naca

naca

1. The initial NACA X-4 flights, which continued from late 1950 through May of 1951, focused on the aircraft's sensitivity in pitch.

NACA最初的测试是从1950年晚期至1951年5月，重点是要测试飞机对倾斜有多敏感。

2. NACA airfoil

NACA翼型

3. The NACA instrumented the second X-4 to conduct a short series of flights with Air Force pilots.

NACA让一些美国空军飞行员驾驶第二架X-4飞了几次。

4. NACA duct

NACA进气管道

5. NASA (National Aeronautics and Space Administration) is born from NACA (National Advisory Committee for Aeronautics).

“（美国）国家航空航天局”（简称NASA）由“国家航空咨询委员会”（简称NACA）改组成立。

6. TWO DIMENSIONAL SIMULATION OF THE TRANSONIC FLOW OVER NACA 0012 AIRFOIL

二维翼型跨音速绕流的数值模拟

7. NACA,Network of Aquaculture Centers in Asia-Pacific

亚太水产养殖中心网

8. Passive Ventilation Passive ventilation through NACA openings on the front and back of the shell keeps your head cool.

从前到后透气孔可以让头部保持凉爽。

9. The idea was scrapped after NASA was formed out of NACA and Project Mercury was approved for manned orbital spaceflight.

在NACA成为NASA之后这个方案被抛弃,取而代之的是水星计划。

10. Bangladesh is a member of the World Trade Organization (WTO), the South Asian Association for Regional Cooperation (SAARC) and the Network of Aquaculture Centres in Asia and the Pacific (NACA).

孟加拉国是世界贸易组织(WTO)、南亚区域合作联盟(SAARC)和亚太水产养殖中心网(NACA)的成员。

11. National Advisory Committee for Aeronautics;NACA;Edwards Air Force Base;

学 科: 航空、航天科学技术 关 键 词: Dryden People;

12. XF-91 Thunderceptor;NACA High-Speed Flight Research Station;Republic Aviation Corporation;

学 科: 航空、航天科学技术 关 键 词: XF-91;

13. bo we the ring has girls go ,we T the glaw has girls go see from the naca has girls go ,oh my god ,oh, oh my god !

怎么都感觉都觉得不一样，我不是孙悟空也没有金骨棒 anything 一样能变长，让你的j矜持都变样 come on , now !

14. Fresh air intake is through a NACA duct in the top of the fairing shell via a tube that is directed to my face.

新鲜空气量是通过水产导管顶部的整流罩壳牌通过管是针对我的脸。

15. This paper shows the wind tunnel testing results of NACA four symmetrical airfoil Section cascades of Wells turbine for wave energy conversion.

本文介绍用于波能转换的威尔斯涡轮的NACA四位数对称叶型叶栅的风洞试验结果。

16. The numerical algorithm is applied for flow over an NACA 0012 airfoil with satisfactory effect.

经对绕NACA0012翼型无粘流动计算的验证，收效明显。

17. Mirles H. Attenuation in a shock Tube due to Unsteady Boundary layer Action . NACA .R. No. 1333, 1956.

范蔬润,高动压激波管中的非完全气体效应[A],[硕士论文].杭州:浙江大学,1985.

18. Despite this, the contractor flight program dragged on until February 1950, before both aircraft were turned over to the Air Force and the NACA.

虽然如此，预定的飞行计划直到1950年2月才结束，这之后这两架飞机被送到美国空军和NACA。

19. This type of hands-on work was done by the National Advisory Committee on Aeronautics (NACA), NASA's predecessor, before the space age began.

设计乘员返回载具的初衷是在紧急情况下将太空人送回地球，所以它必须在没有人能控制（例如太空人生病或受伤）时自动返回地面。

20. This was the final project for the X-4, which made its 81st and final NACA flight on September 29, 1953.

这是整个X-4计划中的最后一个项目，1953年9月29日，X-4完成了它的第81次也是最后一次在NACA的试飞。

21. In order to verify the numerical simulation with the turbulence model, the LSCC (NACA Low-Speed Centrifugal Compressor) is studied at first.

首先使用CFD软件，对叶轮进行三维粘性数值模拟。

22. First of all, important parameters are set based on the design concept of axial-flow fan;then the rotor is generated with the aids of NACA airfoil.

首先依据轴流风扇的设计概念，设计出符合气动力性质的风扇参数，并配合NACA的叶形，产生出所需的风扇叶形。

23. First of all, an appropriate motor was chosen and then the hull of the submarine was designed accordingly.Based on the theory of axial-flow fan and NACA airfoil, the propeller for was designed.

首先挑选合适的马达尺寸与性能，并设计腔体尺寸大小，接著依据轴流风扇设计概念，配合选用的NACA翼型，产生所需的螺桨外形。