空气动力

When design and development plane, it is to design its external form above all, the air motive force that can determine aircraft of action Yu Fei from this is computative flight function.

在设计和研制飞机时，首先是设计其外形，由此就可以确定功能于飞机的空气动力并推算飞行性能。

Adopting vacuum and air power theory and the equipment, attraction, relaxation and suppressing can be progressed on facial and neck skin, muscle and lymph to make vibration massage formation process, and the vibration energy can go through derma directly to the subcutaneous fat.

利用真空负压和空气动力原理，通过护理器对面部和颈部皮肤、肌肉和淋巴进行吸引、放松和打压形成震动按摩过程，震动能量通过真皮直达皮下脂肪。

A numerical simulation study is conducted of the aerodynamic field characteristics of a 1000 t/h once through boiler double furnace.

本文对1000t／h直流炉单炉体双炉膛的炉内空气动力场进行了数值模拟研究。

Intra furnace aerodynamic field ; numerical simulation ; high temperature corrosion ; boiler ; double furnace

炉内空气动力场；数值模拟；高温腐蚀；锅炉；双炉膛

This paper presents the structure, principle and experimental results of the dynamometer.

本文阐述一种新型涡轮空气动力测功机的结构、工作原理及试验结果。

It is an important half hardware-in-loop simulation equipment, which is often used to simulate the aerodynamic torque load on the missile rudder or elevon actuators in the flight.

它是地面半实物仿真系统中的一种重要专用设备，用来模拟飞行器舵机在飞行过程中所承受空气动力力矩载荷。

The thermal efficiency of the boiler was obviously improved through perfection of combustion system, test of aerodynamic field in cold furnace chamber , adjustment of combustion in hot stat and reduction of exhaust fume temperature.

通过燃烧系统设备的完善化和冷态炉膛空气动力场的试验及热态燃烧调整，排烟温度降低，锅炉热效率明显提高，节能降耗效果显著

Details include 18-inch light alloy wheels, a start/stop button,"aluminum glacier silver" cabin trim, sport seats, a short-shift M gear stick, sports suspension, M aerodynamic exterior styling package and an M Sports steering wheel.

细节包括18寸轻质合金轮圈，启动/停止按键，冰川银车厢内饰，运动座椅，短行程M变速杆，运动悬挂，M车身空气动力套件和运动方向盘。

This emphasizes the wedge shape, and also allows for enhanced rear headroom and improved aerodynamics.

这强调了楔形，并加强后排空间和改进的空气动力允许。

An analytical model was built up on the jet deflection in the crossflow by applying the theorem of momentum, which takes full account of mixing between the upstream fluid and burner jet, and of the total pressure difference between the two sides of the jets. Through analysis of this model, experimental study and numerical simulation, effects of the nozzle spacing ratio, width of the furnace corner, width of the nozzle and imaginary circle diameter on the aerodynamic field in the furnace were obtained.

本文综合考虑了炉内旋转气流与燃烧器射流的混合和燃烧器射流向火侧与背火侧的全压差等因素，应用动量定理建立了横向气流中射流偏转的分析模型，并结合冷态模化试验和数值模拟计算，得到了燃烧器间隙率、炉膛切角、喷口宽度和假想切圆直径等因素对炉内空气动力场影响的规律。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。