輪周發生 的英文怎麼說
中文拼音 [lúnzhōufāshēng]
輪周發生
英文
cyclic introduction-
It floats, it flows about her starborn flesh and loose it streams emerald, sapphire, mauve and heliotrope, sustained on currents of cold interstellar wind, winding, coiling, simply swirling, writhing in the skies a mysterious writing till after a myriad metamorphoses of symbol, it blazes, alpha, a ruby and triangled sign upon the forehead of taurus
面紗在伊那星宿所生之肌膚周圍飄揚，融為鮮綠天藍紫紅與淡紫色，任憑穿過星際刮來之陣陣冷風擺布，翻騰捲曲，迴旋，在天空中婉蜒移動，寫出神秘字跡。其表象經過輪回之千變萬化，成為金牛座額上之一顆紅寶石，三角形標記阿爾法246 ，熠熠發光。Okct - horal is well - known not only in usti nad orlici with rental, operating and furniture as well as with development, cycle and camping, but also with further offers, like manufacture, consultancy and / or installation, marking and boat
作為一家嚴謹的工業型企業， okct - horal為您提供高效能、高度現代化的產品，例如野營、露營，周期、循環、一段時間，發展，調節對象，輪胎成型、服裝批量生產，機械出租，操作。New hair is formed again below, another verticillate grew cycle to begin
下面新的毛發又形成，又一輪生長周期開始了。The matrix of time and space for development of hydrogen energy system in china will instruct this work comprehensively, scientifically and objectively ; for beijing case and from all the aspects of energy, environment and economy, the best plan of hydrogen energy system about fuel cell vehicles is : hydrogen is produced by natural gas steam reforming in the central factory, then transported to the refueling stations in the hydrogen tube trailer by the trucks, and filled to the fcb using hydrogen gas
這一工作應在燃料電池汽車氫能系統發展時空矩陣的指導下有計劃、有步驟地完成；燃料電池汽車在我國最早實現商業化的時間是2008年（奧運會） ，地點是北京，車型是燃料電池公共汽車。針對這一案例，綜合考慮燃料電池汽車氫能系統「從井口到車輪」全生命周期的能源利用效率、環境影響和經濟性指標，最佳的方案是：在集中制氫廠採用天然氣蒸汽重整制氫，用汽車將裝有氫氣的高壓氣瓶輸運到氫氣加註站，加註給以氫氣為燃料的燃料電池公共汽車。Certain engines with overhead camshafts have timing belts that have a limited life span
頂制凸輪軸結構的汽車發動機都配備了正時皮帶，並且這個皮帶的生命周期是有限的This new energy flow is now occurring in all human, plant, animal, mineral, dolphin and whale auric fields, subtle bodies, chakras and meridian systems, along with the energy that surrounds the consensus reality known as earth as a whole
這一新的能量流現在正在所有人類、植物、動物、礦物及海豚鯨魚的金場、精微體、脈輪、經脈系統中發生，也在所知為地球這個一致實相整體的周圍能量中發生。According to different mechanisms, there exist several types of resonance, including the bridge resonance induced by the periodical actions of moving load series of the weights, centrifugal forces and lateral winds of vehicles, the bridge resonance induced by the loading rates of moving load series of vehicles, the bridge resonance induced by the periodical loading of train vehicles excited by rail irregularities, wheel flats and hunting movements, and the vehicle resonance induced by periodical actions of the regular arrangement of bridge spans and their deflections
根據發生機理的不同，車橋系統可能發生幾種不同形式的共振，包括由車輛重量、離心力、橫向平均風荷載等形成移動荷載列的周期性動力作用引起的橋梁共振，由移動荷載列加載速率引起的橋梁共振，由軌道不平順、車輪扁疤、輪對蛇行等周期性加載引起的橋梁共振；由橋跨的規則性排列及其撓度的影響，對移動車輛形成周期性動力作用使車輛出現的共振。Powder metallurgy turbine disks are worldwide adopted in most advanced aeroengine nowadays. the research of engineering application of them is actively being carried out in our country, and the key problem urgently needed to solve is their low cycle fatigue life prediction. the low cycle fatigue failure of powder metallurgy turbine disks is mainly caused by inclusions, so it ' s important to study the effect of inclusion on the stress intensity factors ( sif ) initiation and development of crack in powder metallurgy turbine disks
當前世界上大多數先進航空發動機均採用了粉末冶金渦輪盤，我國目前正在積極開展粉末冶金渦輪盤的工程應用研究，其低周疲勞壽命預測成了亟待解決的關鍵問題，夾雜物是引起其低周疲勞失效的主要原因，因此開展夾雜物對粉末冶金渦輪盤應力強度因子及裂紋萌生與擴展的影響具有重要意義。In large rotating machinery using filmatic bearing ( turbogenerator, air compressor, etc. ) there is a potential trouble from impefect installation or running conditions, a metals " contact between rotors and shells. the trouble is usully called rubbing. the advantage of ae technologe in the rubbing diagnosis and early detection is showed. instead of classical ae characteristic parameters ( counts, amplitude, energy, duration and the other ones ) a new feature extraction by frequency analysis of ae envelop signals is discussed. both research of ae process and field experements indicate that periodic components in the envelop spectrum related to rotational speed increase evidently at the beginning of rubbing production, hence are highly sensitive to the rubbing fault diagnosis. according to the new design an acoustic emission equipment for the rubbing diagnosis named buaa ae testing system is developed and described
汽輪發電機、空氣壓縮機等採用油膜支撐的大型轉動機械，由於安裝或運行中的原因，在轉子旋轉過程中，可能和器壁發生輕微的摩擦和碰擊，簡稱碰摩.聲發射技術在碰摩發生特別是故障早期診斷上有優越性.本系統的特點是沒有沿用傳統的計數、幅度、能量和持續時間等聲發射特性參數，而是在聲發射包絡信號的頻率分析中進行特徵提取.聲發射發生的過程分析和現場試驗都表明這種方法對碰摩檢測很敏感，在碰摩發生的起始階段，包絡譜中與轉速同步的周期性分量顯著增加.根據這種新的設計思想自行研製了buaa碰摩聲發射檢測儀並對此作了介紹When train running on the track, there has interaction between wheels and track, and the track will bend because of the weight of wheels. then, the bending waves will propagate to soil and around areas through the component of track structure, which can cause the second vibration on buildings
而列車運行時，車輪和軌道之間存在著相互作用，由於輪重的作用使軌道產生彎曲變形，彎曲波就通過軌道各成分傳給地基土並向四周傳播，從而進一步誘發建築物的二次振動。And since the people " s repubulic of china constructed, it also has 10 business cycles, and the 10th is taking shape. the character of them is that before opening - up the rate of economy fast raised to economy peak and fast fell down to valley, after opening - up, it proceeded at high rate and low fell down
第三輪周期為單峰周期，前半部分帶有恢復性質，發展比較正常，後半部分受政治運動的破壞，落入谷底，本輪周期形成的原因首推是政治影響，其次為投資作用，再次為工農業生產的影響。But hedge funds and investment banks have now been expanding their restructuring businesses amid expectations the credit cycle will turn soon
不過，對沖基金和投資銀行目前一直在擴張重組業務，他們預計，此輪信貸周期很快將發生轉變。分享友人