Through wind standard tunnel test, linear relationship is found out between the impeller speed and the air speed of refitted air speedometer.
经风洞标定试验,改造后的风速表叶轮转速与风速有良好的线性关系。
Meteorological data mainly include the average wind speed, mean wind direction, wind standard deviation, average temperature, atmospheric pressure, rainfall, atmospheric stability parameters.
气象数据主要包含平均风速、平均风向、风向标准差、平均温度、大气压、降雨量、大气稳定度等参数。
It would be virtually impossible to build a standard turbine to take advantage of the wind at 800 metres, but kites could easily get to these heights.
要想在800米高空竖立起标准的涡轮发电机利用风力发电,恐怕还只是天方夜谭,然而风筝却能轻易到达这个高度。
The force of the wind is measured on a standard scale of 0-12.
风力是按0-12级标准等级测量的。
Establishing a national renewable electricity standard will help to unify the fragmented U.S. grid system — an important step in the wider adoption of using more wind and solar for energy generation.
建立一个国家新兴能源发电统一标准将有助于统一美国零散的电网系统,这是广泛采用风能和太阳能发电重要的一步。
The company is also developing wind turbines that produce more energy and are quieter than standard turbines.
这个公司还在研发功率更大更安静的涡轮发动机。
Calculate energy production from various wind farm layouts on a monthly and yearly basis for a standard wind year, and for the non-standard measured wind.
以标准实测年或非标准测风按每月及每年对不同风电场布机计算发电量。
The Model 14 is supplied with a wind-shield as standard to protect the microphone capsule and has two selectable ranges to allow you to quickly gauge both environmental and industrial level noises.
该模型是配备有14个风标准,以保障麦克风胶囊盾,有两个可选范围,让您快速测量环境和工业水平的噪音。
In this paper, the establishment of the standard for the cables for wind power generation, design of the conductor construction and selection of the materials for insulation and sheath are presented.
文中介绍了风能发电用电缆标准的制定、导体结构的设计,以及绝缘和护套材料的选择,最后还介绍了几项特殊性能试验方法及要求。
The wind farm will include standard pad-mount transformers, underground collection systems and feeds into the new substation.
该风力厂将包括标准的垫式安装的变压器,传输到新变电站的地下采集系统。
It needs corresponding conversion with the standard fundamental wind pressure to get the actual fundamental wind pressure.
实际工程设计中的基本风压多数是由基本风压按一定规律换算得来的。
If only the wind would catch that standard and spread it out.
但愿风吹在军旗上把旗子展开就好了。
Results show that experimental values are basically in agreement with standard ones, performance of wind tunnel accord with the design demands experimental precision come up to "7210" indexes.
结果表明,试验值与标准值基本吻合,说明该风洞性能符合设计要求,试验度精达到“7210”指标。
This offshore standard provides principles, technical requirements and guidance for design, construction and inservice inspection of offshore wind turbine structures.
本海上标准提出了海上风机构造的原则、技术要求和设计、建造以及在役检查的指导。
Now he is in charge of establishing national standard of low temperature wind turbine.
目前正在主持制定了国家“低温型风力发电机组技术标准”。
Combining the merits of the traditional method and PIV method, it is proved that TJ-4 boundary layer wind tunnel comes up to the designed standard.
综合传统方法和PIV方法两种方法的优点,验证了TJ - 4边界层风洞的流场品质达到了设计要求。
The buffeting displacement standard deviation might be higher than the mean value, even for higher wind velocity.
即使高风速条件下,抖振位移标准差也有可能高于平均值;
The bases of the new standard and some problems on the calibration of high speed wind tunnels are discussed in this report.
本报告论述了新指标提出的依据,并就流场校测的一些问题作了简要讨论。
The Aero-Box Vari Frame reduces wind drag compared with a standard air-flow pattern, maximizing the power of the swing and the transfer of energy to the ball.
拍框上部可以减少挥拍空气阻力,拍框下部可以增加控球能力,让球拍攻防兼备。
The measured output and speed result shall be corrected to no-wind, no-current by the builder's standard method as per specifications. The speed at C.
测量的输出和速度结果应根据说明书要求修正至无风、无流状态。
The measured output and speed result shall be corrected to no-wind, no-current by the builder's standard method as per specifications. The speed at C.
测量的输出和速度结果应根据说明书要求修正至无风、无流状态。
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