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- Angle of attack typically ranges from 3o to 12o for a paraglider. 典型的飞行伞攻角范围由3度到12度之间。
- The existence of angle of attack reduces the inlet performance. 攻角的存在也在一定程度上降低了进气道性能。
- effective angle of attack 有效迎角
- Jigs for ailerons and tail angles of attack. 用以保证副翼及尾翼安装角的夹具。
- The thickness ratio appeared to have little effect on lift coefficient at zero angle of attack, since the angle of zero lift was largely determined by the airfoil camber. 在迎角为零时,由于零升力主要由机翼中弧线决定,相对厚度对升力几乎没有影响。
- As seen above, the design angle of attack for the second segment is 10 deg. 如上所述;设计攻角的第二部分是10甘醇.
- As seen above, the design angle of attack for the second segment is10 deg. 如上所述;设计攻角的第二部分是10甘醇.
- The wind tunnel tests show that long protrusions have little effect on longitudinal aerodynamic characteristics, but a considerable effect on the roll moment especially at a large angle of attack. 经风洞试验了解并证实,长鼓包对纵向气动特性影响不大,对滚转力矩稍有影响,特别是当攻角较大时,对滚转力矩有一定影响。
- The conventional tail must be at a negative angle of attack, and the Canard tail at a positive angle. 通常的尾翼必须处于负迎角,而鸭式尾翼则为正迎角。
- It indicated a mismatch in the lower-level comparison in the air data system, specifically with angle of attack. 这表明在大气数据系统在比较基准方面有匹配不当的问题,特别是在迎角状态下。
- The commander chalked out his plan of attack. 司令官对进攻计划作了粗略的介绍。
- His fleet emerged from superluminal at just the correct angle of attack, in good formation and proper deployment. 他的舰队从超光速状态出现到这个位置,攻击角度恰好正确,队形完好,部署适当。
- She hit her knee against the angle of the bed. 她的膝盖撞到床角上了。
- Effective angle of inner friction 有效内摩擦角
- This occurs at one angle of attack for the same wing loading of a paraglider (or any aircraft). 这种情形会发生于飞行伞(或任何的航空器)的翼负载相当于攻角时。
- The angle of attack of the submunition doesn't play a role in the aerodynamic interference. 子弹的攻角对气动干扰影响不大;
- Because of the effect of an ablation lag the roll torgue is produced when the blunt nosed cones at angles of attack roll relative to the wind fixed coordinates. 当有迎角钝锥相对于风坐标转动时,由于烧蚀滞后效应将产生滚转力矩。
- High angle of attack wind tunnel test techniques is necessary for development of high-maneuverability flight vehicles. 大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。
- As the glider turns through half a rotation, its airspeed is slowed down and the angle of attack increased as the pilot starts to pendulum underneath. 当飞行伞经过半圈迴转,它的空速慢下来而攻角加大;同时飞行员开始向下摆盪。
- They went in fear of attack by marauding bands. 他们提心吊胆生怕遭到劫匪的袭击。