查询词典 wind and cloud

In the probabilistic model for wind farm, the uncertainties of wind speed is takes into account, and the real power injected and reactive power absorbed by the wind turbine are described as the function of the voltage magnitude, the slip of the induction machine and the circuit parameters of the wind turbines. In the unified iteration method, the slip of induction machine is introduced as the new correction value. The Newton-Raphson algorithm is used to solve the unified iteration of state variable and slip. Thus, the proposed method retains the quadratic convergence of the Newton-Raphson algorithm.

该风电概率模型考虑风速的随机性，将风机输出的随机有功功率和吸收的随机无功功率描述为电压幅值、异步机的滑差和风轮机的电路参数的函数；联合迭代方法中，异步风力发电机的滑差作为新的修正量被引入，使用牛顿-拉夫逊方法求解关于潮流状态变量和滑差的联合迭代，加热器因而迭代过程保持了牛顿-拉夫逊方法的平方收敛性。

Through comparing and analyzing the wind speed in and out the slope,we find that natural wind has effect to the wind in riprap slope, both of which have uniform change trend, and with the distance from the inside of the riprap slope and block stone to the slope surface getting bigger, the natural wind effect gets lessening.

对护坡内外点的风速进行对比分析，得出大气风场对块石护坡和碎石护坡内的风场有影响，两者呈现出相同的变化趋势，且块石护坡和碎石护坡内的点距离坡面越远，受大气风场的影响越小。

The knowledge of apoplexy in Chinese Medicine experienced a procedure from exogenous pathogenic wind to endogenous wind theory,and in several decades it\'s generally accepted that the location of apoplexy is in brain. Apoplexy is one of the brain diseases.These knowledges profit the research of apoplexy.3.2 Symptoms analyse of ischemic stroke involving the fu or zang-organsThere are 12 factors obtained through factor analysis include 5 syndrome essential factors phlegm,fire,wind,deficiency of qi and deficiency of yin.Wind factor is the most important one involved and the factor of deficiency of qi and deficiency of yin also account large proportion.

中医对中风病的认识经历外风说到内风说的过程，最终在近几十年公认其病位在脑，是脑系疾病中的一种，从而更有利于中风病的研究。3.2缺血性中风中脏腑的早期症状分析因子分析共得出12个因子，12个因子中包括了痰、火、风、气虚、阴虚5个证候要素，风证要素涉及最多，气虚和阴虚所占比重也较大。

The knowledge of apoplexy in Chinese Medicine experienced a procedure from exogenous pathogenic wind to endogenous wind theory,and in several decades it\'s generally accepted that the location of apoplexy is in brain. Apoplexy is one of the brain diseases.These knowledges profit the research of apoplexy.3.2 Symptoms analyse of ischemic stroke involving the fu or zang-organsThere are 12 factors obtained through factor analysis include 5 syndrome essential factors phlegm,fire,wind,deficiency of qi and deficiency of yin.Wind factor is the most important one involved and the factor of deficiency of qi and deficiency of yin also account large proportion.

中医对中风病的认识经历外风说到内风说的过程，最终在近几十年公认其病位在脑，是脑系疾(来源：5151ABC论文网www.abclunwen.com)病中的一种，从而更有利于中风病的研究。3.2缺血性中风中脏腑的早期症状分析因子分析共得出12个因子，12个因子中包括了痰、火、风、气虚、阴虚5个证候要素，风证要素涉及最多，气虚和阴虚所占比重也较大。

The structure and primary parameters of direct-detection Doppler lidar are described. The beam scanning method of atmospheric wind measurement is given,and computing formula of the three dimension wind filed is derived. The solution method of errors of wind velocity and wind direction is presented.

介绍了直接探测多普勒激光雷达的系统结构和主要参数，给出了该系统进行大气风场测量的光束扫描方法，详细推导了三维风场的计算公式，给出了其风速和风向误差的求解方法。

The model was designed with 1: 4 scale, strips width of protection tillage and tradition farming are uniform, to analyze the construction characteristics of the wind velocity flows, the wind velocity lowering rate compared with the wind velocity of farmland and aerodynamic roughness along lengthways of strips under the different experiment wind velocity, diverse width of strip, dissimilar residual stubble density and residual stubble height term.

模型比例尺取1：4，保护性耕作带带宽和裸露带带宽相等，分析不同实验风速、不同带宽、不同作物残茬密度及不同作物残茬高度情况下，风速流场特征、沿带纵向对应裸地风速降低率状况和空气动力学粗糙度。

Using the program the wind fields around several buildings with different body shapes are analyzed. The final results of grid division and refinement are presented. The final wind velocities around the building and wind pressures on the building surface are obtained and also compared with those from the wind runnel test.

采用计算程序对几种不同体型建筑物的流动风场进行了模拟计算，给出了计算区域的网格剖分和加密结果，获得了离散后的流场的风速和风压模拟结果，并与风洞试验结果进行了比较。

Other large markets for wind power, including the United States and China focused first on developing their on-land wind resources where construction costs are lower (such as in the Great Plains of the U.S., and the similarly wind-swept steppes of Xinjiang and Inner Mongolia in China), but population centers along coastlines in many parts of the world are close to offshore wind resources, which would reduce transmission costs.

风能应用的另外一个巨大市场是美国和中国，它们都开始致力于发展其陆上风能资源，成本较低（如美国的大平原，同样多风的中国新疆草原和内蒙古地区。），而世界上一些沿海的人口密集地区靠近海上风能资源，可以降低运输成本。

Based on the existing work, we give the detailed introduction of factors, such as soil texture, wind velocity, vegetation, crop stubble mulch, soil moisture, terrain, artificial factors and so on. We also elaborate the quantitative relation between all related factors and wind erosion amount. At last, we summarize the exiting wind erosion controlling measures. The main purpose of this paper is to provide some references for experiment studys on wind erosion of soil and putting forward feasible controlling measures.

本文通过对前人所作研究工作的总结，详细的介绍了土壤质地、风速、植被、作物残茬、土壤湿度、地形、人为因素等影响土壤风蚀的因子，并阐述了各相关因素与风蚀量之间的数量关系；同时总结了当前几种能够有效防治风蚀的措施及其各自的优缺点，旨在为今后开展相关土壤风蚀影响因子的实验研究和提出合理的治理措施提供一定的参考作用。

In this paper, the wind tunnel test of large span roof structures' dynamic wind loads have been discussed systematically, the modal decomposition method and time domain method, which was combined with the result to calculate the wind-induced vibration responses and equivalent static wind loads of (non-large-deformation) large span roof structures are also studied at the same time, and some engineering-valuable conclusions are summarized.

本文正是在这种背景下，依托武汉体育中心游泳馆屋盖的风洞试验研究，对现有的大跨屋盖结构的风荷载及风致响应计算方法做了一定的改进，在风致响应理论在实际工程中的应用上得到了一些有工程价值的结论。

Some questions asked by the adjudicators in one English Speaking Contest still run upon me very often.

我参加了一场以"我心中的奥运会"为主题的英语演讲竞赛，其间评判提的几个问题时时萦绕我的心头。

He called InTERActive our most profitable release of the year.

他呼吁互动的我们的最有利可图的释放一年。