查询词典 wind-bell

The incorporated model is evaluated by simulation results of two different building aerodynamical scheme in southeast region of Beijing area, which are building drag scheme and aerodynamical urban canopy scheme. The conclusions are drawn by the comparisons between the simulation results of the wind speed and the observations of the automatic weather stations in the urban areas: the simulated results of incorporated model are more in reasonable agreement with the observations than that of building drag scheme, and the diurnal trend of that is more agreement with observations.

采用建筑物拖曳法和建筑物动力冠层方案两种不同建筑物动力学处理方法对北京地区东南部进行模拟，通过城市地区水平风速的模拟结果与自动气象站实测资料对比发现模拟结果与实测相当吻合，建筑物动力冠层方案的引入能够更好地实施对城市地区的水平风速分布的数值模拟。

Secondly,two basic methods of modeling wind wheel are analyzed:one is based on blade element theory;the other is based on blade aerodynamicist theory.

讨论和比较了两种风轮建模的基本方法：一种是基于叶素理论的建模，另一种是基于桨叶空气动力学的机理建模。

Base on the systematically geological investigation and study, we choose to use aremote sensing data source,the geography control data source(1:50,000relief map of Qiaojia and measured GPS ) as the data source of this research, adopt"Digital Landslide"processing image data, and carry on time-space analysiscombining geological investigation and related data. Application aerodynamicist theories, some important conclusions that obtained from the wind-tunnel experiment,and according to the time –space analysis result, we analyzed the landslide dammingmovement mechanism, presumed the movement format of this high-speed landslide,studied the formation mechanism and the movement characteristic of this landslide ,calculated it's movement equation, applied VC language to write calculationprocedure of each stage of the landslide, computed movement speed and displacement,and made sure its possible stop district.

本文在前人研究的基础上，选用遥感数据源、地理控制数据源(1：5万巧家幅地形图及实测GPS点)为本研究的数据源，采用"数字滑坡"技术处理图像数据，结合野外实地考察及相关资料对石膏地滑坡进行了时空分析；运用空气动力学理论，采用胡厚田等人在风洞实验中得出的许多重要结论，根据时空分析结果分析滑坡的运动机理，推测高速滑坡的运动模式；研究石膏地滑坡的形成机理、运动特征及运动方程，并用C++语言在VC开发环境中编写滑坡各阶段的计算程序，计算滑坡的流动速度及运动位移，确定其可能的停止区域。

Having spent 600 hours in the wind tunnel, the car is said to have better aerodynamics and improved efficiency.

在花了600小时的风洞，汽车是说有更好的空气动力学性能和提高效率。

The serpentine aerofoil shape is designed to face into what little wind there is, generating a small amount of lift.

在高空风力较小的情况下，蜿蜒的机翼能起到轻幅升降的作用。

The aerodynamic characteristics of one FFA W aerofoil were calculated and the result indicated that this kind of aerofoil was proper to be chosen in the wind energy heat utilization system.

利用雷诺平均Navier Stokes方程，采用标准k ε双方程湍流模型，对具有代表性的FFA W系列翼型的气动性能进行了模拟计算，结果表明该系列翼型适合于在风能热利用系统中应用。

Wind energy conversion system is a complicated field refers to electrical machine, power electronic, electrochemistry, material, mechanics, aerodynamics, computer, automation, aerograph and etc.

摘 要：风力发电电能变换装置用于风力发电后电流的整流逆变，及对蓄电池充电的一个装置，提供稳定的交流电给负载。

Works 2 when you enjoy the art masters Xu Beihong creation in 1937 of the rain and wind whining diagram, will feel the master to the language of painting with pickpockets, according to the outcome of the artist are looking forward to the national awakening, manages to rescue, affectionateness and values and their adherence to justice, or the other, love for the motherland.

息品2当您抚玩艺术不小师徐悲鸿创息于1937年的《风雨呜呜》图时，会感触到不小师以喻意性的绘画措辞，托付了画家等待民族沉醉，沉沦救亡的密意和决心，抒发不入自不彼对峙公理，冷不恨故国的度量。

The simulation is conducted for each control strategy in different wind situations. The results show the reliability and affectivity of the proposed control strategy.

针对每一种控制算法分别采用阶跃风速和紊流风速信号进行了仿真，仿真结果验证了控制算法的可靠性和有效性。

Besides, many starters sought for their afflatus from some natural phenomenas, like wind, water, fire, sand and so on, and those clothes look really bizarre for me.

很多新手十分"遵循"前辈的教导，一味从自然现象风水火沙之类的找灵感，但是做出来的衣服，实在让人费解，还奇形怪状的。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。