側風情況 的英文怎麼說
中文拼音 [zhāifēngqíngkuàng]
側風情況
英文
crosswind condition-
To the large - scale atmosphere, we separate the terms of the horizontal vorticity converting into the vertical vorticity, which considered as the baroclinic terms, from the terms that not including horizontal vorticity by the rules of the p coordinate transforming to the z coordinate in the traditional vorticity equation, and carry out the scale analysis, and then conclude that the baroclinic terms are able to reach the same magnitude grade as the partial derivative of the vertical vorticity to time when it takes place the large scale precipitation in the summer monsoon period in china. by analyzing the game reanalysis data from april to august in 1998 in the region of chinese continent, we found that the baroclinic terms is important to the large - scale cyclone developing above the 600hpa, and the magnitude changing of the baroclinic terms is nearly in - phase as the monsoon movement, so which imply exactly that the magnitude changing of the baroclinic terms is the one of the natural characters of the summer monsoon evolution and equivalent to the movement rule of the subtropical high of the western pacific
在p坐標垂直渦度方程中，利用p坐標向z坐標轉換的公式將水平渦度向垂直渦度轉化的所有項分離出來，這些項具有明顯的斜壓特徵，對其進行尺度分析后，得出在可以忽略潛熱釋放對渦度影響的對流層中、高層，此轉化項是大尺度斜壓渦度發展的重要項。通過對1998年48月的game再分析資料進行實際計算也發現，轉化項在東亞夏季風上升支的600hpa及以上層次對垂直渦度的局地變化貢獻很大，不能忽略。同時發現水平渦度向垂直渦度的轉化在南海季風爆發時和江淮梅雨入梅及發展過程中均有指示性意義，在南海季風爆發以後，在中國東南部地區，轉化項的大小與夏季風的活躍和中斷等活動有著幾乎一致的變化規律，這從側面也指出了，此轉化項的變化是夏季風演變所具有的本質特徵，並且它反映出了西太平洋副高在中國大陸的活動情況。For shelters, the results show : 1 ) to reduce the raining drops entering into the inlet and to decrease the influence of the vortex, the declining angle of 45 is recommended for the shelters ; 2 ) it is better to choose those shelters which are longer 100 mm ~ 200 mm than the height of the inlets, as they may protect the room from rain
對于單側百葉風口的擋雨板，計算表明: 1 ）為了防止雨水隨空氣流入自然進風口，並且使風口盡量少受渦流區的影響，建議選用傾斜角度為45 「的擋雨板; 2 ）建議選用長度比風口高度長100mm - - 200 「的擋雨板，可以較好的避免擋雨板過短將雨水帶入室內和過長影響風口進風的情況。Numerical calculations are performed by the standard k - model and dynamic mesh capability on vehicles being in crosswinds, running in tunnel, passing by and overtaking each other. their aerodynamic characteristics are analyzed and some different turbulence properties are obtained
本文對fluent進行二次開發，採用動網格技術及標準k -兩方程湍流模型對類車體在側風情況、穿越隧道及超車、交會過程進行三維非定常數值模擬，獲得了規律性的認識。Chapter five, from the viewpoint of architectural culture, conducts researches into the influences of the protocol system, the phenomenon of overstepping one ' s authority, the institution on government post and local architectural style on the architectural style of yashu building. consequently, the development of wooden architecture in china is to a certain extent reflected from one aspect
第五章，以建築文化作為出發點，研究了禮制制度、僭越現象、職官制度以及地方建築風格對衙署建築的影響，進而從一個側面折射出我國木構建築體系發展變西安建築科技大學碩士論文一化的一些情況。In addition to routine meteorological services to civil aviation, the hong kong observatory, in co - operation with the civil aviation department and other concerned parties, develops a windshear and crosswind warning system to detect the occurrence of wind shear and crosswind conditions along the runway and the two approaches to the hong kong international airport
除了為民航界提供例行之氣象服務外，天文臺民航處及其他有關機構合作，發展了一套風切變及側風警報系統，用來監察著香港國際機場跑道兩端入口及其附近可能出現的風切變及側風情況。這套網路包括9個裝設于地面的風速表及一個氣流剖析儀。On the basis of this, establish one ideal driver feedback models, which are used to investigate both conventional front wheel ( fws ) and four - wheel steering ( 4ws ) automobile during side - wind disturbance
在此基礎上，建立了一理想的駕駛員反饋模型。分析了使用前輪轉向、開環四輪轉向和閉環四輪轉向情況下汽車在側風下的運動。But many problem remain should be solved in these aspects, such as research on lateral resistant system, the cladding material and steel frame connections, etc. to the lateral resistant system, one of the imperative problems in the steel residential building, we expect to research a new earthquake resistance element with great stiffness in the usual day ( for the needing of safety and comfort in the place where is windy and earthquake occurred frequently ) ; low stiffness in strong motion earthquake ( for the flexibility of residential building in the strong motion earthquake ) and absorbing seismic energy
從技術角度講，如何使鋼結構適應住宅建築的特點，滿足住宅產業化發展的需要，還有許多問題有待進一步研究，如抗側力體系、維護體系及其樑柱的節點問題等等。針對鋼結構住宅中急需解決的抗側力體系問題，本文研究了一種正常使用情況下剛度大（滿足建築物在風載及常遇地震下人們舒適性和安全感的要求） ，強震時剛度低（保證強震時建築具有柔性的特點） ，而且可吸收地震能量的新型抗震單元。In this example, we have calculated the quantitative value of each risk, which is based on the objective economic data aviable. by comparision, we get better to know the importance of each risk in the risk management. then we give all kinds of operative risk advoiding tactics which can be applied to the practice. these tactics are so specific and purpeseful that they can take advantage of the limited resource of a real estate investment company
通過比較其數值大小對風險進行排位，並在此基礎上分別提出了在實際應用中可操作的風西北工業大學mba論文險規避策略，以利於在項目實施過程中既有所側重地對各類風險加以防範，同時又可針對具體情況分別選擇適當的規避方法，以保證有限資源被充分地利用This paper analysises the operating principle and system of house mortgage loan securities first, especially research its ris income and fixed model of price, in price fixed model, it is divided into two types : normal payment and prepayment model. based this foundation, put forward theory and practice meaning for securities, then on the light of present national situation, expound the basic conditions and existing hinders on creating deepen house mortgage loan securities market in our state. at the end, raise the operating plan to carry out securities and design the basic frame
本文首先對住房抵押貸款證券化的運行原理與機制進行了分析，尤其是側重於對其風險、收益以及證券的定價模式方面的研究，在債券定價模式中，分正常還款與提前還款情況進行討論，在此基礎上，提出了在我國創建住房抵押貸款證券市場的理論與實踐意義，並根據目前國內住房金融一級、二級市場現狀，闡述了我國創立和深化住房抵押貸款證券市場的基本條件與存在的障礙，最後結合國情，提出了我國推行住房抵押貸款證券化的操作方案，設計了基本框架。分享友人