The invention provides a wind speed, wind pressure and wind volume measuring pipe which comprises a full-pressure cavity (1) and a static pressure cavity (2). The wind speed, wind pressure and wind volume measuring pipe is characterized in that one end of the full-pressure cavity (1) is ...
speed〔过速〕untwist〔解缆〕error 〔故障〕sensor 〔传感器〕grid spikes〔电网〕 phase sequence 〔相序〕vibration 〔振动〕emergency〔紧急〕 relay 〔继电器〕 automatic 〔自动〕 motor 〔电机〕 feedback 〔反应〕 remote 〔远控〕 parameter〔参数〕 thyristor〔可控硅〕service〔月艮务〕pressure 〔压力〕input...
Wind SpeedCurrent Conditions Boston, MA °F°C Mostly Cloudy71° 71° Feels Like WSW 10mph Wind 66% Humidity 10mi Visibility 29.68in Pressure 59° Dew Point More Weather NEXT Weather Next Weather: WBZ mid-morning forecast for May 30, 2025 2H ago 03:12 Our Newsletter ...
第一个wind speed是指Gustav的风速，用复数会让人感到奇怪吧。第二个wind speeds是top wind speeds，指风暴多次达到最高风速，所以用复数可以理解。用winds直接表示风速，这只是在前面多次提到Gustav的风速的情况下才可以。英语中为了避免过于频繁地使用同一个单词而造成的“审美疲劳”，在下文中有时会变...
Being dependent on the analysis and comparison results, the basic wind pressure of each city with different return periods is calculated by the Bernoulli formula, and a method to calculate the basic wind pressure based on short-term wind speed data is proposed. 2. Wind Speed Statistics and ...
Blowing wind exerts pressure on the objects that are in its way. The amount of pressure exerted by wind on an object depends on the wind's speed and density, and the object's shape. If you know these three variables, you can easily convert wind speed to
Did you know that wind direction is determined by a pressure difference? Without going into detail, this is an interesting point. Finally, it should be noted that wind speed increases with altitude, which is why the wind is often stronger on a mountain (besides the fact that the surroundings...
Wind pressure/suction, P, measured in kilonewtons per square meter, is a function of the wind speed, V, in kilometers per hour, and a shape coefficient, C, which is of the order of 0.8–1.0 on the windward side and 0.6–0.8 on the leeward side. The pressure/suction is given by ...
The rain passes through enclosure construction and its surface layer due to wind pressure, through joints of the elements and cracks caused by improper transportation as well as by an inaccurate assembling.V.KaunasPaukštysKaunasV.KaunasStankevičius...
Tornado - Wind Speed, Vortex, Destruction: Fully developed tornadoes contain distinct regions of airflow. As is shown in the figure, the central axis of circulation is within the core region, a roughly cylindrical area of lower atmospheric pressure that