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- The characteristics of wind field are numerically simulated by Fortran program, the lift and drag coefficients and Strouhal numbers are analyzed for several angles of attack. 文中采用编写的Fortran语言程序数值模拟了流场的变化特征,分析了在各种风迎角的情况下,具有方形截面的高层建筑的升力系数、阻力系数和Strouhal数。
- Characteristics of wind field in low layer over complex terrain 复杂地形上的低层风场特征
- Liu Chongjian, Zhao Shenming. The structure characteristic of composite wind field in vortices during pre-flood period in South China. Scientia Atmospherica Sinica. 柳崇健,赵深铭。华南前汛期合成低涡风场的结构特征。大气科学。
- The fitting test of Doppler velocity|azimuth profile illustrates that the fitting harmonic curve of half VAD technique and TVAD technique can give the characteristic of the large|scale wind field in the calculated area. 实际多普勒速度廓线的拟合实验说明半圆VAD技术和TVAD技术所拟合出的简谐曲线可以反映其所代表区域的风场大尺度特征
- Sympathy is the feeling characteristic of mankind. 同情心是人类特有的感情。
- In this paper, after analysing the characteristics of the wind field and the humidity field, the moisturefluxand the moisturefluxdivergence over the eastern Tibetan Plateau in summer are computed and studied. 本文从分析流场、湿度场的特征入手,对青藏高原东部地区的水汽通量、水汽通量散度进行了计算研究。
- This paper introduced in brief on the present situation of wind model asynchronons motor, the characteristic of non-brush and non-ring resister, work principle and applied situation in alumina plant. 本文简述了绕线式异步电动机的应用现状,无刷无环变阻器的产品结构特点、工作原理,以及在氧化铝厂的推广使用状况。
- Characteristic of or befitting a warrior. 勇敢的,好战的具有战士、勇士特征的或适宜于勇士的
- Characteristic of or resembling an Amazon. 亚马孙族人的有亚马孙族人特点的,象亚马孙族人的
- The characteristic of the logarithm 6.3214 is 6. 对数6.;3214的首数是6。
- Such bluntness is characteristic of him. 他就是这麽迟钝。
- Characteristic of or resembling a Mongol. 带有蒙古人特点的或象蒙古人的
- Characteristic of or resembling spring. 春天般的或具春天特色的
- A three dimensional puff model has been proposed to simulate diffusive characteristics of seeding agents seeded along non vertical direction of wind within stratiformis. 首先建立了一个模拟层状云中催化剂扩散的三维时变烟团轨迹模式。该模式能够模拟层状云中多条(与风向)非垂直撒播线源的催化剂扩散特征。
- Consisting or characteristic of prose. 散文的组成散文的或有散文特点的
- The characteristics of wind pressure distributions at different work conditions show that the neighboring buildings have significant aerodynamic interference effects. 不同工况下屋盖表面的风压分布特性表明,周边建筑对所测建筑的风荷载有较大的干扰影响。
- The smooth motion characteristic of fluids. 流动液体具有特色的平稳移动性
- Relating to or characteristic of witchcraft. 巫术的,施魔法的与巫术有关的或有巫术特征的
- A song or call characteristic of a woodland bird. 林中鸟叫声林地鸟独特的叫声或歌声
- In view of the deficiency in anti-theft measures for WTGs and the operational characteristics of wind farms,this paper contrives a scheme for WTG theftproof system to improve the security of WTGs. 针对现有风电机组防盗措施不足的问题及风电场运行的特点,提出风电机组防盗系统的设想,以解决风电场风电机组设备存在的防盗问题。