影與霧 的英文怎麼說
中文拼音 [yǐngyǔwù]
影與霧
英文
shadows and fogs-
First, a simple discussion for the mechanism about electrostatic atomization of the liquids has been given ; then the paper theoretically analyzed waving course, liquid drop producing course, and the liquid drop diffusing course in electrostatics atomization process., gave an analysis about the methods about carrying charges to the liquid drop, and analyzed that liquid with high electrical conductivity can be carried charges and atomized by electric field, while the isolated liquid with low electrical conductivity can be charged fully with the soakage electrode and inducing charge methods. at last the paper designed and configured the experimental equipment, conducted the atomization experiment to the three liquid medium - kerosene, emulsifier and alcohol under the same environment, handled the experimental results, then summarized the relationship between liquid electrostatic atomization effect and liquid surface tension, electronic conductivity and viscosity, along with the influence of voltage to electrostatic atomization and so on, found out the liquid atomization rule in high voltage electrostatic field
首先,對液體介質的靜電霧化機理作了初步的探討,理論上分析了液體霧化過程中射流區、波紋區、霧滴區和霧滴擴散區;然後對液體荷電方法進行了研究分析,對于高電導率的液體,場致荷電和接觸荷電可以使其霧化,而對于電導率較低的絕緣液體,需用浸潤電極荷電和感應荷電方法使其充分帶電;最後,根據前面的研究分析,設計和組裝試驗裝置,在同一環境下對煤油、乳化劑、酒精三種不同液體介質進行高壓靜電霧化試驗,並對試驗結果進行分析處理,總結出液體靜電霧化與液體表面張力、電導率和粘度的關系及電壓對液體靜電霧化的影響等,得出高壓靜電場中液體霧化的一般規律。They attacked different ecosystems in different ways on different timescales, ranging from days for reentering ejecta to months for dust in the stratosphere to years for sulfuric acid aerosols
它們以不同的方式與時間尺度影響不同的生態系,例如,噴出的碎片只要數天就會降回地表,平流層的煙塵要花數個月,硫酸雨霧則要數年。Ultrasonic has being attracted much attention gradually in fuel atomization because of some specialities of cavitation and infection on liquid flow. in the course of atomization of pitchy oil, especially, does it show greatly its advantage, but its material atomizational mechanism need research ulteriorly. the primary content of this thesis is about adding cantilever reed to effervescent atomizer so as to combine ultrasonic and effervescent. this thesis has discussed ultrasonic some mechanism, ultrasonic dynamical procreator, effervescent and liquid mucosity infection on atomization, at the some time we make some experiments and discuss atomization rule following some machinery parameter and run parameter so as to find some rule about ultrasonic atomization and to rich the research of ultrasonic atomization mechanism. all that will be beneficial to the design about ultrasonic atomization atomizer
超聲波由於其空化機理及對液體的流變性影響等特性,在燃油霧化燃燒中逐步引起人們的重視,尤其在重渣油等高粘度液體的霧化過程中逐步顯示出其優越性,但其具體的霧化機理還需要做進一步的研究在氣泡霧化噴嘴基礎加入懸臂式簧片哨,將超聲波與氣泡霧化相結合是本文討論的主要內容本文從研究超聲波的一些機理入手,討論了超聲動力發生器氣泡霧化以及液體粘度對霧化質量的影響,並通過具體的實驗,根據實驗數據來討論霧化質量隨各種結構參數運行參數的變化規律,以便找到超聲霧化的一些規律,豐富對超聲霧化機理的研究,對超聲霧化噴嘴的設計具有一定的指導意義。According to the experimental data of droplet size 、 particle spectrum range 、 droplet cone shape 、 flow rate 、 cover area and cover area rate which obtained through changing the pressure of power sprayer and the nozzle diameter in greenhouse , this paper made comparative analysis on atomizing performance in same pressure and different nozzle type between same nozzle type and different pressure. the conclusion is that : the ejection rate and the droplet cone shape change with the variation of pressure and nozzle diameter , average particle diameter decreases obviously and particle quantity increases obviously with the increase of pressure and decrease of nozzle diameter. these results will lay experimental foundation for precise spraying 、 low pollution and highly effective operation
本文根據溫室內動力噴霧機壓力與噴嘴孔徑的變化影響霧滴大小、粒譜范圍、霧錐形狀、流量、覆蓋面積及覆蓋面積率的試驗數據,對相同壓力下不同噴嘴型號和相同噴嘴型號時壓力不同時的微粒化性能進行對比分析和研究,得到如下結論噴出量與霧錐形狀隨著壓力和噴嘴孔徑大小變化而變化;平均粒徑隨著壓力的增加和噴嘴孔徑的減小而明顯減小;粒數隨著壓力的增加和噴嘴孔徑的減小而明顯增多,為精噴量、低污染、高防效的防除作業奠定了實驗基礎。Then, the equivalent rcs of rain and fog are discussed, which of rain is discussed at different polarization state of radio wave, which of fog calculated using equivalent complex refraction constant is compared with that using complex refraction constant of water. after that, the effects on radar deriving from rain or fog are discussed qualitatively
在前面的研究的基礎上,文中計算了不同極化狀態波作用時,雨的等效rcs ;用了等效介電特性計算了霧的等效rcs ,與用水的介電特性計算的等效rcs作了比較,在計算了雨、霧的等效rcs的基礎上定性討論了雨、霧對雷達的影響。The first part is about anna miriam yeung s participation in the kung fu tournament, while the second is the triangular love affair among anna, the tournament organizer ken ekin cheng and ken s girlfriend chau denise ho
影片故事大概可以分為兩個部份分別是石安娜楊千?參加武林大會和她與大會籌委紀大健鄭伊健的霧水情緣。The first part is about anna ( miriam yeung ) s participation in the kung fu tournament, while the second is the triangular love affair among anna, the tournament organizer ken ( ekin cheng ) and ken s girlfriend chau ( denise ho )
影片故事大概可以分為兩個部份,分別是石安娜(楊千? )參加武林大會和她與大會籌委紀大健(鄭伊健)的霧水情緣。For better, for worse, i remember wearing my little white dress, going to the studio with my parents to have ours taken. my brothers were not yet in hong kong and my parents took their photos to the studio ; with a little magic, an incomplete family of three became our full family of five, the created illusion carrying the most authentic of hopes
看到雨過天青里掛在房間里的家庭照,就想起了兒時穿小白裙與父母去影樓拍的全家福那時哥哥們都還未來港,父母拿了他們的單人照去,師傅們如魔術師般略施小技,一家三口就變成了一家五口,像霧又像花的幻像寄託了千真萬確的希望。Based on the analysis of effect of operation parameters on the atomize results, the method for model selection and scale - up design of centrifugal atomizer for spray humidifier are introduced in this paper
摘要在分析各種運行參數對霧化效果影響的基礎上,介紹了噴霧增濕塔用離心式霧化器的選型與放大設計的方法。The dehydration time is square of the droplets diameter so the small diameters of the droplets can cut down the drying time then reduce the height of the drying chamber. to the combined spin - flow pressure spray drying, the diameters of droplets are small and the dehydration rate is higher so keeping the qualities of the dried products we can increase the speed of the inlet wind and reduce the temperature of the outlet wind thus can improve the evaporation intensity of the drying chamber and the average energy utilization of the drying equipment
因霧滴的脫水時間與其直徑的平方成正比,減小液滴直徑有利於縮短乾燥脫水時間,可有效降低乾燥塔的高度;由於旋流式組合壓力噴嘴霧化滴徑的減小,脫水速度明顯加快,在不影響乾燥物料性質的前提下,適當提高進風溫度,同時有效地降低排氣溫度,有利於提高幹燥塔的蒸發強度,也有利於提高幹燥設備的平均能源利用率。This paper reports the droplet size and distribution, penetration and diffusionangle of fuel spray before and after impingement by multiple - picture overlapping photography and laser technology, as well as the fuel spray mixing and burning process in a direct injection diesel engine by high speed photography
本文介紹了用多次噴霧疊加攝影與激光粒子分析技術對燃油噴霧撞擊前後的粒徑、貫穿度以及噴霧錐角等因素變化所進行的觀察和測量以及介紹了利用雙像高速攝影技術對燃油束撞擊霧化形成的混合氣以及燃燒過程特點的研究。Adopt the qualitative approach, exploration a process of organizational learning regarding the native place wax apple fruit development and extension, would have the crucial influence, and further the learning production and marketing class would practice, promotion production and marketing class ' s quality, idea, would discover the integrant part to enable the structure of the organization operation to be more perfect
採用質化研究的方式,探索組織學習過程對于本土蓮霧產業的開發與拓展,將有關鍵性的影響,並進一步將學習型產銷班落實,提升產銷班的素質、理念,找出構成要素使結構面的組織運作得以更加完善,功能更健全,更具有自我導向式的發展競爭優勢。Mist and shadow
薄霧與暗影The experimental results also illustrated that it is importance of the fuelimpinge ment to promote fuel and air mixing and speed up burning process
混合氣形成及其燃燒過程的高速攝影研究結果表明,燃油束撞擊霧化對加快燃油與空氣的混合併促進其火焰擴展起到重要作用。On june 8th, mallory and irvine were spotted6 disappearing into clouds near the summit, but they were never seen alive again
六月八日,有人看到馬洛里與厄文在山頂附近的雲霧中漸漸失去蹤影,但從此再也沒有人見過他們了。分享友人