目的探讨超声衰减双定标定量分析技术是否可获得高重复性的检测结果。
Objective To discuss whether ultrasonic attenuation dual calibration quantitative analysis may acquire highly repeatable checkout results.
目的探讨超声衰减成像技术(uai)定量评估肝纤维化的可能性。
ObjectiveTo investigate the feasibility of quantitatively assessing hepatic fibrosis by ultrasonic tissue attenuation imaging (UAI).
根据断裂点公式、距离衰减效应的“简单计算方法”可以定量分析都市区的地域范围。
Using the breaking-point formula and the distance-decay effect, the author develops a quantitative approach called "simple computational method".
所得结果可直接用于雷达定量测量降水时的衰减订正。
The formula can be applied directly into correction for attenuation to radar echoes during data processing for quantitative measurement of precipitation.
目的探讨超声衰减成像技术定量评估肝细胞性肝癌患者肝功能储备的价值。
Objective to investigate the value of quantitative assessment of hepatic fibrosis in predicting hepatic functional reserve of patients with hepatocellular carcinoma (HCC).
还定量讨论了支配半个衰减正弦波残存波的等效电感、等效电阻和高压硅堆导通时间抖动的影响。
In addition, the influence of the equivalent inductance, the equivalent resistance and time-jitters of the diode on the residual waveform of a half sinewave with attenuation is discussed.
系统能量指数衰减率与系统参数之间的定量关系在大型柔性结构控制中有广泛的应用意义。
The quantity relationship between the energy decay rate and parameter of system is of great significance in big flexible structure.
定量分析对井回灌过程中回灌井周围渗流场变化，渗透系数呈指数衰减。
The permeability coefficient of the seepage field changes in the exponent attenuation.
羊毛纤维的衰减全反射红外光谱表明，羊毛表面存在一定量的各种形式的胱氨酸的氧化产物。
Based on ATR spectrum of wool fiber, it shows that there are all kinds of oxidation products of cystine.
以剩余强度衰减理论为基础，建立了一种复合材料结构疲劳寿命可靠性定量分析的工程方法。
A analysis method of fatigue life reliability for composite structures is developed based on residual strength degradation theory.
静电衰减时间常数是定量描述材料静电性能的重要物理量。
The constant of electrostatic charge decay time is an important physical quantity that can describe the electrostatics property of materials.
静电衰减时间常数是定量描述材料静电性能的重要物理量，可以通过测量静电电荷衰减时间达到测量静电的目的。
The constant of electrostatic charge decay time is a important physical quantity that can describe the electrostatics property of materials.
对锁定轨温衰减规律的探索是一项非常困难、繁琐而又十分重要、严肃的事情，尤其是从理论上进行定量分析，尚需要我们不断地进行深入的探索和研究。
It is very difficult and fussy but very important and serious to study the law of stress-free temperature attenuating, especially we should make quantificational research in theory thoroughly.
为双线偏振雷达定量测量降雨工作及讨论雨区对雷达波衰减打下了基础。
This work has laid the foundation of quantitative measurement of rain rate and the discussion of extinction properties of radar wave in rain clouds.
为双线偏振雷达定量测量降雨工作及讨论雨区对雷达波衰减打下了基础。
This work has laid the foundation of quantitative measurement of rain rate and the discussion of extinction properties of radar wave in rain clouds.
应用推荐