principal plane
英 [ˈprɪnsəpl pleɪn]
美 [ˈprɪnsəpl pleɪn]
网络 主平面; 主面; 面称为主平面; 坐标系主平面
双语例句
- The relationship between principal stresses in the plane strain state is the stress-strain relationship of soil with a certain strain path.
平面应变条件下土体中主应力之间的关系，其实质是特定应变路径条件下土的应力–应变关系，为土的一个重要力学特性。 - In the article, a simple method is discussed to confirm the principal Stress direction un-den the plane stress condition.
文章给出了一种判断平面应力状态主应力方向的简便方法。 - The results show that winter wheat exhibits strong anisotropic characteristics in the solar principal plane.
结果表明：冬小麦在太阳主平面呈现出强烈的各向异性反射特性。 - The structures exposed in the mining shafts are considered to have formed in early Yanshanian Period, their principal compressional structural plane trending nearly meridional, two crossed shear fault planes trending northeast and southeast, which are directly crossed by a set of tensile fault plane.
煤矿井巷所揭露的构造为燕山早期所形成，其主压结构面近南北向，两组斜交剪断面为北东及南东向，并有一组张断面与之直交。 - Identification Method of Shearing Stress of Maximal Principal Stress Direction in Plane Stress Problems
平面应力状态最大主应力方向的剪应力判别法 - Principal Plane of Ray and principal Section of Crystal
光线的主平面和晶体的主截面 - Principal Stresses in Plane Strain State and Their Effects on Engineering
平面应变状态的主应力及其对工程的影响 - Accordingly, the formula of active earth pressure considering the effect of the intermediate principal stress under plane strain condition is proposed.
在此基础上，得到了考虑中间主应力影响的主动土压力计算公式。 - This paper puts forward a problem in crystal optics teaching which merits our attention: principal plane and principal section are two different physics concepts. The two concepts cannot be confused, nor be neglected in teaching.
本文提出了晶体光学教学由一个值得注意的问题：主平面与主截面是两个不同的物理概念，两者不能混为一谈，在教学中也不能有所偏重。 - This paper uses principal curvature, plane stress and structure filtering to evaluate the development of fracture at geology shape, mechanical and signal handle facet.
本文应用主曲率分析技术、平面应力分析技术、构造滤波技术，从地质形态、力学角度、信号处理的角度给出了地质构造的裂缝发育评价。 - The measurement results of patterns, field distribution characteristics of wave beam in two principal planes-H plane and E plane and the voltage standing wave ratio VSWR, and the properties of bandwidth and sidelobe are given.
给出其在两个主平面&E平面与H平面上的辐射方向图和波束场分布特性的测试结果以及电压驻波比VSWR的测量结果；同时给出频带和旁瓣特性。 - In visible spectral band, we measured the BRDF of grass and man-made object similar to grass with three angular sampling intervals in principal plane.
在可见光波段上，采取三种角度采样间隔，对草地及类草地的人工目标主平面的BRDF特性进行了野外测量实验。 - Thrusting and overthrusting occur on faults in the direction of the principal compressional stress plane, or folds may be formed as a result.
与主压应力作用面一致的断裂将产生逆冲或逆掩活动，或形成褶皱。 - Structural and mechanic features of the main faults around Jin-Ji-Shan landmass can be explained with principal stress plane of a rotational tectonic stress field.
晋冀陕地块周缘的一些主要断裂的构造形迹及力学性质可用旋转构造应力场的主应力作用面解释。 - The motion of a fault along the principal stress plane is determined by the mechanic features of the plane.
在该应力场作用下，与主应力作用面方向一致的断裂将由作用面的力学性质决定其活动方式。 - Study on simplified identification method to determine relationship between principal stresses and principal planes in plane stress state
主应力与主方向角对应关系的简捷判别方法 - Maximum principal curvature of structural plane;
构造面最大主曲率； - Locating the Orientation of the Corresponding Relationship Between Principal Stress and Principal Plane and Its Mathematics Certification
主应力与主平面对应关系的判定及其数学证明 - The paper has described principal of machining plane-enveloped worm transmission pair, its property such as smaller volume, higher loading, and high efficient transmission, as wella as its assembely/ calibration procedures.
介绍了平面包络环面蜗杆传动付的成形原理和其具有体积小，承载能力大，传动效率高的传动特点，及装校要点。 - Assured its serviceability through the preparatory experiment and the actual measurement. The results show that the principal stress value and the principal stress direction in plane correspond with the loading.
预备实验的测定结果表明，平面内的主应力方向和主应力差之值均与所施加的载荷相一致，水压致裂采取到的岩芯的测定结果也表明两种方法的结果相吻合。 - The principal shear fracture plane of rock under compression shear state is to propagate along the upper boundary of the fracture zone.
岩石压剪主剪断面沿该破裂区上部边界扩展。 - Study on the correspondence relation between principal stress and principal plane under plane stress condition
平面应力状态下主应力与主平面对应关系研究&锐角判别法 - The application of the principal of duality in elementary plane geometry
对偶原理在初等平面几何中的应用 - When thrust faults were developing, rocks strained and formed folds or wrinkles in the soft part, thus resulting in expanded space where mineral liquids were likely to accumulate and precipitate during their upward migration along the principal channel ( the principal sliding plane).
岩层在逆冲断层扩展时发生应变，在软弱部位引起褶皱或小褶曲，常形成一定的扩容空间，当矿液沿断裂主通道（主滑面）向上运移时，易于在此部位聚集淀积成为矿体。 - Strain due to rotation of principal stress axes under plane strain condition
平面应变条件下主应力轴旋转产生的应变 - Exploration for Determining Principal Stresses Angle under Plane Stresses
平面应力状态下主方向角的确定 - Discussion of Hoek-Brown strength criterion expressed with principal stress plane
Hoek-Brown准则在主应力平面表示形式的讨论 - It is concluded that the new acousto-stress coefficient can be obtained as soon as the ratio of relative change of ultrasonic longitudinal wave to the sum of the principal stresses under plane stress condition is known.
所得结论是：只要确定了平面应力条件下超声纵波速度相对变化与主应力和之比，便可确定新的声应力系数。 - After studying prevenient 3D model retrieval methods, the method of Principal Plane Analysis is studied and improved in this paper. Firstly, the method of Principal Plane Analysis was analyzed and studied deeply.
在对已有三维模型检索技术研究的基础上，本文针对主平面分析的方法进行了研究和改进。