英汉例句

• the measurements show that a new flow mechanism has been obtained, i. e. model vibration at high angle of attack may be induced by unsteady vortex spring.

  测量结果表明，获得了在大迎角下模型抖动是由前缘涡的非定常跳动引起的这一新的流动机理。

• the pitching oscillation motion of the airfoil at high angle of attack is computed. the computation results are reasonable, comparing with experiments.

  计算了大攻角翼型作俯仰运动的情形，与实验结果符合较好。

• the procedure of the vortex breakdown transition at high angle of attack over a delta wing is investigated numerically by solving the unsteady full navier stokes equation.

  时某外形三角翼背风区旋涡破裂的发展、演变过程，并对旋涡区域的截面流态和涡轴上奇点附近的空间流动特征进行了分析。

• high angle of attack wind tunnel test techniques is necessary for development of high-maneuverability flight vehicles.

  迎角风洞试验技术是先进高机动飞行器研制必需的关键技术。

• analysis of supersonic flutter of the wing with high angle of attack with aerodynamics heating;

  利用振蕩扰流进行了改善风力机翼型大攻角下性能的研究。

• after the necessity of designing combat agility management system (cams) has been illustrated, conventional high angle of attack limiter is introduced, and its defaults are analyzed.

  阐述了设计敏捷性管理系统的必要性，介绍了传统大迎角限制器，分析了其存在的不足。

• based on introducing the concept of high angle of attack limiter and air-craft agility, the agility metrics of an sample fighter are calculated.

  在介绍高机动性飞机大迎角限制器和飞机敏捷性要求的基础上，以典型战斗机为例，计算了飞机的敏捷性尺度。

• dynamic aerodynamics characteristics is one of very important parameters of modern maneuverable aircrafts to be scaled in high angle of attack and high speed.

  在高速大迎角时的动态气动特性是衡量新一代高机动飞行器气动性能的重要参数之一。

• it is very important to study high angle of attack flight and control laws that can enhance grapple ability of new supersonic fighter under the condition of post-stall supermaneuver.

  研究大迎角飞行以及大迎角控制律，是提高新一代超音速战斗机过失速超机动格斗能力的重要方面。

• with fences at a high angle of attack the steady and dynamic distortions are effectively reduced and the total pressure recovery is increased at the exit.

  文中用实验阐明了进气道处于大攻角下进口导流板能有效的降低其出口稳态和动态畸变，并能提高其总压恢复。

• the experimental investigation of the effect of winglet on the spatial vortex of slender body at high angle of attack is presented.

  本文介绍了小翼对旋转体空间涡影响机理的实验研究结果。

• dynamic aerodynamics characteristic is one of very important parameters of modern maneuverable aircraft to be scaled at high angle of attack and high speed.

  高速大迎角动态气动特性是衡量新一代高机动飞行器性能的重要参数之一。

• the influence on flow structure and aerodynamic of a slender by sweep wing at high angle of attack was studied.

  研究了在大迎角下，后掠翼对细长体绕流结构和气动力特性的影响。

• the thermo-flutter of supersonic wing with high angle of attack under the condition of aerodynamic heating was analyzed in this paper.

  分析了大攻角超声速翼面气动加热条件下的热颤振。