mechanical device attached to an elevated structure; rotates freely to show the direction of the wind

as china「s three major cities, and their development of the property market may have the significance of wind vane .

作为中国的三大城市，其发展的房地产市场可能有重要意义的风向标。

shanghai property market to a certain extent, the country」s wind vane .

上海房地产市场在一定程度上，该国的风向标。

as the annual wind vane of china「s internet market, china internet conference is the industry」s long-awaited discovery of new hot trends in search for new exchange platform.

作为一年一度中国互联网市场的风向标，中国互联网大会也是业界期待已久，发现新热点、寻求新趋势的交流平台。

requires separate propeller (or cups) and wind vane detectors.

需要单独的螺旋桨（或风杯）检测器；

it comprises collector and wind vane they can rotate around the rotating axis.

其含绕轴转动的收集器和风向标。

the concept of a university as a university of wind vane has constantly been the meeting point for the traditional inheritance and time innovation.

作为大学风向标的大学理念，始终处于传统继承与时代创新的交汇点。

the wind vane shall be set at distinct positions in the plant area so as to facilitate safe evacuation of the personnel in case of any leakage of toxic gas es.

在厂区显着位置设置风向标，万一发生有毒气体泄漏时，便于人员安全撤离。

they have theory summarize, some release of mood mostly social morals wind vane that culture changed , a lot of people of them move towards the extreme, become and degenerate a generation.

他们没有理论总结，大多是一些情绪的释放，是社会道德文化转变的风向标，他们中的许多人走向极端，成为堕落一代。

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。

this paper discusses the model of wind vane in wtg, and a wind direction sensor is designed according to the case whether there is turbulence when the rotor of wtg rotates.

对风力发电机风向标的模型和风向传感器、调向控制系统的设计进行了讨论。

unique wind vane guide the structure of the wall to avoid hot smoke pollution.

独特的翼片导风结构，避免墻体热熏污染。

the wind measurement system 10 includes an anemometer and a wind vane , which monitors real-time wind situations and sends the signal to the wind turbine control system.

风丈量系统10包含风速仪和风向标，监测即时风况，并将信号传给风机节制系统。