Considering the effect of the variation of the unbalance laminates of skins on the aeroelastic performance,aeroelastic models were built for the high-aspect-ratio composite wings with different swept angles and unbalance laminates in the skins.
建立了不同掠角和壁板铺层非均衡程度的气动弹性模型,并考虑了壁板铺层非均衡程度的变化。
With a turbine stationary cascade serving as a prototype cascade and through a change of axially-swept angles and heights of the prototype to form blades with various swept blade profiles,the influence of axially-swept blades on the aerodynamic performance of the turbine stationary cascade was studied.
选用涡轮静叶栅作为原型叶片,通过对原型叶栅改变轴向掠角和掠高,构造不同掠型的叶片,研究轴向掠对涡轮静叶栅气动性能的影响。
The structural properties of these thin films (In/Zn=0, 1, 2, 3 and 5at%) were studied by grazing incidence X_ray diffraction, conventional X_ray diffraction, Fourier transform infrared spectroscopy, atomic force microscopy and photoluminescence.
使用掠角入射X射线衍射(GI_XRD)、常规X射线衍射、傅里叶变换红外光谱、原子力显微镜、光致发光谱以及不同入射角GI_XRD谱(α=1,2,3和5°)等手段,对不同掺杂浓度的ZnO∶In薄膜进行了结构分析。
The Influence of Forward-swept Agnle on the Longitudinal Characteristics of Aerodynamic Configuration with Forward-swept Wing
前掠角对前掠翼布局气动性能的影响
The Pucara has a low wing with no taper or dihedral on the broad center section.
“普卡拉”的低单翼宽大平直，没有后掠角。
Flow Mechanism of the Influence of Forward-Swept Angle on the Longitudinal Characteristics of Aerodynamic Configuration with Forward-Swept Wing
机翼掠角对前掠翼布局气动性能影响的流动机理
Relationship Between Forward-swept Angles of Moving Blade and Aerodynamic Performance of Small-size Axial-flow Fans
动叶前掠角与小型轴流风扇气动性能的关系
Numerical simulations of curved surface sidewall compression scramjet inlets with varied sweep angle and sidewall compression angle
变后掠角+变侧压角曲面压缩的高超侧压式进气道数值仿真
Much more increase of maximum lift-to-drag ratio can be obtained with a forward-swept main wing with a small sweepback angle leading edge.
主机翼前掠角较小时，鸭翼改善和提高升阻比的效果比较明显。
Theoretical Study of the Glancing Scattering and the Electron Emission of Energetic Ions Incident on Solid Surface;
载能离子在固体表面掠角散射及电子发射的理论研究
The car shaved the corner.
汽车在街角一掠而过。
A faint smile flickered across her lips.
她嘴角上掠过一丝微笑。
A variant of the swept-back wing is the delta wing.
后掠翼的变型是三角翼。
The diva swept into the room; Shreds of paper sailed through the air; The searchlights swept across the sky.
这个女主角掠过这个房间；纸屑掠过天空；探照灯掠过天空。
Foinet's bitter mouth outlined the shadow of a smile.
福瓦内尖刻的嘴角掠过一丝笑意。
-And an odd grimace crosses her mouth and vanishes.
—她的嘴角掠过一丝奇怪的表情，转眼就消失了。
Unstable vortex signal sended from triangle pole in gas-liquid two-phase cross flow using neural network
用神经网络分析两相流横掠三角形柱体的信号
It comes without a whisper, quiet as thistledown, brushing the corner of a hillside garden.
它悄无声息地来临，静如蓟花冠毛，掠过山坡上果园的一角。
Mr Brown said there was also a global perspective to America's rapacious model of consumption.
布朗先生说，还有一个研究美国掠夺资源模式的全球视角。
Predators that stalk the deepest woods and the darkest urban alleyways.
潜伏在广袤森林的最深处或影界通道的最暗角落的掠食者。
Equity Incentive Design under Management Expropriation:Commitment Value and Legal Protection;
经理人掠夺视角的股权激励设计:承诺价值和外部法律环境的影响