查询词典 subsonic

Analytical solutions for displacements of the viscoelatic half-space were obtained using Green's function method for various moving loads,including constant and harmonic point,line and area load.All velocity cases including the subsonic,transonic and supersonic velocities were considered.

首先采用Green函数法求解黏弹性半空间体在各种移动荷载模式作用下的动力响应的解析解，包括恒常和简谐移动点源、线源和面源荷载。

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。

For special missions P90 can be fitted with a special silencer, which is used in conjunction with special subsonic ammunition.

对于P90特殊任务可配有一个特殊的消音器，这是有特殊亚音速弹药一起使用。

Barrels are quickly detachable/intergangeable, and may be fitted with silencer to be used with subsonic ammunition.

桶很快可拆卸/ intergangeable，并可能与消声器安装在与亚音速弹药的使用。

Several other types of ammunition were developed for this weapon, including tracer, subsonic ball and soft-core training ball.

其他几个弹药类型开发了这种武器，其中包括示踪剂，亚音速球和软核心训练用球。

The subsonic region is the exterior of the hole: Sound waves can propagate upstream but only at the expense of being stretched, like light being redshifted.

次音速的区域则对应到黑洞之外的时空：声波能够往上游传播，而唯一的代价是波长被拉长，就像光会被红移一样。

It clearly shows that a converging-diverging passage with a section of minimum area is required to accelerate the flow from subsonic to supersonic speed.

它清楚地表明，汇流-通过与分歧的一段最小面积是需要加快流动，从亚音速到超音速的速度。

It flew to the target at an altitude of 40-60 m using a radar altimeter at a high subsonic speed.

导弹以雷达高度计控制在40-60米的高度以高亚音速飞向目标。

The shock wave produces a near-instantaneous deceleration of the flow to subsonic speed.

冲击波产生的近瞬时减速的流量，以亚音速速度。

Their speed is subsonic. Navigation systems are usually more simple than those of larger missiles.

飞行速度为次音速，导引系统通常较大型飞弹简单。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。