Because of the wind fluctuation, its veins emergency case was inferior that cold receives directs vigorously.
因风性浮动，其筋脉紧急情况不如寒邪的收引刚劲。
Based on the practical condition of environmental research work, this paper expounds the automatic control and application of the data collecting system for wind fluctuation.
本文从环境研究工作的实际情况出发，阐述了风脉动数据采集系统的自动控制及应用。
Along with sets pen to paper the pen genuine and fake sound taking turns, the sound height fluctuation, the writing inspiration like wind, fantasized that awakes daily is sleepwalking.
随着笔笔真假声音的轮换，声音的高低起伏，笔下灵感如风，幻想天天醒着梦游。
The wind speed model considering wake effect can describe power output of wind farm more accurately under wind speed fluctuation, therefore the study result is more practical.
考虑风电场内机组间尾流效应的风速模型能较准确地描述风速扰动下风电场输出功率的波动，使研究结果更具有实际意义和价值。
In interconnected hybrid wind farm system, the voltage fluctuation can be alleviated and the reactive power can be controlled by voltage source converter.
在风电场混合并网系统中，通过电压源换相高压直流输电可以控制系统中的无功功率、抑制并网公共点的电压波动。
Based on indices of electric power quality, we consider power fluctuation an additive index of electric power quality for a wind farm in real conditions.
在电能质量各分项指标的基础上，针对风电场的实际情况，引入了功率波动作为附加的电能质量指标。
The simulation model and result are given under the environment of MATLAB. The fluctuation of wind speed can be controlled and the disturbance can be cancelled by BP neural network controller.
在MATLAB环境下给出了用BP网对变速风力发电机控制的仿真模型和仿真结果，显示采用神经网控制器控制有很好的抗风速突然波动的作用，能有效地抑制扰动。
Through simulation, it is proved that SVC is capable of suppressing fluctuation of power grid caused by the output power of double-fed wind power generation system, and stabilizing the grid voltage.
仿真结果表明，SVC能够补偿双馈风力发电系统由于输出功率引起的电网波动，使所并入的电网电压稳定。
The intermittent and random fluctuation of wind speed result that wind power grid-connected power fluctuates largely, which has a negative influence to stability and economy of power grid operation.
由于风速具有随机波动性，因此风力发电并网功率波动很大，这对电网运行的稳定性及经济性带来负面影响。
There are many influencing factors of wind power unit such as wind velocity, confused flowing, tower-shadow effect and so on, which will bring fluctuation of wind turbine output.
风电机组发电出力的影响因素有很多，如风速、紊流、风机塔影效应等，这些因素的随机变化都会引起风机出力的波动。
The dynamic effect of wind induced vibration is not outstanding, and the moment pressure enlarging effect of the fluctuation wind can be approximately considered by the gust factor.
膜面的风振动力效应并不显著，可以近似采用阵风系数来考虑脉动风的瞬时增压作用。
In addition, the height, density and perpendicularity of remnant stubble, straws and grass had influence on aerodynamic roughness and wind velocity fluctuation on different underlying surfaces.
此外，作物残茬、秸秆和牧草等粗糙元的高度、密度及直立性均对下垫面的空气动力学粗糙度、摩阻速度及风速脉动有一定影响。
Since the wind energy, solar energy have the intrinsic intermittence and fluctuation, their integration into the grid will lead to the power fluctuations.
风能、太阳能等可再生能源本身具有间歇性和波动性的特征，因而接入电网后将产生相应的功率波动。
In changeful wind conditions and load fluctuation maximizes the stability of shaft output.
在风力和负载变化的情况下，能最大限度保持机械轴的输出稳定性。
The rotation rate of the windmill varies with the wind speed. In order to relieve fluctuation of the output rotation rate, we have to need the complicated and heavy speed regulation system.
风力机的转速随风速的大小而变化，为使输出转速的波动性减小，必须设置复杂而笨重的调速系统。
Shares in the life of your fluctuation than the set price or percentage of the wind vane in a timely manner will remind you to take note of the stock.
在有效期内股价波动超过您设定的价格或百分比，风向标将及时提醒您注意该股票。
Shares in the life of your fluctuation than the set price or percentage of the wind vane in a timely manner will remind you to take note of the stock.
在有效期内股价波动超过您设定的价格或百分比，风向标将及时提醒您注意该股票。
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