velocity function的例句大全

In this article, we analyze the character of SV-component receiver function of teleseismic body waves and its advantage in mapping the S-wave velocity structure of crust in detail.

详细讨论了远震体波SV分量接收函数的特点及其在反演地壳S波速度结构中的优势。

The tangential pressure flow velocity is an odd function of the parameter y, and the axial Couette flow velocity distribution along the radial direction in the screw grooves is a similar parabola distribution.

其中切向压力流是关于y轴的奇函数，轴向拖动流在转子螺槽类似抛物线分布，将速度沿螺槽深度积分得到泵流量扬程关系式。

Regional surface-wave group velocity inversion by spherical harmonic function method

区域面波群速度反演的球谐函数法

approximate expressions of cross-section mean velocity by exponential function and power function were established.

建立了指数函数型和幂函数型断面平均流速近似表达式；

the calculation result of zn al droplets velocity and temperature shows that droplets velocity and temperature are function of flight distance and droplets diameter.

结果表明：金属液滴飞行速度、温度以及凝固程度是金属液滴直径、飞行距离的函数；

the radial distribution of velocity of bubbles and liquid in two-phase plumes is found to be well represented by a gaussian function.

在气液两相区中，气泡速度和液体速度的分布均服从高斯分布；液体在单相区作循环流动，在侧壁与底部交接处，存在液体流动的死区。

then the velocity in the y direction as a function of time would be this derivative, that is, and the acceleration equals minus g.

那么y轴方向的速度，随着时间的变化，将会是这个公式：，加速度等于负的重力加速度。

numerical simulation shows an accurate prediction in the variation of the frequency and the pressure amplitude as a function of the mean flow velocity.

数值模拟准确预测了振荡频率以及压力振幅随时均流速的发展规律。

analysis of regional left ventricular systolic function by quantitative tissue velocity image after coronary artery stent implantation

定量组织速度显像评价冠状动脉内支架置入术后局部室壁运动变化

study the velocity of mitral and tricuspid annulus by tissue doppler image to reflect the myocardial function.

使用组织多普勒功能研究胎儿二、三尖瓣环的运动速度来反映心肌功能。

objective: to quantitatively analyze regional left ventricular ( lv) systolic function before and after coronary artery stent implantation by quantitative tissue velocity image ( qtvi).

目的：采用超声定量组织速度显像（QTVI）技术，评价冠状动脉内支架置入术后的左室局部室壁运动改变。

objective to investigate the cardiac function of diabetic patients in the early stage with tissue velocity image.

目的评价组织速度成像技术在检测糖尿病患者早期心脏功能改变的应用价值。

the negative effect of the mismatch between time delayed integration ( tdi) ccd line scanning velocity and image motion on image quality is fully analyzed with phase-motion modulated transfer function ( mtf).

通过像移调制传递函数MTF分析了TDI-CCD行扫速率与运动像不同步时对相机成像质量的影响。

the curve of higher order pitch-line design for driven gear and velocity ratio function is modeled mathematically.

以两段高阶椭圆组成的连续光滑封闭的曲线作为主动齿轮的节曲线，依据齿轮啮合理论建立了其配偶从动齿轮节曲线设计及该齿轮机构传动比函数的数学模型。

clinical study of the relations between the left ventricular early diastolic flow propagation velocity and left ventricular regional diastolic function as well as hypertrophy in hypertrophic cardiomyopathy

肥厚性心肌病左室舒张早期血流传播速度与心肌肥厚和左室局部舒张功能之间关系的临床研究

objective to analyze the value of quantitative tissue velocity imaging ( qtvi) and strain imaging ( si) in assessing regional myocardial systolic function in patients with hypertrophic cardiomyopathy ( hcm).

目的：分析超声定量组织速度（QTVI）及应变显像技术（SI）评价肥厚型心肌病（HCM）患者局部心肌收缩功能的临床价值。

objective to evaluate the diastole asynchrony of the different segments of left ventricle ( lv) and its relation with lv diastole function in the patients with hypertrophic cardiomyopathy ( hcm) by quantitative tissue velocity imaging ( qtvi).

目的探讨应用定量组织速度成像技术（QTVI）评价肥厚型心肌病（HCM）患者左心室非同步舒张运动的意义。

conclusions ick can quantitatively evaluate global and regional diastolic function of the left ventricle in patients with type 2 diabetes mellitus. a study of regional diastolic function in patients with coronary artery disease by quantitative tissue velocity imaging

结论ICK可以用于定量分析2型糖尿病患者左室整体和局部舒张功能，有助于早期发现2型糖尿病患者左室舒张功能障碍。定量组织速度成像对冠心病节段舒张功能的临床评价

by optimizing the objective function with the gradient method the iterative formula about the medium velocity is obtained.

对目标函数进行梯度优化，我们得出了介质速度的迭代公式。

if the velocity curves of load are given, the moment function of magnetic powder brake can be obtained by means of numerical value method.

若给定负载的速度曲线，则可通过数值方法求得磁粉制动器力矩函数。