bispinor space

Given augmented spinor space and bispinor space,we want to consider Seiberg-Witten equation.

在给定增广的旋量空间和双旋量之后,我们考虑Seiberg-Witten方程。

The effects of swirl number of primary swirler and radial swirler,area ratio and sleeve divergence angle on the cold flow field of double swirl air intake were investigated.

试验研究了主、径向涡流器旋流数、面积比、套筒扩张角等参数对双旋流进气装置冷态流场的影响。

A study on NO_X formation for double swirler combustor;

双旋流器燃烧室NO_X生成研究

An analytical method for aerodynamic interactions of twin rotors based upon free-vortex and lifting-surface models;

基于自由尾迹和升力面方法的双旋翼悬停气动干扰计算

Rigid-wake analysis of coaxial rotor aerodynamics in forward flight;

共轴双旋翼前飞气动特性固定尾迹分析

The principal technical parameters, fundamental of operation, points of technical creation of the straight-advance self-propelled minimum sprinkler with double rotation arm which is newly-developed and the result of performance test are narrated in this paper.

主要论述了最新研制的“双旋转臂直行自走式微喷灌机”的主要技术参数、工作原理与技术创新点,并阐述了性能试验结果。