The radial stress component is compressive all the time. 径向应力始终表现为压应力;
What matters is only the radial component of the velocity. 有关的因素只是,速度的辐射成分。
This is the radial component. 这是辐射成分。
The vector plot of3D magnetic flux and the surface plot for the radial component of magnetic flux density were obtained, which could show the feature of the MLF near defect expressly. 利用数学模型对漏磁信号进行了仿真分析,得到了三维磁通密度矢量图和它的径向分量曲面图,直观地显示了缺陷附近漏磁场的特点。
Radial velocity component of water was measured directly by laser Doppler measurement in a transparent hydrocyclone, and an empirical formula of the radial velocity Reynold's number was derived from the dimensional analysis method. 采用激光多普勒测速原理直接测量了透明旋流器内的流体径向速度分量。通过因次分析方法导出了径向速度雷诺数的经验公式。
Moreover, because of anisotropy of HTS tape, the influence of radial field component on the critical current is much greater than that of axial one on it. 另外,漏磁场径向分量对临界电流的影响较轴向分量大得多。
The results show that the radial displacement of the arc component is very small. 研究结果表明,弧形构件的径向变形较小,可通过选择合适的可缩接头材料使该井壁结构起到先柔后刚的作用;
When the radial component of the vapour velocity and the axial variation of the vapour temperature were neglected, the error of the sonic limit is within 10 per cent. 结果表明:忽略加热段内蒸汽温度的轴向变化及蒸汽流动的径向变化,钠热管声速限与实际误差在10%以内。理论与实验较为吻合。
The accuracy of gravity quantities obtained by all components of gravity gradient tensor will make an improvement of more than 40% on that of the only radial component Vrr. 利用重力梯度张量全分量求得的重力值精度比单用径向分量V(rr)的结果提高40%以上;
From the maximum value of peak ground acceleration ( PGA) along all profiles, it's found that the radial component is about 2 times larger than the vertical component. 对比各剖面三个分量的峰值加速度的最大值,可以看到,P-SV波的径向分量的最大值近似为垂直分量的2倍。
For each tested azimuth, a radial and a transverse component are calculated from the original N-S and E-W components, and a candidate azimuth is selected that corresponds to the maximum difference between the radial and transverse absolute integrations of the P segment. 对每个方位角,合成沿径向和沿横向的波形分量,并计算P波段的径向绝对积分值与横向绝对积分值之差,选其最大值对应的方位。
The results show that magnitude of tangential velocity component of absolute velocity is larger one order than that of radial component. 试验表明,蜗壳内部液体绝对速度的圆周分速度比径向分速度大一个数量级;
A self-consistent steady equilibrium model of the Jovian magnetodisc is developed, in which the radial plasma flow and azimuthal component of the magnetic field are included. 从磁流体力学方程组出发,建立了一个自洽的稳态木星磁盘模式,在这个模式中包括了径向等离子体流和方位角方向的磁场。
The magnitude of tangential component and radial component of turbulence intensity are higher than that of axial component of turbulence intensity in the wake region. 在叶片的尾迹区内,流动的紊流强度大大高于周围的非尾迹区,其中紊流强度径向、切向分量较大,轴向分量最小,尾迹区内的紊流具有高度不均匀性。
Those particles, with either relatively smaller diameter or higher radial component of velocity, were inclined to have a higher rotational speed. 粒径小或径向速度大的颗粒,其平均转速较大,反之亦然;
The Attempting Explanation for Calculating of Radial Component in Angular Contact Radial Bearings in the Teaching of Mechanical Design Fundamental 机械设计基础课程教学中角接触向心轴承轴向载荷的计算的解疑尝试
The radial component is the highest of the three turbulence intensities in the corner vortex or leakage vortex region. 角区旋涡及泄漏涡影响区域紊流强度较高,其中径向分量最高,远大于轴向和切向分量。
A new error correction method for camera calibration is described. Firstly, a new radial lens distortion model is proposed, and a linear algorithm for calibrating the effective focal length, radial distortion coefficient and Z component of the translation vector is given. 本文针对摄像机成像误差问题,首先提出了一种新的径向畸变模型,利用此模型推出了能精确标定摄像机的关键参数(有效焦距、平移矢量的Z向分量以及径向畸变系数)的线性算法;
In the final, to increase the running current and therefore improving the storage capacity of the HTS-SMES magnet, the measures to decrease the radial component of the magnetic field in the end turns of the HTS-SMES magnet have been studied qualitatively and quantitatively. 最后,本文还对减小超导磁体端部径向分量Bρ专题进行了初步的研究,以便最大限度地提高超导磁体运行的工作电流,进而提高装置的储能能力。
Based on the research of the structural design of the radial inflow turbine, a key component in the micro gas turbine, the design programs of the radial inflow turbine include volute, guide vane and the impeller were developed. 本文研究了微型燃气轮机关键部件向心透平的结构设计,编写了向心透平叶轮、喷嘴环和进气蜗壳的设计计算程序。
For overcoming the defects of the current reckoning models of ammonia synthesis reaction chemical equilibrium constant, a network model based on radial basis function networks and principal component regression ( RBF PCR) was interposed. 针对目前氨合成反应化学平衡常数计算模型所存在的问题,提出一种基于径向基函数网络并结合主成分回归方法的网络模型。
Then, the distribution of tangential, radial and axial component of velocity is given in the paper. 研究还得到了不同工况下,流场内部切向速度、径向速度、轴向速度的不同分布规律。
Since wind vector has two or three components, the radial velocity, as one component of wind vector, can not provide enough information for retrieving wind vector. 由于风矢量有二或三个分量,径向风速作为风矢量的一个分量,不能为反演风矢量提供足够的信息。
According to the distribution of the radial gradient of vertical vorticity component of hurricane, which is calculated with high resolution output from one explicit numerical simulation of a hurricane case, this kind of wave mainly emerges in eye and eyewall. 利用一次飓风过程的精确数值模拟所输出高分辨的资料,计算了飓风中径向涡度梯度的分布,指出这类波动主要存在于眼墙和眼心中。
Among various distributions there is a special one, which corresponds to a uniform radial component of the magnetic field at the photosphere. Such a distribution is the same as that of the so-called split monopole field. 在诸种分布之中,有一种特别的光球磁通分布,它所对应的光球径向磁场均匀,相当于所谓分裂式磁单极子(splitmonopole)磁场的磁通分布。
Upper radial bearing, as the key component of the canned reactor coolant pump, has an important influence on the safe operation of the reactor coolant pump. 上径向轴承作为屏蔽电机主泵中的关键部件,其性能对核主泵的安全运行有着重要影响。
At the same time, by using converted wave azimuth radial and transverse component data, we completed the analysis of multi-layer fracture media. 同时,利用宽方位转换波的径向和横向分量资料,完成了多层裂缝介质的各向异性分析。