subsonic

现在分词：

动词现在分词: subsoiling

更多词形：

名词: subsoiler | 动词过去式: subsoiled | 动词过去分词: subsoiled | 动词现在分词: subsoiling | 动词第三人称单数: subsoils |

单词例句：

A numerical calculative method of computing aerodynamic characteristics for sideslipping thin wings of arbitrary planform with dihedral in subsonic flow is presented in this paper.

本文利用变换坐标的方法,把处理来流平行于机翼对称面的涡格法推广到有侧滑的情况去.文中计算了亚音速流中侧滑薄翼的气动特性。

The suggested surface can increase the aerodynamic efficiency (lift-to-drag ratio) of the baseline configuration by 5%-6% in subsonic and supersonic flight regimes.

此外，不论是亚声速还是超声速飞行，气动操纵面均可以提高气动效率5%-6%。

The shadowgraph and a single pulsed fuel injection system were used to study diesel transversely injected into a subsonic and supersonic flow.

改造普通油嘴，采用单次高压燃油喷射系统和阴影照相，首次研究了柴油射流柱在亚、超声速气流中横向非定常喷射问题。

The results shows that the mixing time under subsonic blowing condition is remarkably longer than that under supersonic condition.

结果表明,亚音速喷吹条件下的熔池均混时间明显长于超音速的。

This paper presents a ALGOL program for Calculating The lift distribution on wings with control surface in steady and unsteady subsonic flow.

本文提供了计算亚音速偏转操纵面机翼的定常和非定常升力分布的算法语言程序。

For several given types of inlet boundary layer, a numerical investigation on flow field of bowed stator vanes under two inlet subsonic Mach numbers was carried out.

摘要给定不同型式的进口边界层，在两种不同亚音速条件下对一平面扩压静叶栅的弯叶片流场进行了数值模拟。

This is, of course, the reason why a sonic boom hits us with all its fury from a supersonic aircraft but not from a subsonic one.

当然，这就是为什么音爆从超音速飞机上以它的全部力量向我们冲来，而音速飞机上则没有音爆传来。

This program calculates the aerodynamic forces from take-off up to landing and through the subsonic, transonic, and supersonic speed regimes.

使用的计算方法是根据实验数据和经验公式。本程序可计算起飞到着 陆的气动力。

In this paper, a semi-empirical prediction method of maximum lift coefficient at low subsonic speeds for wings/bodies with high aspect ratio is investigated.

本文研究了大展弦比机翼／机身低亚声速最大升力系数的半经验预测方法。