風速管 的英文怎麼說
中文拼音 [fēngsùguǎn]
風速管
英文
pitot static tube- 風 : Ⅰ名詞1 (空氣流動) wind 2 (風氣; 風俗) practice; atmosphere; custom 3 (景象) scene; view 4 ...
- 速 : Ⅰ形容詞(迅速; 快) fast; rapid; quick; speedy Ⅱ名詞1 (速度) speed; velocity 2 (姓氏) a surna...
- 管 : Ⅰ名詞1 (管子) pipe; tube 2 (吹奏的樂器) wind musical instrument 3 (形狀似管的電器件) valve;...
- 風速 : [氣象學] wind [air] speed; wind [air] velocity
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The sensible heat factors are found to increase with both reynolds number and inlet temperature of cold water
濕盤管的熱傳量隨著入口風速與鰭片數目的增加而增加,顯熱比及除濕率亦隨著風速增加而增大。But when the wind - speed becomes above 1m / s hereafter, wind - speed increase for the cpu thermal siphon of transmit heat the ability ' s gain result the deceleration. so it is considered perfect when the wind - speed is 1m / s. through this experimentation we found that when the cpu thermal syphon cooling machine used acetone as working fluid, wind - speed 1m / s, cpu chip caloricty 60w, its volumetric heat release rate came to 1. 3 104w / ( m3k )
通過本次實驗測出所使用的cpu重力熱管散熱器在使用丙酮為工質,風速1m / s , cpu晶元發熱量為60w時,其體積散熱率達到1 . 3 104w / ( m3k ) ,能保證晶元溫度與環境溫度之差小於40 ,能很好的適應pentium -計算機長期運行的要求。Coface china is a wholly owned company established in shanghai in 2001. since its establishment, coface china has been offering chinese companies with a wide - range of credit management services locally
科法斯中國於2001年在上海成立,致力為國內企業提供全面信用管理及風險管理服務,現配合公司明年之迅速發展,誠聘精英加盟。Hot air cnters into stirring and crushing and drying chamber from the bottom of drier with suitable atomizing speed. it exerts strong shearing, blowing, floating and rotating effect to raw material. therefore raw material is granulated through centrifuge, shearing, impacting and friction effect
熱空氣由入口管以適宜的進風速度從乾燥機底部旋轉進入攪拌粉碎乾燥室,對物料產生強烈的剪切、吹浮、旋轉作用。First, they instigated automatic retrieval of such information as aircraft position, wind direction and speed directly from the on - board flight management system. the next problem was trickier : how to synchronize fms with another on - board system the flight deck recorder fdr or black box which recorded essential air navigation data
他們建議從機艙內的「飛行管理系統」自動檢索飛機位置風向和風速,但隨之而來的問題卻相當棘手:怎樣使這個系統和錄取重要導航數據的「飛行記錄儀」兩個系統時間同步呢?With experiments and theoretical analyzing, we find when the heat discharge is smaller than the entrainment limited, what influences the ability of heat - transmitting of work quality is the quantity of injection and dry limit fluid inventory, the optimum quantity of injection of the three working fluid is 8 ~ 14g ; and the delivering factor that transmission coefficient is determined by capillary limit, not the heat transmission ability of the thermal syphon. therefore, among the three working fluid, acetone is the best. low wind - speed has the obvious function in heat transmission of the thermal syphon
本文通過實驗研究和理論分析,認為在熱流量小於攜帶極限時,影響工質傳熱能力的是cpu重力熱管的充液量和其乾涸極限,此次所實驗的三種工質,最佳充液量應當在8g ~ 14g ;傳輸因素主要決定普通熱管的毛細極限,而不是重力熱管傳熱能力的決定因素;三種工質中的最佳工質是丙酮;小風速時風速的變化對cpu重力熱管的傳熱有明顯的作用,但在風速大於1m / s以後,風速增加對于cpu重力熱管的傳熱能力的增加效果減緩。In the region north of brazil, although both wind speed and air - sea humidity difference have dramatic variations, the variation of latent heat flux is just ordinary in magnitude. the reason is that the variations of wind speed and air - sea humidity difference are out of phase with each other so that they decrease each other greatly
在巴西以北的暖水區,盡管海氣濕度差的變化和風速的變化都較大,但二者在區域內總是反相,彼此削弱了對潛熱通量變化的貢獻,所以該區潛熱通量的變化振幅較小,最終由風速的變化主導潛熱通量的變化。The optimum inclination angle is between 15 ~ 20, the length of thermosyphon will not change the phase - change heat transfer coefficient of the evaporation section and the condensation, which will enlarge heat transfer area of thermosyphon and increase the heat exchange capacity. the head - on speed of wind only stranger the heat transfer of the evaporation section and the condensation section. the experiment shows that the mathematic model closely fits to the thermosyphon, moreover, the one key to resolve the thermosyphon effect lies in decreasing the thermoresistance of evaporating section and condensation section. this study can provide directions and experience in the future research
傾斜角越大,熱虹吸管總熱阻越大,最佳傾角在15 20之間;充液率過多或過少都會對傳熱性能產生不利影響,對于本實驗採用的1 . 75m 、 2m 、 2 . 5m 、 3m熱虹吸管,最佳充液率在20 % 35 %之間;管長對傳熱也有影響,管長不改變熱虹吸管蒸發段和冷凝段的換熱系數,只增加了熱虹吸管的換熱面積,增大換熱量;迎面風速的大小,起到強化熱虹吸管蒸發段和冷凝段換熱的目的。This explains the higher risks of investment here. i therefore proposed a motion in the legislative council on 3 may calling for the creation of a mechanism for managing the risk of investment in capital raising just mentioned. this capital - raising process in fact puts a heavy burden on professional intermediaries
由見及此,我已於五月三日在立法會提出動議,呼籲有關部門根據香港的實際情況,從速建立對這類融資活動的風險管理機制,因為在這個過程中,專業中介人士實際上擔負著極為沉重的責任。In the present paper, based on the general analysis of status in agricultural industrialization in taizhou, author suggested that the practices of agricultural industrialization locally has been well developed, which may be proved by the following facts : ( 1 ) the leading industry of agriculture has been gradually formed and enlarged, and meanwhile the production of dominant products with the remarkable characteristic of the local zone has become into the larger scale ; ( 2 ) the scale and number of the leading industries and markets for agricultural products are greatly enlarged, with a significantly increased capacity in demonstrating and stimulating others ; ( 3 ) the organization of the special industry in rural areas is consistently developing and name brand projects of high - quality agricultural products has showed the effective results ; and ( 4 ) the governments of all - levels pay more attention to the agricultural industrialization, which provides a nice environment for healthful development of agricultural industrialization. the proposes for promoting 8 major leading industries, including fruits, aquatic products, animals, flowers, melons, tea, food and forestry products are made for development of local agricultural industrialization in the paper, and the main strategies for enhancing agricultural industrialization is also discussed
本文結合臺州實際,提出了臺州農業產業化經營中,果品類、水產類、畜禽類、花卉類、瓜菜類、茶葉類、糧食類和林產品等八大主導產業的開發建議,並探討了加速推進農業產業化進程的主要對策:深入研究農業產業化經營的相關理浙江大學農業推廣碩士學位論文論,充分認識實施農業產業化經營在推進農業、農村現代化建設中的地位和作用;全面實施龍頭帶動戰略;加快農村專業合作經濟組織建設,努力提高農民的組織化程度;加強農業基礎設施建設,加速推進農業綜合開發;加快農業科技進步,建立適應農業產業化要求的農業科技運行機制;加速推進農業信息化:加強農業標準體系和農產品質量安全檢測檢驗體系建設;加強農業產業化經營的風險管理。Standard test method for average velocity in a duct using a thermal anemometer
熱風風速計測量導管中平均速率的標準試驗方法The evaporation section and the condensation section of the heat pipes can ben changed as the temperature of the outdoor air varies. so the heat pipe can be operated through the whole year. after analyzing the characteristics of energy recovery in air - conditioning system, associating heat feature of air - conditioning system with running environment
分析了空調系統排風能量回收的特點后,作者結合空調系統運行環境,建立了該傳熱裝置的數學模型,結果表明:熱虹吸管的傾斜角、充液率、管長和迎面風速對熱虹吸管的傳熱都有重要影響。The paper introduces acquired air rate of flow in admission pipes and fluidity in cylinder on single cylinder or multi cylinder engines with hot - wire anemometer, and demarcation and adjustment method of measure values are provided
摘要本文介紹了利用熱線風速儀測量單缸與多缸內燃機進氣管內流速、氣缸內氣體流動以及標定與修正的方法。Abstract : in the internal circulating fluidized bed, there exist the moving zone, fluidizing zone and heat transferring zone with different fluidized air velocities. the convection heat transfer coefficient of immersed tube in the heat transferring zone is impacted by the velocity of the moving zone nearby and its data and change trend are obviously different with those of the common bubbling bed. the maximum heat transfer coefficient is evidently higher than that of the bubbling bed. as the bed materials have not been fluidized in the heat transfer zone, the coefficient has increased highly. the curve of that changes gently, feasilble to control the combustion intensity in the fluidizing zone
文摘:垃圾焚燒系統中,內旋流流化床存在不同布風速度的移動區、流動區和換熱區,處于換熱區的埋管的對流換熱系數受附近流動區氣流參數的影響,其變化趨勢及數值大小與普通鼓泡型流化床之間有明顯不同:最大的對流換熱系數明顯高於鼓泡床;換熱區尚未流化時,對流換熱系數已經大幅提高;整條換熱曲線的變化比較平緩,易於流化床濃相床內換熱。Fortunately, finance industry made full use of this chance to strengthen risk management research and made great progress ; unfortunately, non - financial enterprise did n ' t wake up to the importance of risk management, non - financial enterprise risk management was far behind of that in finance industry, and this is more prominent in china
幸運的是,金融業以此為契機,風險管理得到迅速發展,不幸的是,非金融企業還遠未意識到風險管理的重要性。非金融企業風險管理遠遠落後于金融業的風險管理,這在國內尤其突出。Through the pneumatic experiment of resemble model, it was discovered the fact that the flow speed was 1. 34 times faster than the natural wind speed at 565mm to the entrance section ( 37. 8 % of the length of diffuser in axial spacing ), and flux energy increased to 2. 41 times of the same area
在相似模型的氣動特性實驗中,發現了在距相似模型入口565mm處(擴散管軸向長度的37 . 8 %處) ,氣流流速是前方相同面積來流風速的1 . 34倍,氣流動能增至前方相同面積來流風能的2 . 41倍。Traffic management measures under different wind speed
在不同風速下的交通管理措施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 idea is that the microburst or windshear alerts passed by the air traffic controllers to the pilots should include the location i. e. runway or 1, 2 or 3 nautical miles from runway threshold of the first encounter of the microburst or windshear event i. e. first encounter and the maximum value of the computed wind speed difference i. e. maximum intensity
這準則的構思是,所有經航空交通管制員傳遞給飛機師們的微下擊暴流預警或風切變預警,均包含首次相遇微下擊暴流或風切變事件的位置即跑道或離跑道入口兩端1海里2海里或3海里的地方以及計算風速差別的最大數值即最大強度。The idea is that the microburst or windshear alerts passed by the air traffic controllers to the pilots should include the location ( i. e. runway or 1, 2 or 3 nautical miles ( nm ) from runway threshold ) of the first encounter of the microburst or windshear event ( i. e. first encounter ) and the maximum value of the computed wind speed difference ( i. e. maximum intensity )
這準則的構思是,所有經航空交通管制員傳遞給飛機師們的微下擊暴流預警或風切變預警,均包含首次相遇微下擊暴流或風切變事件的位置即跑道或離跑道入口兩端1海里、 2海里或3海里的地方以及計算風速差別的最大數值即最大強度。分享友人