查询词典 transonic

A design for an advanced body shape for transonic flow is one of the key problems in research, in and out of China.

跨音速先进气动外形的设计是国内外研究人员都十分重视的问题之一。

This so-called "transonic" region presented a major problem for the aircraft.

这个所谓的&跨&地区的一个重大问题，为飞机。

A design for an advanced body shape for transonic flow is one of the key problems in research, in and out of Chin...

跨音速先进气动外形的设计是国内外研究人员都十分重视的问题之一。

A study on the effects of aspect ratio is presented for a transonic fan by numerical method.

摘 要：使用数值模拟方法，对比研究了三个采用不同大小动叶展弦比设计得到的高负荷跨音速风扇的性能。

The numerical results show that the aspect ratios have significant effect on the transonic fan performance.

计算结果表明，动叶展弦比大小对风扇性能影响显著。

Numerical simulation of the unsteady flow in a transonic turbine stage is still a hard work for CFD researcher.

涡轮级内的非定常流场数值模拟是现阶段计算流体力学研究的重要领域，也是研究的难点。

An effective aerodynamic optimization design method of transonic airfoil is given.

提出了一种有效的跨音速翼型气动优化设计方法。

At this time the test took place in the transonic tunnel T-128. What worked out?

到目前为止，在近音速风洞T128 中的测试，得到了啥子结果了么？

The presented results of the designed airfoil for transonic case show that the developed method is feasible.

设计结果表明这种方法是可行的。

Numerical solutions show that the transonic flow characteristics results of the vehicle configuration are agreement well with experimental results.

给出了本文计算结果与相应实验结果的比较。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。