diagnostic standard for atrial septal defect.
使用0.5%过氧乙酸对鸡舍进行喷雾消毒，分别在消毒前和消毒后间隔采样并测定鸡舍内空气中氨气含量和细菌总数。
Disinfecting 6 henhouses with 0.5% Peroxyacetic Acid solution, sampling & determining air ammonia & total microbe level in henhouses before and after disinfecting respectively.
使用0.5%过氧乙酸对鸡舍进行喷雾消毒，分别在消毒前和消毒后间隔采样并测定鸡舍内空气中氨气含量和细菌总数。
Disinfecting 6 henhouses with 0.5% Peroxyacetic Acid solution, sampling & determining air ammonia & total microbe level in henhouses before and after disinfecting respectively.
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