wind belt 中文意思是什麼
wind belt
解釋
防風林帶-
Ng its running. it takes multiple strands of steel wire ropes or terylene ropes to wind spirally in the width of the belt and, the tracks where these ropes go are defin
它採用多股鋼絲繩或滌綸線繩沿膠帶寬度螺旋形地繞布，其位置定為同步帶的節線。 -
Under these circumstances, reconnection takes place along a wide equatorial belt, opening up nearly the entire outer boundary of the magnetosphere to the solar wind
在這種情況下，磁力線重連會在赤道面上寬廣的帶狀區域內發生，幾乎把整個磁層外圍邊界都打開，放太陽風進來。 -
By using ncep / ncar reanalysis data of height and wind, the inter - monthly lpac map, the climate lapc map, inter - annual anomaly map and mean variance map of monthly wind field of 850 and 500hpa and monthly height field of 850, 500, 150, 30hpa are calculated in a globe - belt area, which situates between 30 s and 75 n, from december 1957 to december 1997, according them we analysis the rule of the season transfer and anomaly of nh mean circulation. the results show that the climate map of lapc can describe the seasonal transfer process of large scale circulation better. the advance process of summer circulation establish is form south to north at the middle and lower level of the troposphere, that is reflected primly in the inter - monthly wind and pressure map of lapc ; at lower lever of stratosphere, the establish process is simulate to that of troposphere, and reflect of process of that the south asia high toward plateau ; at middle stratosphere the summer circulation establish begins at middle and high latitude initially, and then transmits to low latitude gradually, while the seasonal variability in mid - stratosphere is stronger than it in troposphere and low - stratosphere
利用ncep ncar再分析高度場和風場資料，計算了30 s 75 n球帶區域1957年12月至1997年12月逐月850 、 500hpa風場及850 、 500 、 150 、 30hpa高度場月際局地型相似系數圖、多年平均圖（即氣候lpac圖） 、年際異常圖及均方差圖，在此基礎上，分析了北半球平均環流季節轉換及其異常的規律。分析表明，氣候局地型相似系數圖較好地給出了大尺度環流季節轉換發生的過程：在對流層中、下部，風、壓場月際局地型相似系數圖清楚地反映了夏季型環流建立由南向北的推進過程；低平流層夏季型環流的建立與對流層接近，其中，南亞高壓上高原過程有明顯反映：中平流層，夏季型環流的建立明顯表現為從中、高緯度開始，逐步向低緯傳播的特徵，且變化較對流層和低平流層明顯。 -
Designing research on ecological planning of farmland shelter belt in wind and desert area
風沙區農田防護林帶生態規劃設計研究 -
The static and dynamical parameterized finite element model of the whole frame of the pipe belt conveyor and the fluid dynamic parameterized finite element model of the structural section are established by the software ansys of the finite element analysis. and then the static wind load of the whole frame of the pipe belt conveyor is calculated through the average wind pressure theory and computer simulation technology
利用有限元分析軟體ansys建立圓管帶式輸送機整體機架結構的靜、動力參數化有限元模型及結構斷面的流體動力學參數化有限元模型，並通過平均風壓理論及計算機模擬技術計算出作用於機架結構的靜風荷載。 -
At present there are no complete design methods and the research of the wind resistance analysis is seldom seen in terms of the whole frame of the pipe belt conveyor in china because of the individual characteristics of its structure. the pipe belt conveyor studied in this paper is used in coastal areas. therefore, the adaptable research for the wind load of the environment is of certain significance for the whole frame of the pipe belt conveyor
由於圓管帶式輸送機自身構造上的特殊性，目前在國內還沒有完整的設計計算方法，且將抗風分析應用於圓管帶式輸送機的整體機架結構的研究尚少見到，考慮到本文所研究的圓管帶式輸送機工作地處沿海地區，因此對圓管帶式輸送機整體機架進行環境風載荷適應性研究具有一定意義。 -
When there is wind blowing, claw the wind belt the shown in the picture below
有風時，將傘四周的防風帶鉤在（下圖）所示部位 -
This paper selects the pulsating wind power density spectrum of davenport and simulates the wind speed time series and the wind load time by matlab. considering the vertical and horizontal correlation of the pulsating wind, the study make use of the time domain analysis of buffeting to carry out the transient dynamic analysis of the whole frame structure which is loaded by the random pulsating wind load. finally, in terms of the whole frame of the pipe belt conveyor, the evaluation for
選取davenport脈動風功率譜，利用matlab模擬脈動風的風速時程曲線和風荷載時程曲線，並考慮脈動風的空間豎向和側向相關性，利用抖振時域法對整體機架結構進行隨機脈動風壓作用下的瞬態動力學分析，最後再對圓管帶式輸送機整體機架結構對環境風荷載的適應性做出評價。 -
The analysis of static conditions is carried out for the whole frame of the pipe belt conveyor which is loaded by the deadweight, the working load and static wind load in order to see the adaptability of the whole frame of the belt pipe conveyor for the steady wind condition
對在自重、工作負荷和穩態風場風壓共同作用下整體機架結構進行靜力工況分析，考查整體機架結構對穩態風場環境的適應性。
分享友人