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- Positive High Angle Attack 正大攻角
- Remark: Deck Armor can protect the fire damage from high angle attack and the damage from the bomb. 注:甲板装甲是防御炮弹由高角度的曲射炮火及防御轰炸机的投落炸弹。
- 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。
- This report has conducted to extend the uncertainty assessment method of AGARD-AR-304 into the field of high angle of attack. 笔者将AGARD-AR-304不确定度评估方法推广到大迎角领域,给出计算低速风洞大(小)迎角实验不确定度的工程方法。
- This is very important, especially when the fighter operates at high angle of attack and the aerodynamic flight control surfaces work inefficiently. 研究气动力、动力一体化的综合 飞行控制技术及研究和分析矢 量喷流/飞机绕流之间的干扰特性。
- When a fighter aircraft or missile flies at high angle of attack(AOA),asymmetric vortexes are produced from the forebody and induce strong side force and yawing moment. 飞机或导弹在大迎角下飞行时会形成非对称涡,从而产生很大的侧滑力和偏航力矩。
- Drilling Fluids Techniques of High Angle, Extended Reach Well in Zhuangxi Area. 桩西地区大斜度延伸井钻井液技术。
- I loved to compete.There was a positive high I got by going outplaying against other peopleworking hard to win. 我喜爱打比赛,它给我一种快感,与人比拼,获胜,我吃苦耐劳,常代表学校出去比赛。
- Special liner hanger for high angle deviated holes and horizontal holes. 用于大斜度井及水平井的特殊尾管悬挂装置。
- Therefore the chin looked lathier and less protrusive in high angle group. 高角组颏部唇面较低角组更加平直而突度较小(P<0.;01);颏角小于低角组(P<0
- By junior high,I started playing basketball on a team. I loved to compete.There was a positive high I got by going out and playing against other people and working hard to win. 到了初中,我开始在篮球队里打球。我喜爱打比赛,它给我一种快感,与人比拼,为了获胜,我吃苦耐劳,常代表学校出去比赛。
- The SHM (single hole microblowing) as a new perturbation active control technique has been applied to the slender body with different model noses at zero sideslip and high angle of attack. 摘要在亚临界流动范围内,对具有不同头部形状的尖拱形细长旋成体在无侧滑大迎角下进行单孔位微吹气扰动控制实验。
- Then S-style high maneuver trajectory with high angles of attack is simulated by given control commands of angle of pitch. 进行了俯仰平面S型轨迹机动飞行仿真,仿真结果说明了大攻角飞行的高机动特性。
- By using the Baldwin-Lomax turbulent model, the formation of the leading edge separation bubble, as well as the convection of vortex along the airfoil surface and unsteady phenomena of vortex are simulated at high angle of attack. 应用BaldwinLomax湍流二层代数模型模拟了大攻角时前缘分离涡的形成,旋涡对流及其非定常现象。
- The long-distance autonomous underwater vehicle (AUV) will maneuver at very low speed.The appropriate equations governing low speed and high angle of attack motion for the AUV were built. 摘要建立了适合于远程AUV大攻角微速条件下运动仿真的六自由度数学模型,对AUV在定点旋转、垂直上浮下潜、水平左右横移等形式的微速运动下的操纵性进行了仿真研究。
- The Kossa level takes a higher position high in here. 科萨水平高就高在这里。
- Because of the variations between fuzes, fuze time should never be used for High Angle fire with these projectiles. 由于各种引信引爆时间的变化,装配引信钟的炮弹绝不允许高射角发射。
- There is positive proof that he did it. 有确切的证据证明他做了此事。
- In drilling high angle deviated holes, friction is the main factor affecting the effective WOB. 在大斜度定向井钻井过程中,摩擦阻力是影响有效钻压的主要因素。
- The results showed that the main causes are due to combination of stong caustic corrosion and low angle attack erosion,the corrosion is the more impotant factor in corrosion erosion process. 结果表明,叶轮失效原因是强碱腐蚀与低角度冲蚀磨损的综合作用,而腐蚀的作用更大。
