Roy first proposed a model describing the local climate impact of wind farms in a 2004 paper.
在2004年的一份报告中罗伊第一次提出了一个描述风力发电场对当地气候的影响的模型。
The Japanese space agency, JAXA, is actually testing the idea, using special heat-resistant paper, another of Toda's plane designs, and a Mach 7 wind tunnel.
日本的宇宙航空研究开发机构(JAXA)正在实验这一想法。该机构利用特制的耐高温纸,采用户田拓夫另一个飞机设计,在一处7马赫的风洞进行测试。
His manager memorably said on seeing the 14-year-old winger in his trial that "he looked as relaxed and natural on the park as a dog chasing a piece of silver paper in the wind".
他的教练在回忆测试时看到的那个14岁的边锋时说,“他在球场上看起来很放松很自然,就像荒野中追逐锡箔片的小狗一样”。
Yet trying to hold on to something which is forever changing is like trying to capture the wind inside a box or tie up water in a brown paper package.
不过,尝试紧紧抓着一些永恒地变化的东西,恰如企图捕捉盒子里面的风,或把水绑在牛皮纸包裹上。
The wind can blow up a big piece of white paper, but can't blow away a butterfly, because life force is disobedience.
风可以吹起一大张白纸,却无法吹走一只蝴蝶,因为生命的力量在于不顺从。
This paper presents the status-quo of wind power generation, performance requirements for the cable for wind power generation and a special test-torsion test.
本文介绍了风力发电的现状、风力发电用电缆的性能要求及一项特殊试验——抗扭转试验。
A solar sail vessel would merely enter the stream and hitch a ride, like a paper airplane drifting into the wind made by an electric fan.
太阳帆飞船只消进入这条高速公路,然后搭车远航便是,就像是电风扇吹动纸飞机前行一样。
In this paper, a simplified method is which can be used to predict the stability boundaries of the horizontal-axis wind turbine blade undergoing the flap-pitch coupling vibrations.
本文给出了预示水平轴风力机叶片挥舞—扭转耦合振动稳定边界的一种简单方法。
Starting from the motion equations and accepting the technique of numerical variational adjustment, this paper sets up a new model to calculate the typhoon wind field in the Bohai Sea.
本文从大气的运动方程出发,利用实测的台风气压场资料和变分调整的方法,计算了进入渤海的台风风场,模拟了台风的不对称结构。
A wireless data acquirement system applying in wind farm wind distribution research is presented in this paper.
讨论了研制一套风电场风况无线数据采集系统的基本原理和电路设计。
This paper is a report of experimental pressure. Measurement research for NACA0012 airfoil in NH-1 transonic wind tunnel.
本文为NACA0012翼型在NH - 1风洞进行跨音速二维测压实验的研究报告。
A wind turbine aerodynamics simulation module based on non-linear vortex-line theory is tested in the numerical aspect in this paper.
对基于非线性涡流线原理的风力机空气动力学模型进行了数值试验。
This paper attempts to establish a calculating formula of piston wind velocity in tunnel with double shafts to solve this problem.
本文试图通过建立双竖井隧道的活塞风计算公式,以解决双竖井隧道空气阻力计算的困难。
Using multi-roads sensors to obtain wind speed and direction data, this paper designed a new wind power data acquisition system based on double-MSP430 single chips.
利用多路测风传感器采集风速和风向数据,设计了一种新型的基于双MSP430系列单片机的风力数据采集系统。
A corner six-component strain balance used for measuring forces in NH-1 trisonic wind tunnel is described in this paper.
本文介绍在NH- 1三音速风洞中进行测力试验时使用的拐角六分量应变天平的研制情况。
This paper presents a brief introduction to the method, basis and some explanations for determining basic wind pressures of Building Load Code, as well as the feature of wind climate in China.
本文主要介绍正在审批中的国家标准《建筑荷载规范》中基本风压确定的方法、依据及解释,同时介绍我国风气侯的特点。
The paper introduced a new technology to control the boundary layer of vehicle wind tunnel with the method of part-gutter inspiration.
本文介绍了用局部开槽内部吸气法控制汽车风洞试验地板边界层的新技术。
This paper presents a practical method for wind and earthquake resistant design of steel tall buildings installed with viscoelastic dampers.
本文提出了设置粘弹性阻尼器的钢结构高层建筑抗震抗风设计的实用方法。
In this paper, based on the wind turbine characteristics, a method of maximum power point tracking is proposed.
在本文中,根据风力机的功率特性,提出了最大功率点追踪策略。
I remember the first time I saw him. He was 13 and just floated over the ground like a cocker spaniel chasing a piece of silver paper in the wind.
我记得第一次看到他的时候,他只有13岁,在球场跑来跑去的,就像一只英国可卡犬追逐着风中飞舞的银色纸片。
In this paper, a extratropical storm surge model, which includes boundary layer wind model over sea and storm surge numerical model, is built.
本文建立一个温带风暴潮模式,包括海上边界层风场模式和风暴潮数值模式。
He was 13 and just floated over the ground like a cocker spaniel chasing a piece of silver paper in the wind.
当时还只有13岁在操场上踢球,就像是在追逐风中银色纸片的小猎犬。
The paper presents a study on measuring the vent mean wind velocity of solar collecting wall in solar house.
本文对被动式太阳房集热墙风口平均风速的测定进行了研究。
In this paper, a method of aerodynamic calculation and aerodynamic performance analysis for a horizontal axis wind turbine is presented using semi-rigid wake model.
本文用半刚性尾流模型近似表示给出水平轴风轮空气动力性能的分析计算方法。
In this paper, a convergent scheme of partitioning the wind field into divergent and rotational components over a limited domain is introduced and compared with some methods in current use.
介绍一种具有“收敛”特性的有限区域旋转风与辐散风分解方案,并与目前常用的一些差分方案进行了比较。
This paper introduced the structure of a double-fed induction wind power system, and proposed the VSCF power control strategy.
介绍了双馈感应风力发电系统的结构,提出了该类系统的变速恒频发电控制策略。
DEM (Discrete Element Method) is used to simulate the gas-solid flow of a two-dimension fluidized bed with L-type wind caps in this paper.
该文采用离散元素法DEM模型对二维L型定向风帽流化床中的气-固流动特性进行模拟。
By the approach, the paper analyzes the vibration of a nonlinear absorber on the vehicle fitted with wind-driven extinguisher.
用此方法分析了装有非线性减振器风力灭火机车辆系统的振动。
Based on actual project, the paper analyses the forced features, design method and conformation of a wind column for a structure with portal frame.
以实际工程为背景,对门式刚架结构抗风柱的受力特点、设计方法、构造措施进行了分析,并提出了建议性的设计方。
This paper introduces a kind of wind power ring for cleaning contamination on insulator surface in power system, which consists of a insulation ring, the bowls moved by wind, brush ring and scraper.
介绍一种用于电力系统清扫绝缘子表面污垢的风力清扫环,它由一个绝缘环和风力推动碗、毛刷环、刮板等组成。
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