时间信号强度曲线,Time signal intensity curve
1)Time signal intensity curve时间信号强度曲线
2)Signal intensity-time curve信号强度-时间曲线
3)time-signal intensity curve时间-信号强度曲线
1.Application of both MR diffusion weighted imaging and time-signal intensity curve in appraising breast LesionsDWI结合时间-信号强度曲线评价乳腺病变性质的研究
英文短句/例句

1.The time-intensity curve( TIC), peak time and hepatic perfusion index of each group were analyzed.分析各组受检者的时间-信号强度曲线、值时间和肝脏灌注指数。
2.Application of both MR diffusion weighted imaging and time-signal intensity curve in appraising breast LesionsDWI结合时间-信号强度曲线评价乳腺病变性质的研究
3.Fig.3 MCAO for3 hours, PWI showed that the maximun reducing amplitued of time-signal intensity was smaller than that of the left temporal lobe on the right sied, and after reperfusion there was almost identical.PW显示左侧颞叶的时间一信号强度曲线的最在下降幅度较健侧小,恢复血供后两侧基本一致.
4.Myocardial signal intensity versus real-time frame curves were made and fitted to an exponential function: Y=A(1-e -βt ).以心肌信号强度对应实时图像制作曲线并拟合指数函数Y =A (1-e- βt)。
5.Application value of time-intensity curve to the hepatocellular carcinoma时间-强度曲线在肝细胞肝癌的应用价值
6.Features of time-intensity curve of contrast-enhanced ultrasonography of rat placenta大鼠胎盘超声造影时间-强度曲线特征初步观察
7.quadrilateral speed-time curve四边形速度时间曲线
8.steam standard time-temperature curve蒸气标准时间-温度曲线
9.Estimation of signal intensity for online measurement X-ray pinhole camera实时测量的X射线针孔相机信号强度估算
10.time variation of cosmic ray intensity宇宙线强度的时间变化
11.The experimetal curves about intensity of conjugate wave vs. irradiate time at different pump power is given.给出了在不同泵浦功率下,共轭波强度随照射时间变化的实验曲线。
12.Morphology and parameter of time-strength curve of malignant and benign breast tumor were different.造影后乳腺良恶性肿块的时间-强度曲线形态及参数存在差异。
13.A Primary Study on Time-intensity Curve of Contrast-enhanced Ultrasonography Used in Diagnosing Renal Occupied Lesions;肾脏占位性病变超声造影时间—强度曲线的初步探讨
14.Application of contrast-enhanced ultrasonography combined with time-intensity analysis in the diagnosis of breast lesions超声造影结合时间强度曲线在乳腺肿瘤诊断中的应用
15.Time-Intensity Curve of Contrast-Ultrasound in Evaluating Benign and Malignant Retroperitoneal Occupying Lesions腹膜后占位性病变的超声造影时间-强度曲线的临床意义
16.Multi-component Chirp Signal Separating and Enhancing Based on SVD of Time-Frequency Space基于时频空间奇异值分解的多分量线性调频信号分离与增强
17.Signal strength based WLAN location determination technology基于信号强度的无线局域网定位技术
18.Fantasia: I read you fair, with signal strength 3.幻想曲:你的信号我们收听得很清楚,信号强度为三。
相关短句/例句

Signal intensity-time curve信号强度-时间曲线
3)time-signal intensity curve时间-信号强度曲线
1.Application of both MR diffusion weighted imaging and time-signal intensity curve in appraising breast LesionsDWI结合时间-信号强度曲线评价乳腺病变性质的研究
4)time-signal curve时间-信号曲线
1.Fourth type of time-signal curve in 3D dynamic MR of breast lesions;乳腺动态增强MR中时间-信号曲线的第四种类型
5)Time-Intensity Curve时间-强度曲线
1.Time-intensity curve of contrast-enhanced ultrasound in evaluating benign and malignant adnexal lesions;附件区病变的超声造影时间-强度曲线研究
2.Analysis of contrast time-intensity curve of liver cirrhosis;肝硬化病人肝组织的造影时间-强度曲线分析
3.Analysis of the time-intensity curve in 30 cases of the primary liver carcinoma on contrast-enhanced ultrasound;30例原发性肝癌患者超声造影时间-强度曲线分析
6)intensity-time curve强度-时间曲线
1.Early rehabilitation and intensity-time curve examine in peripheral facial paralysis;周围性面神经麻痹的早期康复及强度-时间曲线测定
延伸阅读

时间实际上,时间单位首先从天文观测来确定的,“1平太阳日或1天(1昼夜)”是以地球相对于太阳的自转周期为基准来计量的,一个平太阳日的1/86400为1秒;后来发现地球自转不均匀,1960年国际度量衡大会把时间基准改为以地球绕太阳公转周期,即规定为1900年地球公转周期(回归年)的1/31556925.9747为1秒;随着精确、稳定的原子钟制成,1967年国际度量衡大会规定国际单位制原子时的时间单位“秒(长)是两个超精细能级之间跃进所对应辐射9192631770个周期的持续时间”。