transonic speed
英
美
网络 跨声速度; 跨音速
双语例句
- Unlike in subsonic and transonic speed regimes, the interference resulting from the finite size of the test region is seldom present.
不像在亚、跨音速区域，这里因试验段尺寸有限造成的干扰是难得存在的。 - In transonic condition, high efficiency at the same speed exists in a circumferential disturbance;
同一转速下，跨音速流动最高效率工况周向静压分布不均匀； - Design and test for single stage transonic fan with high speed 、 high load
高速、高负荷跨音速单级风扇设计与试验 - An Investigation of Airfoil Nonlinear Flutter Characterstics at Transonic Speed
跨音速翼型的非线性颤振特性研究 - The wave drag coefficient also increases with increasing upswept angle at transonic speed.
在跨音速时，波阻系数也与上翘角有关，上翘角增加会导致波阻系数进一步加大。 - Analysis study on transonic speed equal amplitude vibration of a certain Type of aircraft
某型机跨音速等幅振动研究 - In the flight of transonic speed equal amplitude vibration of a certain type of aircraft encountered during the type finalization test, a study on the flutter analysis and vibration data measured in real flight test are performed.
针对某型机定型试飞中遇到的跨音速等幅振动现象，对该机的颤振分析和试飞实测振动数据进行了研究。 - Combining in a way that takes maximum advantage of both, a detailed Subsonic or transonic flow solution for high speed blade, curved passages and low-hub-tip ratio blades Can be obtained.
使程序适应了大展弦比大弯曲度的长叶片的流场的预测计算，并且其求解范围也拓展到跨音速流场，在一定程度上克服了两种求解方法的局限性。 - The institutions pay much attention to it stemmed from the fact. Oblique wing aircraft can decrease high transonic and low supersonic flight drag, and improves the aerodynamic efficiency in high speed flight.
因此斜置机翼飞机能够有效地减小飞机在高跨音速和低超音速时的飞行阻力，提高飞机超音速飞行的气动效率。