根据MHD气球模稳定性理论，计算了负磁剪切位形中等离子体气球边缘稳定性区域。
Based on MHD ballooning mode stability theory, marginal stability regions of the plasma ballooning mode in negative magnetic shear configuration are calculated in this paper.
作者从断裂力学观点研究了圆盘形纯剪切破裂产生的远场位移，导出了远场位移的解析表达式。
From the point of view of fracture mechanics, we studied the far displacement field produced by a disk-shaped pure shear fracture and obtained an analytic expression for that field.
下盘发育平行于主变形带的小型韧性剪切带，上盘发育一系列铲形脆韧性断裂系。
A series of small shear zones, which are parallel to the main deformation belt, are formed in the foot wall, while in the hanging wall ductile brittle normal faults are popular.
这些剪切带阵列经历了长期的演化历史，具正向的、反向的、螺旋形或旋回式的流变学演化轨迹。
The shear zone arrays in Tongbai - Dabie orogenic belt experienced a long history of evolution, showing the normal, inverse and screw -type or cyclic rheological evolutional paths .
剪切变形的影响使得箱形梁的翼板中出现应力不均匀现象，尤其是悬臂箱形梁剪力滞现象。
The influence of shearing deformation causes the non-uniform stress in the wing plate of the box girder, especially the cantilever box girder.
在分析中，考虑了断面的剪切中心与形心不重合的影响。
The effect of eccentricity between centroid and shear centre of section is taken into account in the analysis.
研究表明，多轴疲劳裂纹主要是沿最大剪切平面或垂直于管形试样的轴线方向扩展。
The results showed that most multiaxial fatigue cracks were initiated and propagated along the direction of maximum shear plane or on the direction perpendicular to the tubular specimen's axis.
针对剪切闭锁效应，本文引入一种基于假设自然应变方法的宏观三角形分区平板壳单元。
In order to reduce the intractable shear locking effect, a macro triangular partition shell element is formed with three individual sub-triangular domains.
刚度分析用有限元法完成 ，其中采用了一种考虑横向剪切影响的三角形单元。
The stiffness analysis is performed by the finite element method, in which a triangular element considering the transverse shear effects is used.
对所绘制的图元文件进行缩放和剪切，以适合平行四边形的大小。
The drawn metafile is scaled and sheared to fit the parallelogram.
本课题以三角形排列的三螺杆挤出机三维流场为研究目标，研究内容包括速度场、压力场、剪切速率场等。
The three dimension flow field in the triple-screw extruder with triangle configuration is the research objects, including velocity field, pressure field and shear rate field etc.
他的手中拿着一个四方形盒子，里面有几个剪切出的图形，随盒子附上的还有几个颜色形状各异的小块。
He held a square box in his hands with several cut out forms in it. Small blocks of various shapes and sizes came with it.
本文采用四边形面积坐标，利用假设剪切应变场方法和广义协调理论构造出一个具有12个自由度的四边形厚薄板通用弯曲单元TACQ。
In this paper, a new quadrilateral thin-thick plate bending element with only 12 degrees of freedom, TACQ, is developed by using the area coordinate method.
主要容矿构造为剪切带和褶皱，其类型有轴面劈理型、片理型和滑脱面型，矿体组合样式有斜列式、“S”形和“乡”字形、“H”形及网格形等。
Structures controlling the orebodies include plane cleavage, schistose cleavage and decollement plane, and the orebodies usually arrange in the form of "S", "H" or grid, and so on.
平行四边形的位置确定图像在屏幕上的位置，矩形的大小以及平行四边形的大小和形状确定所绘制图像的缩放和剪切。
The position of the parallelogram locates the image on the screen, and the size of the rectangle and the size and shape of the parallelogram determines the scaling and shearing of the drawn image.
设计了基于环路径向剪切干涉检测光学元件面形的光路系统。
The optical system for optics measurement is designed based on this technique.
设计了基于环路径向剪切干涉检测光学元件面形的光路系统。
The optical system for optics measurement is designed based on this technique.
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