| 1. | According to the basic theory of structural vibration control , the viscous dampers are set in orthogonal directions to control the translation - torsion response of the eccentric structure under earthquake actions
根据结构振动控制的基本理论，提出在结构的两正交方向同时设置粘滞阻尼器以控制结构的平动反应和扭转反应。 |
| 2. | Fiber optic weak magnetic sensor has high sensitivity , small volume , and can measure magnetic field along three orthogonal directions . it is widely used in national defence , medicine , geology and so on
光纤微弱磁场传感器具有灵敏度高、体积小、可以测量三轴向磁场分量等优点,广泛应用于国防、医学、地质等各个领域。 |
| 3. | To study the changes of poisson ' s ratio and its anisotropy with confining pressure , we measured p - and s - wave velocities in three orthogonal directions in 19 rock samples under different confining pressures
为了研究不同岩石中泊松比及其各向异性随围压的变化，选取19块典型的岩石样品，在不同围压下沿相互正交的3个方向同时测量纵、横波速度，并通过计算得到了泊松比及其各向异性。 |
| 4. | 3 ) evolves perona - malik equation to the form of weighted smoothing in two orthogonal directions . brings hessian method , which is an approach to extract the image feature direction , into the technology of smoothing image
3 )推导perona ? malik方程为在相互垂直方向不同程度平滑的形式，将提木于柿微分方程的图街个滑技术及其应用研穴摘要取图像特征方向的hessain方法应用到图像平滑技术中。 |
| 5. | For anisotropic materials in which this direction of coordinate z is an orthogonal direction of materials it is discovered that the orthogonality relationship of the system of dual vectors may be decomposed into two independent and symmetrical orthogonality subrelationships
对于z方向材料正交的各向异性材料，发现了对偶向量体系的正交关系可以分解为2个独立的、对称的子正交关系，新的正交关系包含对偶向量体系的正交关系。 |
| 6. | The new orthogonality relationship includes the orthogonality relationship in the system of dual vectors . the research of this dissertation indicates that the orthogonality relationship of the system of dual vectors may be appeared in a strong form with narrow sense in the condition that this direction of coordinate z of a anisotropic materials is a orthogonal direction of materials
对偶向量体系的正交关系是一个普遍成立的广义关系。但对偶向量体系的正交关系可以在z方向材料正交的各向异性的条件下以狭义的强形式出现。 |
