查询词典 vector component

From the maximum value of peak ground acceleration along all profiles, it's found that the radial component is about 2 times larger than the vertical component.

考虑到数值模拟中所采用的震源机制以及方位差异，剖面SC01同SC02、SC03之间在切向分量最大值的差异是可以理解的。

This paper is based on the algorithm of wave field reconstruction from the rate of the displacement spectrum of horizontal radial component of P wave to its vertical component.The observed data are selected from 4 teleseismic records of different depth at the Yichang Station with a good signal-noise ratio.

在远场正演计算的基础上，运用30°～90°的四个不同深源远震记录波形，通过试错法选取台站下方的结构，借助波场反向重建算法，反演确定宜昌台站下方的速度结构。

During the transition from tangential fretting to composite fretting, and to radial fretting, the decreasing of component of tangential fretting was accompanied with the increasing of component of radial fretting.

对复合微动的动力学特性、耗散能变化、损伤形貌、第三体行为、白层的形成和演变规律、裂纹的萌生与扩展，以及磨损与疲劳的竞争关系进行了细致研究。

Under the condition of not considering the local topology effect and using a simplified layer velocity structure , we obtain the following results:(1) For a vertical strike-slip fault, the stations located on the parallel side of the slip , the transvers component ground motions show faster attenuation than the radial component motions.

对垂直走向滑移断层而言，沿著与断层面走向平行分布的测站，其与断层面走向平行分量的峰值，和其他二分量相较之下，有较明显的衰减趋势；而沿著与断层面走向垂直分布的测站，其与断层面走向垂直分量的峰值，和其他二分量相较之下，有较明显的衰减趋势。

Effects of Coriolis force were analyzed with the three dimensional simulations and the following conclusions were drawn: The tangential component of Coriolis force induces cross stream secondary flow in the form of two-cell pattern,while the radial component of Coriolis force decelerates and accelerates the cent...

计算结果表明，切向哥氏力推动了通道截面内的双涡二次流，径向哥氏力则使得近侧壁流体加速和中心流体减速。换热计算结果从定性趋势上吻合公开文献中的实验现象，反映了旋转附加力的基本影响规律。

Because the primary source of noise in an amplifying IC is its input stage, you can assume that the standard deviation of the random component of output current of the paralleled-N voltage-to-current converters is σNI=σI×, where σI is the standard deviation of the random component of output current of a voltage-to-current converter.

由于放大器噪声的主要来源为输入端，假设N个并联电压电流转换器输出电流的随机器件标准差为σNI=σI×，σI为电压电流转换器输出电流的随机器件标准差。

Joy rebuilds the failed component and returns that component to the Joy warehouse shelf for re-issue.

久益修复受损的零件，再将该零件送回久益的仓库货架以备再次发货。

The fundamental reactive current component is evaluated by the reconstruction of the phase difference between the fundamental component and the power source voltage.

通过重构基波分量与电源电压之间的相位差，求得了信号中的基波无功电流分量。

Converting the three-phase current coordinate by d-q transformation,picking out the fundamental active component,then the harmonic and reactive component was detected.

通过d-q变换对三相电流进行坐标变换，提取其基波有功分量，从而检测出其谐波与无功分量。

After analyzing and comparing two kinds of current control methods of three-phase VSR: indirect current control and direct current control, the author employs the latter as main control scheme, which is to control the phase and amplitude of ac-side current directly, by using dual closed-loop control scheme, through sampling currents of phase a and b and converting them by 3s/2r to get active component and reactive component of ac-side current.

分析比较了三相电压型PWM整流器的两种电流控制方法：间接电流控制和直接电流控制。

Chimborazo and Cotopaxi, took me by the hand.

越过琴博腊索山和科托帕克西山。

This car is in a good condition.

这辆车的状况很好。