擺動期 的英文怎麼說
中文拼音 [bǎidòngqī]
擺動期
英文
shaking peroid-
A balance wheel is a finely balanced disk that rotates fully one way and then the other, repeating the cycle over and over [ see illustration on page 81 ]
所謂平衡齒輪是一個精細平衡的圓盤，可以正向反向來迴旋轉擺動（參見早期時鐘機械原理的發展? 4 ） 。The probe - and - drogue method also placed a high workload on the pilot of the receiving aircraft because the early drogues were not very stable and tended to wander in tight circles
探頭錐管的方法對于受油機的飛行員來說是一項很高的工作負擔，因為早期的錐管並不十分穩定而是在一個小的圓圈裡擺動。Let me ask why, after the parade of public figures in recent decades ? their lies, their finger - wagging denials, their evidence - shredding insouciance ? should the public retain high moral expectations for athletes, who are famous mostly because of hand - eye coordination
我倒想要問問，我們這幾十年來明明看慣了公眾人物的謊言、面對質問時的矢口否認、不在乎證據擺在眼前等丑態，為什麼大家應該對運動員抱有極高的道德期望？It is applied to sorts of locomotive engine, in course of revolving of crank and connecting rod mechanism, there are revolving of the crankshaft, swinging of the connecting rod and reciprocating motion, so its motion state is complex, and periodic unbalanced force, by a few components, is great
曲柄連桿機構在高速運轉過程中，有曲軸的轉動、連桿的擺動及活塞的往復運動，其運動狀態復雜，各個部件所產生的周期性不平衡慣性力大，是引起發動機振動的主要原因。Abstract : the phase photograph of a simple pendulum is discussed. two methods of calculating the nonlinear pendulum period is given with the phase orbital properties and the action variation
文摘:對單擺運動相圖作了必要的討論，賦予相圖以直觀的幾何意義，並由單擺相點運動特性以及引入單擺系統作用變量兩種方法求出了單擺系統的運動周期Obtaining the formula of the swinging period of a synchronous satellite with lagrange ' s equation
用拉格朗日方程推導同步衛星的擺動周期Since these theoretical analyses are based on inviscid potential flow theory, theoretical calculation and computational simulation may complement each other. the hydrodynamics and undulating propulsion of specimens were studied using three dimensional computational fluid dynamics ( cfd ) modeling. the cfd analysis using kinematic model of undulatory dorsal / median fin draws a series of conclusions, which include that the body drag increases significantly with the lateral body oscillation ; the body drag is minimum while the start point of
計算結果表明游動過程中的形體阻力隨側向周期性擺動而增大;當背鰭前端位於身體側向最寬處時，形體阻力具有局部最小值，結論與實驗觀測結果相吻合;在實驗觀測的典型運動參數下，波動面的運動方程中的非對稱因素的出現使推進力增大約1 . 10倍。Cherie blair was being photographed with teenager miles gandolfi at the uk schools games sports event in glasgow, scotland, when the 17 - year - old jokingly raised his hand behind her head to make a " bunny ears " gesture
當天，切麗在蘇格蘭格拉斯科舉行的英國學校運動會期間與一個名叫邁爾斯網多爾菲的男孩合影。這個17歲的男孩淘氣地在切麗的頭上豎起手指擺出「兔耳朵」的姿勢。From the outset, when the early rockers merged country and blues, rock has been defined by its energy, rebellion and catchy hooks, but as the genre aged, it began to shed those very characteristics, placing equal emphasis on craftmanship and pushing the boundaries of the music
最開始的早期搖滾藝人植根于鄉村和布魯斯音樂，搖滾實際被它自身具有的能量，反抗與迷人的吸引力所定義，但是隨著這一音樂門類的成熟，它開始擺脫掉那些非常表象的東西，更多地著重於內功，進而推動改變著音樂的界限。Abstract : this paper introduces the principles of doppler radar signal processing method in the modulation. it provides the processing method for projectile tracer time, the burst time, rocket engine working time, projectile spin and flight attitude from signal of doppler radar
文摘:介紹了測速雷達調制域彈道信息處理方法的工作原理，詳細論述了從測速雷達信號中處理彈丸曳光時間、底排燃燒工作時間、火箭發動機工作時間、彈丸旋轉速度、飛行姿態角和擺動周期等彈道信息的方法。2. inexpectant result a. increase the imcome the most reason for peasants to go outside and take other work is to cast off agricultural low benefit and increase income
二、未曾預期和不曾期望的後果1 、增加了收入農民尋求外出從事非農活動，最直接的動因就是擺脫農業低效益狀態，增加收入。Investigated the current situation of manpower resource in some stateowned enterprise, analyzed the construction of mans of ability in datong locomotive factory, we find that there are many misunderstanding during the process of exploitation of manpower resource and many shortcoming in the means of management, such as dated concept about the management of manpower resource, the disadvantage of system which had been formed during the period of planned economy. these defect made it impossible to engage the status quo of manpower resource of stateowned enterprise with market. reaching the requirement of circumstances of market competition is also difficult
而大多數國有企業也正在面臨著人才匱乏的被動局面，通過對當前國有企業人力資源狀況的調查了解，對大同機車廠人才隊伍狀況的分析，來剖析當前國有企業在人力資源開發與管理中所存在的種種認識上的誤區及管理手段和方法上的弊端，其中既有人力資源管理理念的陳舊，又有長期以來計劃經濟所形成的體制上的弊端，使得國有企業人力資源的現狀無法與市場化對接，很難適應市場競爭大環境的要求，也成為擺在國有企業管理者面前一道很難逾越的屏障。Since the renaissance, interconnected gears and wheels ? driven by pendulums, weights or springs wound tight by human hands ? have turned the arms of clocks
從文藝復興時期開始，帶動時鐘指針的是相連的齒輪和轉輪，以擺錘、重錘或靠手扭緊的發條為動力來源。A vibration period tends to decrease or remain constant as energy is lost, as is the case for a pendulum.
在損失能量時，振動周期傾向于減小或保持不變，如同單擺那樣。The results indicated that with the change of water and sand condition and the altitude of tongguan and the development of the industry and agriculture in recent decades, the water environment of wei river had changed largely, which were shown as follow : annual runoff and seasonal flood decreased sharply ; water stream of large discharge decreased and the range of runoff decreased greatly ; sediment load per year decreased generally, sediment concentration of water increased, and the sand silting up was serious ; water channel swung and shrank, and water regime deteriorated ; frequencies of big floods decreased obviously, and hyper concentrated flood increased obviously ; water levels of the same runoff rose universally, and the frequencies of the floods increased and aggravated ; water pollution was very serious
結果表明，近期隨著水沙條件、潼關高程等的變化及工農業的發展，渭河的水環境發生了巨大變化，表現在年水量及汛期水量銳減；大流量級水流出現次數減少，水量減少幅度大；年輸沙量總體減少，河水含沙量增大，泥沙淤積嚴重；河道向擺動型發展，河道萎縮，河勢惡化；大洪水發生的次數顯著減少，高含沙小洪水明顯增多；同流量洪水位普遍抬高，洪災發生次數增加，洪災加重；水質污染極為嚴重。Now they find that bringing the legs forward ( the swing phase ) consumed roughly a quarter of the energy used by the hind limbs
如今東北大學的研究團隊卻發現，擺動期帶動腿部前進所需要的能量，佔了後肢總消耗能量的四分之一！Flow details of measurement indicate that the coupling of periodic separated flow ( such as low frequency swinging of separation line ) with nozzle flow may cause aft - end internal flow unsteady. recirculation flow gains more energy from the main flow, at the same time the turbulence intensity increases
通過對測量結果的分析，我們認為分離流動的周期性（如分離線的低頻擺動）與噴管流動相耦合，會造成燃燒室尾部流動的非穩態效應增強，增加了迴流區從主流中獲得的能量，也加劇了流場的湍流脈動。According to faraday law on electromagnetic induction and the difference of the magnetic energy of ferromagnetic materials in their magnetization and demagnetization, it is clarified that the swing, vibration and periodic translational reciprocation of any object made of ferromagnetic material in geomagnetic field must cause spontaneous magnetization of the object itself
摘要依據法拉第電磁感應定律和鐵磁性物質在磁化一退磁過程中的能量差異，闡明了鐵磁性物體在地磁場中的擺動、振動和周期性往復平動都會引起該物體的自發磁化。Study on a new risk avertion model of generators incorporate based on swing optiongs contract
一種新的基於擺動期權合約的發電商風險迴避模型研究The experiment results show that when other initial parameters are kept constant, the heat and mass transfer of falling film absorption under the condition of normal vacillation of fishing vessels is better than that in static status ; the amplitude and period of vacillation directly influence the performance of the absorber and an adequate decrease of vacillation period or vacillation amplitude is beneficial to the absorption performance
實驗結果表明，當其他初始參數一定時，在漁船常見的搖擺振動條件下，降膜吸收器的熱、質傳遞優于靜態下的情形；搖擺振動頻率和幅度直接影響降膜吸收性能，適當減小搖擺周期或搖擺幅度均有利於提高降膜吸收性能。分享友人