氣干場 的英文怎麼說
中文拼音 [qìgānchǎng]
氣干場
英文
seasoning yard-
Second, the starting and stopping behaviors under disturbed condition are analyzed and calculated by using the dynamic concentrative parameter model, which gives some advice to better prescribe refrigeration system and set theoretic foundation for carrying out automatic control of refrigeration system. third, the normal running process is analyzed and calculated by means of rational matching theory, which gives some advice on how to better understand the parameter change under steady state and the affection of inlet - parameter on evaporator. fourth, the simulation software with dynamic characteristic is designed, which can be applied to calculate thernio - parameter of cryogen, air humidity and frost thickness under different initial and boundary conditions, and to carry out dynamic simulation under conditions of dryness, wetness and frostiness, at the same time, to achieve detection and simulation at any stage from starting to stopping
本文的主要內容如下： 1 ）對翅片管蒸發器結構特點進行分析，選取適當的微元控制體，就干、濕和霜工況下對每個微元分別進行傳熱傳質分析，基於經驗關系式確定霜的有關參數，對于霜工況下的霜生長建立模型，經適當假設，運用質量守恆、能量守恆和動量守恆方程建立適合動態模擬的蒸發器數學模型，為系統模擬奠定基礎； 2 ）對蒸發在大擾動下的開、停機過程，運用動態集中參數模型進行分析和計算，為更好地描述製冷系統運行的全過程奠定基礎，同時也為製冷系統實現自動控制提供一定的理論基礎； 3 ）對蒸發器正常運行過程，運用動態分佈參數和參數間定量耦合的觀點來分析和計算，為更好地了解穩態工況下各點參數的變化情況及各入口參數對蒸發器動態特性的影響即蒸發器性能對各參數變化的敏感性； 4 ）編寫翅片管蒸發器動態特性模擬計算程序，可以計算不同邊界條件和初始條件下的製冷劑熱力參數、空氣溫濕度和霜厚度分佈場，實現對翅片管蒸發器在干、濕和霜工況下的動態模擬。By comparing the dry plate pressures drop and distributions of velocities simulated on single valve with those of double valves, it was found that there was intense turbulence in the flow fields around fixed - valve, there were eddy areas between valve side orifices and tray wall, there were eddies above the valves too, these led to the complex behaviors of gas perforating valve, these had a great effect on the gas - liquid mass transfer process. at the same time, in order to prevent the disadvantageous effect of gas between one valve with another on the gas - liquid mass transfer, it was very effective to change the fields of gas perforating valve by folding the edges of valve
通過對數值模擬得出的單閥和雙閥塔板的干板壓降及流場速度分佈分析對比后發現，固定閥周圍流場存在較強的湍動，閥側孔與塔板壁面區域以及閥體的上方空間存在明顯的渦流區，使氣體穿閥后的行為變得復雜，並對氣液傳質過程產生重大影響；模擬結果表明，為防止和削弱固定閥間的對沖造成的「死區」對傳質帶來的不利影響，通過折邊來改變氣體的氣路是非常有效的，模擬值與實驗值基本得到吻合。Through studying it is shown that in chagan sag, the geothermal gradients in the center are higher than those around the sag margin and major factors influencing the characteristics of temperature field distribution are the property of geotectogenesis and the differences in tectonic portion, lithology and underground water behaviour ; there are three types of mudstone compaction, i. e. normal compaction, undercompacition and overcomepaction ; there are two pressure systems in sandstone reservoirs, i. e. normal pressure and negative pressure systems and the strata ' s being uplifted and denuded is the key factor leading to the formation of the negative pressure system in reservoir ; and the distinctive temperature - pressure field characteristics in the sag are possessed of important petroleum geological significance in hydrocarbon source maturity, hydrocarbon generation, widening on oil and gas exploration domain and selecting exploration targets, etc
研究表明，查干凹陷中心的地溫梯度高於凹陷邊緣，大地構造性質及所處構造部位、巖性與地下水活動的差異是影響凹陷地溫場分佈特徵的主要因素；泥巖壓實存在正常壓實、欠壓實和過壓實三種類型，砂巖儲層段壓力類型可分為正常和負壓兩個系統，地層抬升剝蝕是導致儲層負壓系統形成的主導因素；凹陷獨特的溫壓場特徵對烴源巖成熟、油氣生成、油氣勘探領域的擴大及勘探方向的選擇等具有重要的油氣地質意義。And the paper analyzes the physical reasons that the supersonic flow of fadw degrades the optical quality. and the structure of free - vortex jet of fadw is studied using the methods of shadowgraph and lsi, respectively
並利用陰影法和剪切干涉法對該窗口的射流流場結構進行了實驗觀察和測量，對其所涉及的氣動光學現象進行了相應的實驗測量和分析。According to finite element segmentation principle, by combining test with observation, the author has measured the air streamline and speed distribution of burning equipment in dally situation, which provides some guide for research of air field in hearth on cold and hot conditions. and the law is found of air speed distribution by measuring its speed and distribution of upper and lower deck on cold condition, thus it lays the foundation for analysis on hot condition. under four burning states, we measure the air speed in single, double - deck, and find out its corresponding distribution law
5 .根據有限元分割原理布置測點，採用降溫方法，用k五江9106等儀器分別測出單雙爐排燃燒方式4種不同工況下，該燃燒設備爐膛內coz 、 02 、 co氣體濃度，並找到了隨爐膛高度方向及深度方向變化規律;從燃燒原理分析評價了2種燃燒方式爐膛內coz 、 02 、 co氣體濃度場分佈特點及相應燃料層內乾燥、干餾、氧化、還原、灰渣層厚度，肯定了雙層爐排燃燒方式爐膛中c02 、 02 、 co氣體濃度場分佈合理性，從燃燒理論找出了最佳濃度場分佈狀態及燃料層內各反應層厚度。Three dimensional interaction flowfield over high - speed spinning projectile with lateral jets is numerically simulated in this dissertation firstly. complicated shocks wave patterns is analyzed. several factors concerned such as high - speed spinning, attack angle, base bleed and so on, are studied
本文首次完成了高速旋轉彈丸側噴三維干擾湍流流場的數值模擬，分析了彈丸側噴流場復雜的波系結構，研究了高速旋轉、攻角、底噴等因素對彈丸側噴流場的影響規律，深入分析了旋轉側噴彈丸的空氣動力學特性。The product is suitable to be used to transmit auto - controlled signal for chemical industry, power industry, gasengineering, petro - chemical industry and mines where explosive risks or the places requiring higher explosion - proof safety exist. it has excellent shielding and anti - disturbance performances
本產品適用於化工、電力、煤氣工程、石化、礦山等存在爆炸危險的場合及其它防爆安全要求較高的場合，傳輸自動控制信號電纜具有優良的屏蔽性和抗干擾性能。The gas feed automation system, which includes field instruments, gas feed controller, wireless remote supervising system, and so on, will realize following functions : gas flow measurement, gas pressure and temperature measurement, gas flow control, gas pressure regulation, intermittent gas lift, wireless remote monitoring, and etc. this paper will discuss the following content in detail : first part is introduction
該自控系統包括現場變送儀表、氣舉配氣控制器和無線遠程監控等，主要完成天然氣流量計量、氣體壓力溫度檢測、天然氣流量控制、管道干壓調節、間歇氣舉以及遠程監控等功能。本文將會重點介紹以下內容：首先是概述部分，簡要介紹了氣舉採油技術和氣舉配氣系統的地位和現存問題，並介紹了配氣自控系統的主要性能和優點。Chapter six introduces half - model test study of different parameters with ao effects utilizing the shack - hartman technology. chapter seven investigates the simulation technology for ao, mainly in 2 - d flow - field. this paper has a wide scope, ranging from theoretical foundation of ao to its engineering physics methods, from low temperature to high temperature that influence the index - of - refraction, from 2 - d to 3 - d ( density field ), from high speed to hyper - speed ( interceptor ' s speed ), from model test to numerical simulation ( optical phase measurement )
並進行了實驗驗證；第四章主要探討二維流場折射率的全息測量技術；第五章介紹了導引頭三維流場干涉測量的試驗方法和數據重構；第六章利用哈特曼傳感器技術對氣動光學效應各種參數進行了半模試驗測試研究；第七章是氣動光學的模擬技術，主要研究二維流場數值模擬技術。We have assumed revenues of 15 billion from the privatisation of the mtrc in the 2000 - 01 estimates. however, the actual amount of proceeds and the extent to which our estimated deficit for the year could be reduced will depend to a great extent on market sentiment on the day
雖然我們在預算本年度收入時，估計地鐵私有化計劃可帶來一百五十億元的進帳，但最後收入若干赤字能減多少，很大程度上仍要看當時的市場氣候。We have assumed revenues of $ 15 billion from the privatisation of the mtrc in the 2000 - 01 estimates. however, the actual amount of proceeds and the extent to which our estimated deficit for the year could be reduced will depend to a great extent on market sentiment on the day
雖然我們在預算本年度收入時，估計地鐵私有化計劃可帶來一百五十億元的進帳，但最後收入若干、赤字能減多少，很大程度上仍要看當時的市場氣候。With the steady growth of natural gas, the recent hot spot of world sources of energy and with the encouraging progress in such renewable sources of energy as solar energy and wind energy, the proportion of oil in the world ' s unrenewable sources of energy has indeed been lower than before ; nevertheless, upon comparing with natural gas, nuclear energy and other sources of energy, it has been found out that the dominance of oil in the world ' s unrenewable sources of energy will remain unshakable in the coming 20 years though after that period of time there may be intense competition between oil and natural gas for supremacy. although people have been repeatedly made a fool of by the unpredictable oil price and made one misjudgement about it after another, yet given the world general situation of oil supply and demand, the essential variable, with which the oil price will continue to vary, plus other factors, such as the oil price policy of some middle eastern oil producers which is tending more and more rational, it can be roughly concluded that the world oil price will be stable with a slight rise
再者，隨著天然氣? ?世界能源的新熱點的「蒸蒸日上」 ，在太陽能、風能等可再生能源方面取得的可喜進展，石油在世界一次能源構成中的比例的確已不如往昔，不過，一經與天然氣、核能等進行對比分析，就發現石油在世界一次能源構成中的「霸主」地位在今後20年內仍難撼動，此後有可能會出現天然氣與石油一決高低的局面；在難以捉摸的油價面前，人們曾一次次地受到它的捉弄，一次又一次在它面前「失算」 ，但基於世界石油供求大勢仍將是其變動的基準，再考慮到其他因素，諸如中東產中東石油與21世紀的中國石油女全內容摘要油國的漸趨理性的油價政策等的影響，大致可以得出世界油價穩中有升的結論，當然，由於世界石油市場的本性使然，加上新近出現的加劇市場動蕩的4大不穩定因素的干擾… …油價在未來一段時間內依然難改動蕩本色。Electrical relays - part 22 - 6 : electrical disturbance tests for measuring relays and protection equipment ; immunity to conducted disturbances induced by radio frequency fields
電氣繼電器.第22 - 6部分:測量繼電器和保護設備的電干擾試驗.抗射頻場引起的饋電線感應干擾The research takes the lead in combining the domestic apparel marketing theory and domestic climate environment. from the particular angle of view, the paper not only qualitatively but also quantificational analyzed the apparel sell data related with climate. furthermore, the paper also offered a great deal of valuable climate material for domestic apparel companies and researchers
本研究率先將服裝市場營銷理論與國內復雜多樣的氣候背景緊密相連，從氣候因素這一特定的視角，對目前國內服裝市場營銷理論進行探討和完善；在定性分析的基礎上，對服裝企業具體的銷售數據和當地、當時的具體天氣狀況進行定量的相關性分析，從而得到若干具有實際操作意義的結論；基於服務服裝營銷實務的考慮，本研究整理、羅列了大量豐富的與服裝營銷相關的氣候資料以供參考。In the transition from planned economy to market economy system, our country has taken a reforming way from top to bottom in which the government occupied the leading position. the government ' s excessive interference, " power - money deal ", imperfect market system and implementing the legal norm loosely, resulted in a large amount of " rent seeking " behaviors breeding and spreading. these hinder ed the process of marketization, degenerated the social ethos, consume valuable social resources
在我國從計劃向市場的體制轉軌過程中，國家採取的是政府主導的自上而下漸近式的改革方式，政府干預過深、 「權錢交易」 、市場制度不完善和法律規范執行不力，導致尋租行為大量的滋生和蔓延，阻礙了市場化改革進程，惡化了社會風氣，消耗了寶貴的社會資源。The principle of how to supply energy for system has also been studied. secondly, the orbiting satellites are affected by several perturbations. we put the main emphasis on the influence of the perturbations of the atmosphere drag and the earth ’ s eccentricity on the six orbital factors and the simulation ’ s accuracy
其次，衛星在軌運行時將受到各種干擾力的影響，因此在研究精確地磁場模型電動力纜繩離軌系統的動力學特性的基礎上，著重研究了大氣阻力攝動和地球非球形攝動對衛星離軌過程中各軌道參數的影響。The american house price falls, expends postpones with august data display non - agriculture employment rate to fall, above canada on friday north rock which occurs in england ( north stone bank ) the run on a bank disturbance, all will let in the market fill the air to the future economical trend and the stock market not optimistic atmosphere
美國房價在英國的星期五北部巖石下跌，消費延期以威嚴的數據顯示非農業就業率在加拿大之上下落， （北部石銀行）在銀行干擾發生奔跑，全部將進入市場積土空氣對未來經濟趨向和股市不樂觀大氣。Polishly packed, and also they have the traditioal flavor characteristics, enjoy very favorable market comments. our products win more than ten certificates including the national and provincial awards. the trademark of " qianjiang brand " was ranked famous brand name of zhejiang province in 1999. xiaoshan dried radish of " qianjiang brand " was appraised as name brand of zhejiang in 2001, and also it obtained national green foodstuff authentication in 2004
生產的「錢江牌」系列產品香氣濃郁，鹹淡適口，包裝精良，具有傳統風味特色，廣受市場青睞，產品先後榮獲十余項國家級、省級獎項， 「錢江牌」商標於99年榮獲浙江省著名商標， 「錢江牌」蕭山蘿卜干2001年被評為浙江省名牌產品， 2004年獲得國家綠色食品認證。In consideration of the special mission characteristics and technical requirement of high altitude long endurance unmanned aerial vehicle, an authentic real - time and space - time windfield integrated model is accomplished to take atmosphere environment influences into account. at the same time, we should analyze the dynamics the uav encounters dispersedly, so the " finite scale " aircraft concept is quoted
根據長航時無人機的特殊飛行任務特點和技術要求，在飛行試驗階段，有必要綜合考慮飛行環境中各種大氣干擾因素的影響，為無人機設計與模擬提供一個真實、適時的風場時空分佈模型。Based on the scattered light measurement, a new kind of on - line turbidity meter is developed and the air bubble disturbance is eliminated by the intermittent method
摘要應用散射光在線測量濁度的原理，基於間歇法測量方式，解決了現場濁度測量過程中氣泡干擾的問題。分享友人