空氣摩 的英文怎麼說
中文拼音 [kōngqìmó]
空氣摩
英文
air friction loss-
Near the earth s surface, however, friction tends to cause the air to move slightly inward across the isobars
接近地球表面，摩擦力使空氣稍微向內越過等壓線。A french aeronaut, m. meunier, tried to attain his end by compressing air in an interior receptacle.
法國航空家摩尼葉曾經想把空氣壓送到氣球里來達到這個目的。Production put out high - quality jialong mousse series, gel water series, bright hair oil series, air freshener series and so on
摩絲系列?喱水系列亮發油系列空氣清新劑系列等多個系列共Some research results are achieved as follows : ( 1 ) layout of lpg supply system and modification of body construction are carried out, and structural analyses of fuel supply bracket are performed. then fuel bottle with single - welding line and valve type specially used for lpg motorcycle is designed and fabricated, and boil - off pressure adjuster and mixing unit of lpg fuel supply are successfully developed
主要工作和結論如下： （ 1 ）完成了lpg摩托車燃料供給系的總體布置與整車改裝，及其燃料供給系支架與座墊支承的結構分析和抗彎加固；設計和製造加工出組合閥式、單焊縫結構的lpg摩托車專用鋼瓶；實現汽化調壓器與混合器的良好匹配及長縫式等比例式空氣與燃氣混合器的成功開發。The degrees of crystallinity of pure ptfe under the different conditions of water cooling, air cooling and furnace - varying cooling were made comparison by xrd. the thermal stability of pure ptfe and solid lubricant was analyzed by dsc - tg ; the composition and valence state of elements in the surface of carbon fiber, solid lubricant before and after friction test and lubricant transfer film were characterized by xps ; the frictional property of solid lubricant was tested by pin and disk test rig. the frictional wear property of solid lubricant between embedded bearing sleeve and steel axle friction pair ring was tested by special simulate test machine, the hardness of solid lubricant was tested by pm ; the compression strength of solid lubricant was tested by material test machine
用sem表徵原料微觀結構、摩擦表面及潤滑轉移膜表面形貌：用xrd進行原料物相分析，及比較水冷卻、空氣冷卻、隨爐冷卻三種工藝條件下的純聚四氟乙烯樹脂的結晶度；用dsc - tg分析純聚四氟乙烯樹脂及固體潤滑劑的熱穩定性；用xps表徵碳纖維表面、固體潤滑劑摩擦前後表面、潤滑轉移膜表面的元素組成、價態變化；用銷盤式摩擦磨損試驗機對固體潤滑劑進行摩擦性能測試；採用專用的臺架模擬試驗機對固體潤滑劑鑲嵌軸承套與鋼軸摩擦副間的摩擦磨損性能進行測定；用萊次偏光顯微鏡（ pm ）測試固體潤滑劑的硬度；用材料試驗機測試固體潤滑劑的抗壓強度等。The results indicated that the dimension, shape and purity of base material could meet the functional demand of solid lubricant ; the thermal decomposition temperature of ptfe resin exceeds 400 c, but organic and inorganic packing filler added in ptfe made the water absorption rate of composite material increased, melting temperature and decomposition temperature decreased, in the meanwhile oxidative decomposition reaction was accompanied ; polar groups such as c = o, c - o - c and so on in the carbon fiber surface is advantageous to increase compatibility with other components and interlayer shearing strength ; uniform design experimental method could help to find the relationship between formula and frictional property by relatively small tests. the developing trend of each formula ' s friction coefficient could be showed by fitting curve ; the friction coefficient with no copper powder or graphite in formula was relatively big. this fact showed that copper powder and graphite should be used cooperatively ; it was found that when the ratio of copper powder to graphite by weight is 15 : 60, 30 : 30 - 40 and 60 : 15 - 30 respectively, the friction coefficient was relatively small. the degree of crystallinity of pure ptfe reached maximum by air cooling and the abrasion loss also reached maximum among three ones ; at the same time, the abrasion loss of solid lubricant sample was also the biggest among three ones ; when solid lubricant matched with 45 # steel axle or gcrl5 steel axle, lubricant transfer film could be formed on metal surface, thus direct contact between the surface of metal friction pair rings was reduced. their working life was elongated extremely ; there was mainly much graphite, a little ptff, moo3, feso4, cus and so on in lubricant transfer film
試驗結果表明：所選原料的尺寸、形狀及純度可滿足固體潤滑劑的性能要求；聚四氟乙烯樹脂熱分解溫度超過400 ，但在ptfe中加入無機填料會使復合材料吸水率提高，熔融溫度及分解溫度降低，且伴有氧化分解反應；碳纖維表面含有c = o及c - o - c等極性基團，有利於提高其與其它組分的相容性，提高層間剪切強度；均勻設計試驗方法能夠用較少的試驗次數找出配方與摩擦性能間的關系，擬合曲線基本能表示各配方的摩擦系數發展趨勢；配方中不加銅粉或不加石墨，其摩擦系數均較高，說明銅粉和石墨應該配合使用；當銅粉15份、石墨60份時，銅粉30份、石墨30 - 40份時，銅粉60 、石墨15 - 30份時，摩擦系數均具有較低值；純聚四氟乙烯樹脂在空氣冷卻時結晶度最大，磨損量也是三者中最大的；同時，固體潤滑劑試樣在空氣冷卻時的磨損量也是三者中最大的：不論是固體潤滑劑與45 #鋼軸配副或是固體潤滑劑鑲嵌入銅套后與gcr15鋼軸配副，在金屬表面均可形成潤滑轉移膜，從而減少金屬摩擦副表面間的直接接觸，大大延長其使用壽命;轉移膜中主要含有較多的石墨、少量聚四氟乙烯、 moo 。It was the same scene that he had admired from that mound the day before. but now the whole panorama was filled with troops and the smoke of the guns, and in the pure morning air the slanting rays of the sun, behind pierre on the left, shed on it a brilliant light full of gold and pink tones, and broken up by long, dark shadows. the distant forests that bounded the scene lay in a crescent on the horizon, looking as though carved out of some precious yellow - green stone, and through their midst behind valuev ran the great smolensk road, all covered with troops
這仍然是他昨天在這山崗上欣賞到的景緻但是現在這一帶地方硝煙彌漫，滿山遍野都是軍隊，明亮的太陽從皮埃爾左後方升起，在早晨潔凈的空氣中，太陽把那金色玫瑰色的斜暉和長長的黑影投射到地面上，風景漸漸消失不見了，遠方的樹林，宛如一塊雕刻的黃綠寶石，在地平線上可以看見錯落有致的黑色樹巔，斯摩棱斯克大道從樹林中間即瓦盧耶瓦村的後面穿過，大道上全是軍隊。Acceleration, for instance, will be offset by air resistance and rolling friction, instead of a " max velocity. " robots crashing into the side of another robot will push it sideways, based on laws of friction and a semi - elastic collision
例如，加速度將會被空氣阻力和滾動摩擦力抵消一部分，而不只受到「最大速率」的限制。根據摩擦力和半彈性碰撞原理，機器人撞到另一個機器人的一側時會把它推到一邊去。The sunlight gives just about the right warmth, never too warm ; the wind ' s breath is tame, more so because it is blown through those flowery mountain forests, it brings a distant fragrance, together with a slice of damp vapour air, caresses your face, softly engirds your waist, merely taking a simple breath is already an immense delight ; the air is always so clear, no smoke of dwellings in any nearby valleys, not a shred of cloud in the faraway mountains, the totality of this beautiful sight is like a picture unfolding before your eyes, for you to enjoy and appreciate at leisure
陽光正好暖和，決不過暖；風息是溫馴的，而且往往因為他是從繁花的山林里吹度過來，他帶來一股幽遠的澹香，連著一息滋潤的水氣，摩挲著你的顏面，輕繞著你的戶腰，就這單純的呼吸已是無窮的愉快；空氣總是明凈的，近谷內不生煙，遠山上不起靄，那美秀風景的全部正像畫片似的展露在你的眼前，供你閑暇的鑒賞。Air friction dynamometer
空氣摩擦測力計The initial investigation indicates an air - conditioning unit crashed through the ceiling and sent air rushing in creating a ball of fire
最初的調查證實是一個空調設備從天花板上墜落並且使空氣摩擦造成了一團火球。When a meteoroid with a speed of tens of kilometers per second hits the earth s atmosphere, the friction with air will heat up the meteoroid. the high temperature will cause the surrounding atmosphere to glow, creating a bright streak of light called a
當流星體以每秒數十公里的速度進入地球大氣層，由於與空氣摩擦而產生高熱，高溫令流星體四周空氣發光，形成一條劃破天際的光跡，我們稱之為The air flow is slowed down by the friction with adjacent objects
空氣流動的速度會因周圍物件摩擦而減慢。Near the earth s surface, however, friction tends to cause the air to move slightly outward across the isobars
接近地球表面，摩擦力使空氣稍微向外越過等壓線。The second part presents the design process of motorcycle emission control system which including air and catalyst
第二部分詳細介紹了二次空氣和催化轉化器相結合的摩托車排放控制系統設計過程。Motrcycles. controllability and stability. teminology. aerodynamic characteristics
摩托車操縱穩定性術語空氣動力特性Romola put aside her veil for the sake of breathing the air, and he could see the subdued agitation in her face.
羅摩拉掀開面紗，透透空氣，於是他看出了她臉上壓抑著的激動。Frictional dissipation and cutting off the water supply in the boundary layer by downslope adiabstic warming air are main mechanisms of terrain affecting tc intensity
而摩擦耗散作用和絕熱增溫的下坡干空氣對邊界層水汽的切斷作用則是引起熱帶氣旋減弱的主要機制。The temperature of exhaust gas can be increased after the upstream catalyst and the remaining exhaust can be reduced by the downstream catalyst. the motorcycle ' s emissions are high in hc and co, but low in oxygen
摩托車排氣中hc和co的含量較高，氧氣的含量較低，向排氣管中補入二次空氣，可以提高hc和co的凈化率。You hop on your motorcycle and speed back home. you love the free feeling of the open air roaring all around you
你跳上你的摩托車然後飈回家。你喜歡那種空氣在你耳邊轟鳴的自在的感覺。分享友人