背噴 的英文怎麼說
中文拼音 [bēipēn]
背噴
英文
body jet-
To achieve good results, try to locate breeding and hiding places of insects ( such as in dark spots, in corners of rooms, in cupboards, cracks in walls, pipes, ducts, behind and beneath sinks and refrigerators, storerooms, cabinets and rubbish bins, baseboards around window frames, door sills and etc. ) before spraying
為令效果更理想，噴灑目標應為發現害蟲或相信有害蟲的地方，如：房間的黑暗墻角、墻壁裂縫、杯櫃和碗櫃、渠管、雪櫃背後、鋅盆底、貯物室、抽屜、垃圾桶、地腳線、窗框和門框周圍等。This paper deriving the theory work inflection point in the static stage characteristics curve of small measurement range linear dimension measurement. by the way of high pressure and back pressure pneumatic measure and designed the parameter of the mainly and measure spray head, which are the key component in the spray head - baffle pneumatic sensor. the different groups for the main - spray head and the measure spray head, will effect the dynamic and static stage characteristic parameter. the author have done contrast experiment and optimization design to test and verify the theory derivation whereby made the rang of show valve of pneumatic measure system measure range up to 40 u m, the sensitivity up to 100mv / u m, resolution up to 0. 05 p m, the uncertainly of measure is less than 0. o2 u m, satisfaction of requirement of groups the carboy hatch thickness size precise measure of soft shims
對高壓背壓式氣動測量用於小量程線性尺寸測量的靜態特性曲線的理論工作拐點進行了推導，對氣動測量系統中的噴嘴-擋板型氣動傳感器中的關鍵部件? ?主噴嘴和測量噴嘴的參數進行了理論設計，對主噴嘴和測量噴嘴的不同組合，將影響測量系統靜、動態特性指標的噴嘴參數進行了對比實驗和優化設計，並通過實驗驗證了理論推導，從而使氣動測量系統量程的示值范圍達到40 m ，靈敏度達到100mv m ，解析度達到0 . 05 m ，測量不確定度小於0 . 2 m ，滿足了壓縮機缸蓋軟體墊片厚度尺寸精密測量分組的要求。By physiognomy feature, it could be divided into three types of thermal structure : positive dome model, negative collapse model and border dome core collapse model. based on the depth degree or magma - thermal influenced, it could be divided into five types of thermal structure : ( ancient ) geothermal anomaly focus region model, superficial volcano eruption hydro - thermalism and hypabyssal intrusive model, thermal anticline ( thermal dome ) model, mid - deep intrusive model, deep mantle ( crust ) thermal plume model ; and put forward a perfect model of the thermal structure. there are many interaction system could be induced into a systematic thermal interaction, include : ocean - continent system, basin - mountain interaction, superficial and mid - deep crust - mantle interaction, crust - mantle commingle interaction, vertical thermal interaction ( delamination ) etc.
依據地貌形態分為三類：正向穹窿型、負向塌陷型、邊隆核陷型：依據巖漿-熱力作用影響的深淺程度或深度分為五類： （古）地熱異常群集區、表淺層火山噴發-熱液活動與淺成侵入型、熱力背斜（熱穹窿） 、中深層侵入型、深部地幔（地殼）熱柱型；提出了熱力構造作用空間分佈的理想模式，將洋陸系統、盆山作用、淺表與中深部殼幔作用、殼幔混合、垂向熱力作用（拆沉）等納入一個整體統一的熱力作用系統中，為盆地動力學研究打開了一個新窗口；研討了熱力構造研究方法。Research on the knapsack sprayer duster model scuta 3wf
2型背負式噴霧噴粉機的研製Based on this model, the effects of geometric and structural parameters, such as injection pressure, rear pressure, length - diameter ratio, inlet round angle - radius ratio and non - axis symmetry of nozzle, on the distribution of the cavitation inside the nozzle are analyzed
基於這一模型進一步分析了噴射壓力、背壓和噴孔長徑比、噴孔入口圓角比、非軸對稱噴孔等幾何結構參數對噴孔內空穴分佈的影響。Madame peronsky was ready and waiting. in spite of her age and ugliness, just the same process had been going on with her as with the rostovs, not with flurry, for with her it was a matter of routine. her elderly and unprepossessing person had been also washed and scented and powdered ; she had washed as carefully behind her ears, and like the rostovs nurse, her old maid had enthusiastically admired her mistresss attire, when she came into the drawing - room in her yellow gown adorned with her badge of a maid - of - honour
雖然她衰老而且醜陋，但是她的做法卻和羅斯托夫之家一樣雖然她做起事來沒有那樣匆忙這對她來說是一樁習以為常的事，但是她那老年人的難看的身體卻也噴了香水，撲了香粉，盥洗得很乾凈，耳朵背後也盡量洗得一塵不染，就像在羅斯托夫家裡一樣，當她穿著一件繡有花字的黃色連衣裙走到客廳的時候，那個年老的侍女甚至也樂于欣賞她這位太太的服裝。Topics include : planets, planet formation ; stars, the sun, " normal " stars, star formation ; stellar evolution, supernovae, compact objects ( white dwarfs, neutron stars, and black holes ), plusars, binary x - ray sources ; star clusters, globular and open clusters ; interstellar medium, gas, dust, magnetic fields, cosmic rays ; distance ladder ; galaxies, normal and active galaxies, jets ; gravitational lensing ; large scaling structure ; newtonian cosmology, dynamical expansion and thermal history of the universe ; cosmic microwave background radiation ; big - bang nucleosynthesis
課程的主題包含了：行星、行星形成；恆星、太陽、正常的恆星、恆星形成；恆星演化、超新星、緻密天體（白矮星、中子星及黑洞） 、波霎、雙x -射線源；星團、球狀及疏散星團；星際介質、氣體、塵埃、磁場、宇宙射線；距離階梯；星系、正常及活躍星系、噴流；重力透鏡；大尺度結構；牛頓宇宙學、宇宙的動力膨脹及溫度發展歷史；宇宙背景微波輻射；大霹靂核合成。The effects of reynolds number, back surface of nozzle, aft - dome configuration and degree of submergence on aft - end internal flow were studied by both cold gas simulation and numerical simulation. it is showed that the separated flow is sensitive to the change of reynolds number and aft - end cavity configuration
最後，利用冷流模擬與數值模擬相結合的方法，研究了雷諾數、噴管背壁形狀、后封頭形狀和潛入深度對燃燒室尾部流場的影響，結果表明流動的分離對雷諾數和背壁區幾何邊界的變化很敏感。A reasonable position of driving nozzle helps to achieve the maximum material flow that also depends on other parameters such as backpressure, properties of conveyed material and driving gas. it is observed that, an increase of convergent section angle is harmful to the pneumatic conveying system, and also influences on the mass flow rate of conveyed material, the distribution of static pressures in injector and the pressure drops of conveying pipe. in addition, within a reasonable scope of air mass rate, increasing the driving jet velocity is more advantageous than enlarging the dimension of driving nozzle
試驗研究發現，氣體噴嘴位置對氣固噴射器的輸送能力影響最大，氣體噴嘴存在某一最佳位置，而這一最佳位置與背壓、輸送物料特性和輸送風特性相關聯；氣固噴射器的收縮角對其輸送能力、內部靜壓分佈和輸送管阻力特性均有適量影響，收縮角增大對整個輸送系統均不利；在適當的輸送風范圍內，提高氣體噴嘴出口速度比擴大氣體噴嘴尺寸更為有利，但氣體噴嘴出口速度過高會增加氣固噴射器和輸送管內的能量損耗，給輸送帶來不利的影響；系統背壓與氣固噴射器的氣體噴嘴出口速度的選取有關。The report introduces the research background of the machine, demonitrates important aohievemets of the research which is fou focused on key parts as follow ; eccentric helical rotor pump spray gun spray technology spray gun designe and so on, indicates the prosits of the machine
本文介紹了其研究背景，重點論述了總體方案、泵送機構、噴射技術、噴槍設計等關鍵內容，並分析了該產品目前的社會效益和經濟效益。This paper takes the steel constructions workshop building of bao ji bridge girder plant as background, inquiring into using isothermal level jet airflow to cut off workshop in the middle to organize airflow in it, attempting to resolve the problem of ventilation and dust removal in large space which has changeable dust source
本文以寶雞橋梁廠鋼結構車間的噴丸打磨廠房為工程背景，探討運用等溫水平射流進行空間隔斷，合理組織室內氣流，嘗試解決具有高大空間、變動塵源特點的高大廠房通風除塵問題。The new kit contains a lens cleaner pump spray, dust brush, micro - fibre lens cloth and 10 pre - moistened cloths presented in a high quality fabric case with belt attachment
此新套裝包括：一個鏡頭清潔噴劑，塵刷，微細纖維擦拭巾和10塊濕巾並附贈一個帶背帶的高級尼龍包。The jet water can acupuncture the points on brain, waist and back for removing muscle pain, beautifying figure and losing weight
所形成的水噴狀水流，對腦、腰、背等部位進行針刺按摩刺激穴位，可起到消除肌肉酸痛、美姿、減肥的療效。The jet water can acupuncture the points on the brain, waist and back for removing muscle pain, beautifying figure and losing weight
所形成的水噴狀水流，對腦、腰、背等部位進行針刺按摩刺激穴位，可起到消除肌肉酸痛、美姿、減肥的療效。Equipment for crop protection - knapsack sprayers - performance limits
植保設備.背負式噴霧器.性能限制And now and then they stooped in a group and splashed water in each other s faces with their palms, gradually approaching each other, with averted faces to avoid the strangling sprays, and finally gripping and struggling till the best man ducked his neighbor, and then they all went under in a tangle of white legs and arms and came up blowing, sputtering, laughing, and gasping for breath at one and the same time
有時候，他們彎腰曲背站在一塊，互相用手掌往對方臉上擊水。大家越擊越近，頭歪向一邊，避開透不過氣來的水。最後，他們扭成一團，經過一番拼搏，弱者終于被按到水裡，於是大家一鉆進水裡，幾雙雪白的胳膊和腿在水裡纏在一起，然後猛地鉆出水面就噴水，哈哈大笑，氣喘如牛。The u. s. space shuttle took to the air for the first time on february 18, attached to the top of a boeing 747 jet.
美國航天飛機於2月18日首次試航，航天飛機馱在波音747噴氣飛機的背上。The comparison study of the three belts indicates although they are distinct from each other all the three belts show many common features in the aspect of the metallogeny of large - rich vein uranium deposits, i. e : the important metallogenic areas are located above the old crystalline basement ; the paleo - rifting ( taphrogeny ) controls the development of the volcanic belt and at the same time it is favourable metallogenic tectonic environment ; the occurrence of uranium deposit does not depend on the lithology of volcanic rocks ; uranium metallogeny is obviously constrained by deep geologic processes and the connected fault - structural net is the necessary condition for the formation of large - rich uranium deposits
對比研究表明，雖然它們各具特色，就脈型富大鈾礦床成礦作用而言，它們又具有較多的共性：重要成礦區的火山噴發皆奠基在古老的結晶基底上；古裂谷（或裂陷）既控制了火山巖帶的發育，又是有利的成礦構造背景；鈾礦賦存對火山巖的巖性沒有明顯的選擇性；鈾成礦的深部控製作用明顯；聯通的構造網路系統是形成富大鈾礦的必要條件。Power - operated knapsack air - blast sprayer - duster - part 2 : test methods
背負式噴霧噴粉機.第2部分:試驗方法Power - operated knapsack air - blast sprayer - duster - part 1 : technical requirements
背負式噴霧噴粉機.第1部分:技術條件分享友人