Wind speed changes from time to time, depending on the time of day, weather and location.
风速随时间、天气和地点而变化。
Pitch controller: to maximize lift as the wind speed changes, a controller can automatically rotate each blade anywhere from a fraction of a degree to multiple degrees per second.
间距控制：为了最大限度地根据风速变化提升发电效率，新型风力发电机上的控制器每秒钟都能够对每一片风叶进行任何角度的调整。
Scariest of all, what happens if the wind from the east changes?
最为惊人的是，若东方的情况有变又如何？
If the wind changes and pushes the slick west towards Texas's beaches, that might be manageable. It could be removed later by scraping up the top layer of sand.
如果风向改变并将浮油向西吹向德州的海滩，局势是可以控制的。
In a nonuniform wind field, however, great changes take place in the structure, causing an increase of errors.
但在非均匀风场中，回波结构在运动过程申发生变化，导致该方法的误差大大增加。
Pressure changes cause wind directions to change, with the result that the high level of warm water tips back to the east, like a sloping bath.
气压的变化使风向发生变化，结果是大量的热水向东回流，就向一个倾斜的浴室。
The maximum wind radius of the TC has little influence on the value changes of current, ML depth and SST, whereas effects their area changes greatly.
热带气旋最大风速半径对海流、混合层深度和海表温变化量值的影响不明显，但对它们的变化范围有明显影响。
The composite shows that the wind fields of troposphere and lower stratosphere over South Asia and Southeast Asia present obvious changes.
合成结果中重点分析了随南海季风的爆发在对流层和平流层低层的流场都有显著变化的南亚、东南亚地区。
The results show that the contributions of the atmosphere to the annual and semi annual LOD changes are 95% and 88%, respectively, including the contributions of atmospheric wind and pressure.
结果表明，考虑了风和大气压的贡献后，大气在周年和半年时间尺度上对日长变化的贡献分别可达95%和88%。
In a nonuniform wind field, however, great changes take place in the structure, causing an increase of...
但在非均匀风场中，回波结构在运动过程申发生变化，导致该方法的误差大大增加。
They should constantly monitor the wind and inform the RO of any changes as soon as they occur.
他们应该不断的监测风况，一旦有变化就立即通知总裁判长。
Taking an engineering example, a sinusoidal graph showing how the wind speed changes with time has been plotted on the screen of computer.
以工程实际为例，在显示器上画出实时的跟踪风速随时间变化的正弦曲线图。
The natural wind changes frequently in forest environment because of topography, terrain, ground surface vegetation and so on.
自然风在森林环境中因受地形、地势和地表植物等因素的共同影响而变化丰富。
The relation of wind velocity and total amount of sand transport also changes with vegetation coverage: On shifting sandy land, wind velocity has a cubic function to the sand transport;
随着植被盖度的变化，风速与输沙率的关系也发生变化：流动沙地上风速与输沙率呈三次函数关系；
Results of calculation show that the differences of the sea surface effective radiation between cloudy and clear skys are very large, but their variations with the changes of wind speed are small.
结果表明，晴天与阴天的海面有效辐射值相差较大，可是它们随海面风速的变化均甚小。
The relationship between changes of the meridional wind anomalies in the mid-latitude area of East Asia and SST in the East Pacific is analysed in this paper.
本文分析了东亚中纬度经向风的变化与东太平洋海温的关系。
The changes regulation of wind pressure distribution on the outside of tall building with the size of building.
高层建筑外表面风压分布随建筑几何尺寸的变化规律。
Orton suspects that changes in global wind patterns have brought ammonia-rich material into the clear, cold zone above the SEB, setting the stage for formation of the high-altitude, icy clouds.
奥尔顿怀疑是木星全球风的模式改变将富含氨的物质带到了SEB之上的清澈而寒冷的区域，为在高空形成冰云打下了基础。
Owing to the stochastic nature of wind speed, time-variable of parameters, system lagging and system nonlinearities the power generated by wind turbines changes rapidly.
由于风速的随机性、风电机组参数的时变性和系统的非线性，以及系统的复杂性引起的时滞性，造成风电机组输出功率的不稳定。
Objective: To compare the effect of cold pathogen with that of cold with wind-dampness pathogen on pathomorphological changes in lung tissue of rats.
目的：探讨寒邪与寒挟风湿之邪对大鼠肺脏组织病理改变的影响及差异性。
The utility model has the advantages that the utility model can fit a large rang of wind velocity changes and make full use of the wind energy.
它具有能适应较大风速变化范围，能充分利用风能的优点。
Under the background of climate change, the United Kingdom tries to shift to a low carbon economy, which requires urgent and radical changes to develop the wind energy.
在全球气候变暖的大背景下，英国正努力向低碳型经济转变，大力发展风电。
On the basis of those work, we continue to simulate and discuss the changes of heat island intensity caused by artificial heat source, aerodynamic roughness length and wind speed.
在此基础上，模拟并探讨了人为热源、风速、地面粗糙度等因素对城市热岛强度的影响。
The places Zheng passed by were where monsoon was very prominent, and the seasonal changes of prevalent wind would lend to seasonal changes of ocean current, thus greatly facilitating Zheng's voyage.
郑和航线所经历的地区是世界上季风现象最显著的地区之一。盛行风的季节性变动，带来了洋流的季节性变化，为郑和航海提供了优越的条件。
Over the urban areas, both wind speed and relative humidity show decreasing trend which is closely related to the urbanization, especially to the changes of the surface types.
城区的风速和湿度都呈减小的趋势，这与城市化的加剧，尤其是下垫面的变化有密切的关系。
Over the urban areas, both wind speed and relative humidity show decreasing trend which is closely related to the urbanization, especially to the changes of the surface types.
城区的风速和湿度都呈减小的趋势，这与城市化的加剧，尤其是下垫面的变化有密切的关系。
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