您要查找的是不是：
- Application of Parallel Wind Tunnel Balance 并联风洞天平应用研究
- High Accuracy Static Calibration System for Wind Tunnel Balance 高准确度风洞天平静态校验台
- Advancing Precision of Low Speed Wind Tunnel Balance By Multi-component Calibration Using Ground Axes 用地轴多元校提高低速风洞天平校准精度的方法
- Collimation Measurement to Confirm the Balance-adapter Position in the Calibration System of Wind Tunnel Balance 天平校准系统中加载头初始定位准直方法
- wind tunnel balance 风洞天平
- It should be noted that a balance is not always required in a wind tunnel. 应该指出，天平对风洞来说并非是绝对必须的。
- The planes survived the wind tunnel test intact. 这些纸飞机在测试风道中丝毫未损。
- wind tunnel balance sting 风洞天平支架
- It is not correct to think of the wind tunnel having uniform flow. 设想风洞具有均匀的气流是不正确的。
- Setting very low speeds in a wind tunnel is always a vexatious problem. 在风洞中调出低风速来始终是一个麻烦问题。
- Wind tunnel experiments with the CAARC standard tall building model was executed to verify the proposed method with the dynamic balance technique. 采用本文方法可以克服天平方法要求结构的基阶模态必须线性且不能给出结构沿高度的荷载分布等缺点。
- The aerodynamics characteristics of this airfoil is studied in wind tunnel. 进行了翼型的低速气动力性能研究，为附面层特性研究提供了方向。 结果表明，该翼型具有较好的升阻和俯仰特性，但失速特性差。
- The wind tunnel is produced under a technical cooperation agreement with Ford Co of US. 风洞机是根据与美国福特公司的技术合作协议生产的。
- Any flight test and wind tunnel correlation always suffers from a great number of unknowns. 在对飞行试验与风洞试验进行比较时总有大量的未知数。
- The performances of wind tunnel gas support such as balance position,lode-bearing pressure and flow are calculated and analyzed.An practical method which improves the performance of gas support is set forth by adjusting the total clearance. 计算了风洞气体支撑的平衡位置、承载能力、压力及流量等性能参数,并对计算结果进行了分析,得出了可以通过调整总间隙来改善气体支撑承载能力这一实用性结论。
- The experiments were conducted in a wind tunnel at a location 50 ft downwind from the fan. 实验是在风洞中距离风机50英尺处进行。
- The damping derivatives can only be determined experimentally in the wind tunnel or ballistic range. 阻尼导数只能用风洞或弹道试验来确定。
- In the experiment under the 20 m/s wind tunnel conditions, the wind abrasion modulus is almost zero. 在每秒20米的风洞实验中，吹蚀模数几乎为零。
- In this paper, the initial stage in application of fuzzy logic to aircraft high-angle-of attack aerodynamics using wind tunnel test data is outlined. 本文概述最初阶段利用风洞试验数据应用模糊逻辑研究飞机大攻角空气动力学的情况。
- Both types of tests have been explored in wind tunnels. 这两种形式的试验都已在风洞中进行过探索。
