1) circular arc wing
圆弧形机翼
2) "S" shaped double-circle camber airfoil Axial-flow fan
双圆弧"S"形翼型
3) wrap-around fin
弧形翼
1.
Numerical study is conducted to investigate wrap-around fin(WAF) at supersonic and hypersonic Mach number(M_∞∈\).
5)范围内进行了弧形翼的数值研究,主要分析了弧形翼在零攻角下产生升力的原因,并且研究了弧形翼曲率对升力的影响。
2.
The flowfield of projectile with wrap-around fins was numerically investigated at supersonic Mach numbers(1.
通过有限体积法和二阶迎风格式,对弧形翼-身组合体流场进行了数值仿真研究。
3.
Spalart-Allmaras turbulent model is used for the numerical simulation of projectile configuration with four wrap-around fins in supersonic speed.
数值模拟结果给出了弧形翼附近的流场结构,并对弧形翼凹凸表面的压力分布做了详细分析,得出了弧形翼在零攻角下产生升力的机理。
4) isolated wing
弧立机翼
5) arc forming
圆弧成形
6) arc cylinder
弧形外圆
1.
Based on the analysis of the principle of through feed centerless grinding of cylindric workpieces, a new method to grind the arc cylinders of linear motion bearings is presented which can not only improve the grinding roundness but also increase the grinding efficiency, and a set of assisted clamping device is designed.
在分析外圆工件贯穿无心磨削原理的基础上 ,提出一种既可保证磨削圆度又可提高磨削效率的直线轴承弧形外圆磨削新方法 ,并设计了辅助夹紧装置。
补充资料：异形断面钢材(见异形断面型材)
异形断面钢材(见异形断面型材)
special section steel
，一、u以uu、’“飞豆on gQngC01异形断面钢材(speeial Seetion steel)见异形断面型材。
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