1) nonaxisymmetric casing
非轴对称机匣造型
1.
A nonaxisymmetric casing was designed and studied on one tip critical subsonic compressor rotor.
首次对一尖部失速型的亚音轴流压气机转子进行了非轴对称机匣造型的设计和研究。
2) Non-axisymmetric casing treatment+
非对称处理机匣
3) non-axisymmetric endwall profiling
非轴对称端壁造型
1.
Comparison and analysis of the results between the axisymmetric endwall and non-axisymmetric endwall has been completed to find out how non-axisymmetric endwall profiling affects the secondary flow in turbine.
非轴对称端壁造型在叶轮机械的设计中得到了越来越多的重视。
2.
Because of large secondary flow loss located in hub region of last stage rotor of steam turbine, which results from large flow turning angle, the mechanism of non-axisymmetric endwall profiling for reduction of secondary flow loss in turbine cascade is explored by numerical simula.
鉴于在蒸汽涡轮长叶片级的动叶片根部,较大的叶型的折转角必然带来较大的二次流损失,本文对利用非轴对称端壁造型减少大折转角涡轮叶栅中的二次流损失进行了探索性的研究。
4) asymmetry
[英][æ'simitri] [美][e'sɪmɪtrɪ]
非轴对称
1.
Analysis of asymmetry of gas-phase flow field in volute cyclone;
蜗壳式旋风分离器内气相流场非轴对称特性分析
2.
The asymmetry of gas flow field in a cyclone separator was studied based on the flow field predicted by Fluent 6.
1软件提供的代数应力模型(ASM)计算了旋风分离器内的气相流场,并在此基础上讨论了流场的非轴对称特点。
5) unsymmytrical shaft
非对称轴
1.
In this parer, the features of hot extruding and upsetting on the unsymmytrical shaft parts have been analyzed.
本文分析了非对称轴类零件的热挤镦成形特点,设计了一套适合挤镦成形非对称轴类件的模具装置该装置已用于转向摇臂铀和制动蹄的精锻生产。
6) non axisymmetric
非轴对称
1.
By means of integral transform, dynamic equations of the 3 D non axisymmetric layered saturated soils are solved.
用积分变换方法分析饱和土三维非轴对称波动方程 ,用刚度矩阵方法分析层状饱和土三维非轴对称稳态响应。
2.
The dynamic characteristics of the C shaped bellows were analyzed by solving the generalized eigenvalue problem corresponding to non axisymmetric natural vibration based on the thin shell theory of Novozhilov using the finite element method.
为了了解波纹管的动力学特性 ,基于 Novozhilov薄壳理论 ,用有限元法建立了 C型波纹管非轴对称自由振动的广义特征值问题。
3.
By means of integral transform, dynamic equations of the 3 D non axisymmetric layered saturated soil are solved.
将饱水软土地基视为两相介质 ,考虑水的渗流和土骨架变形的耦合作用 ,用Fourier展开和Hankel积分变换分析三维非轴对称饱和弹性土层波动方程 ,用刚度矩阵方法 ,建立了层状饱水软土地基三维非轴对称动力响应的解析分析方法。
补充资料:非对称
分子式:
CAS号:
性质:假设分子中有一条直线,当分子以此线为轴旋转360。/n(n=2,3,4,…)能与未经旋转的分子完全重合,那么此直线便为该分子的n重对称轴,即该分子具有Cn旋转轴的对称因素。若这类分子中再无其他对称因素,则该化合物为非对称的(dissymmetric),非对称化合物的分子是手性的,该化合物具有旋光性,可以存在对映体。
CAS号:
性质:假设分子中有一条直线,当分子以此线为轴旋转360。/n(n=2,3,4,…)能与未经旋转的分子完全重合,那么此直线便为该分子的n重对称轴,即该分子具有Cn旋转轴的对称因素。若这类分子中再无其他对称因素,则该化合物为非对称的(dissymmetric),非对称化合物的分子是手性的,该化合物具有旋光性,可以存在对映体。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条