1.
Numerical Investigation of Forward-swept and Wide-chord Blade Profile in Large Meridional Expansion Turbine
大子午扩张涡轮的前掠宽弦叶型数值研究
2.
Relationship Between Forward-swept Angles of Moving Blade and Aerodynamic Performance of Small-size Axial-flow Fans
动叶前掠角与小型轴流风扇气动性能的关系
3.
Analysis of the Influence of the Aspect Ratio of a Transonic Compressor on the Aerodynamic Performance of Bowed and Swept Blades
跨音速压气机中展弦比对弯掠叶片气动性能影响的分析
4.
Research on Structural Design and Stress Analysis of Hollow Fan Blades;
宽弦空心风扇叶片结构设计及强度分析研究
5.
Fatigue Life Analysis of Fluid-structure Coupling Characteristics for Hollow Wide-chord Fan Blade
宽弦空心风扇叶片流固耦合作用下的疲劳分析
6.
Study of PWM sinusidal bell current signal source
脉宽调制型正弦波铃流信号源的研究
7.
It emphases discussing the mechanism and application of preservative adding, forward curved vane and new erosion resistant structure of integrated shroud.
重点讨论了添加防腐剂、用前掠低压静叶片、型防侵蚀自带围带结构的工作机理和应用。
8.
There is not a worm we tread upon, nor a leaf that dances merrily as it falls before the autumn winds,
我们所踩过的小虫以及秋风掠前飞舞的树叶，
9.
Geometrical Configuration of Full-size Air-film Cooling of Swept Blades and Grid Generation Techniques
全气膜覆盖掠叶片的几何成型与网格生成技术
10.
"Xa"(meaning songs and dances) is also known as "Ye"or "Xianzi", with the most typical kind "Batang Xianzi"in Ganzi, Sichuan Province.
"谐"(歌舞之意):也叫"叶"，俗称"弦子"，以四川甘孜的"巴塘弦子"最为典型，
11.
Research on the Leading Edge Skewed-Swept Rotor with Meridian Acceleration and Passage Structure;
前缘弯掠子午加速叶轮及其不同流道配置的研究
12.
Novel Sinusoidal Pulse Width Modulation Controlled Voltage Source Converter Dynamic Static Var Compensator
新型正弦脉宽调制控制电压源型动态静止无功补偿器
13.
Secondly,the root yield of the broad leaf type and the long leaf type was higher than that of the medium leaf type,and especially the root yield of broad leaf type was 2 times higher than that of the medium leaf type.
宽叶型和长叶型根产量也明显高于中间型,特别是宽叶型根产量是中间型的2倍以上;
14.
EFFECT OF SWEPT BLADE ON AERODYNAMIC AND AEROACOUSTIC PERFORMANCE OF SMALL AXIAL FAN
掠动叶对微型轴流风扇气动-声学性能的影响研究
15.
Research on Low-bit-rate Wideband Speech Coding Algorithms Based on the Sinusoidal Speech Model
基于正弦语音模型的低比特率宽带语音编码算法的研究
16.
SPWM Control of Capacitor-clamped Five Level Inverter Comprised of Asymmetric H Bridge
电容箝位型非对称H桥五电平逆变器正弦脉宽调制控制
17.
The Influence of Forward-swept Agnle on the Longitudinal Characteristics of Aerodynamic Configuration with Forward-swept Wing
前掠角对前掠翼布局气动性能的影响
18.
The analysis of aerodynamic performance for small h-vertical axis wind turbine based on iength of blades chord
基于叶片弦长的小型H型垂直轴风机气动性能分析