瞬時中心 的英文怎麼說
中文拼音 [shùnshízhōngxīn]
瞬時中心
英文
i tantaneous center-
What is the instantaneous center of revolution ?
瞬時轉動中心在哪裡？According to the moving characteristics of tracklayer, when the vehicle is on ramp and the ground ' s vertical pressure is linear, the calculating formulas of relationship between the deviation of the instantaneous steering center, the position of vehicle ' s gravity, steering radius, moving velocity, moving acceleration, and vehicle ' s orientation, were obtained by the theory and method of vector analysis in mathematics and mechanics
摘要根據履帶式車輛的運動特點，運用數力學中矢量分析理論和方法，推導了接地比壓為線性分佈時履帶式車輛在斜坡上轉向時，瞬時轉向中心偏移量與車輛重心位置、轉向半徑、行進速度、加速度、車輛方位相互關系的計算公式。There is no sky in june so blue that it does not point forward to a bluer, no sunset so beautiful that it does not waken the vision of a greater beauty, a vision which passes before it is merely a bad joke, life a vulgar flare amid the cool radiance of the stars, and existence an empty laugh braying across the mysteries ; if these intimations of a something behind and beyond are not evil humor born of indigestion ; or whimsies sent by the devil to mock and madden us ; if, in a word, beauty means something, yet we must not seek to interpret the meaning
沒有任何一片六月的天空可以碧能夠藍得如此完美無法再藍，沒有任何一輪落日能夠如此美麗，得令人無法再激起更美的視覺感受，即使因為那視覺感覺立足未穩便是轉瞬即逝，只在飄過的葉子里留下無法言傳的渴望與遺憾；但是如果這個世界不只是一個惡作劇，如果生命不只是群星冷清的光輝中一束人間的火花，如果存在不只是在解釋神秘時發出的刺耳冷笑；如果對于在我們身後和另一邊的世界給我們的這些提示並非不是由於無法理解的邪惡本性而產生的失望心情；也並非不是惡魔派來愚弄和逼瘋我們的古怪念頭的話；總而言之，如果即使美麗有其意義，但我們也不允許決不要苛求試圖去解釋它。According to non - newtonian fluid mechanics theory and mathematical method, conbined with plunger moving property, the hypothesize fluid is imcompressive, hydraulic radius of flow of liquid in crevice is very little, and it is laminar flow, the flow is treated fixed continuous flow at every instant position of plunger, equation of motion and boundary condition were set up in condition of concentric and eccentric of pump barrel and plunger
運用非牛頓流體力學理論和數理方法，結合抽油泵柱塞運動特點，假設液體為不可壓縮的，液體在縫隙中流動的水力半徑很小，呈層流流動，柱塞在每一位置的瞬間，流動做定常流處理，建立了泵筒與柱塞同心和偏心兩種情況下運動方程和邊界條件，引入無量綱坐標、無量綱速度和柱塞與泵筒偏心配合時的縫隙高度，並給出縫隙流流速、流量的解析解。Then on january 17, 2004, while preparing to attend group meditation at the oklahoma center, i perceived a ray of extremely bright light shooting up from the top of my head, as quick as a flash, to an area full of magnificent golden palaces radiating bright light next to an emerald green lake, while countless flowers spoke in an exotic, melodious language similar to the celestial music
2004年元月17日，當我正準備前往小中心參加共修時，一道強光剎時從我的頭頂射出，快如閃電，瞬間投射到一處金殿林立的地方，那些金殿宏偉華麗光彩奪目，旁邊有一個碧波蕩漾的翡翠湖。( 4 ) the intelligent inspect system for roof latticed truss structure in shenzhen citizen center is selected as a practice background, and the intelligent inspect method to the steel bracket of roof truss is researched in present paper, in which includes several tasks as follows : automatic load identification for bracket based on neural network method, prompt calculation for the stress of key points on bracket, and its service status evaluation and stress alarm
（ 4 ）以深圳市市民中心屋頂網架結構的智能監測系統為實際應用背景，詳細介紹了網架結構支撐鋼牛腿的智能化監測方法。其中包括，基於神經網路的牛腿瞬時荷載的自動識別、牛腿關鍵點應力的快速正向計算、以及關鍵點工作狀態的評估與報警。Working principle : using the low - voltage high - frequency current rtansform from high - tech molectron, conbne traditional energy - channel theory from china, it gets through the energy - channel of body in a breath stimulate bicelectricity of body for therapy, have efficacy of through but indolence it ` s able to adjust metaboilsm, eliminate subhealth, reforning bone, skin etc, fast supply energy for body, at the same time, you can got beauty, health and happiness
工作原理：採用通過尖端電子集成技術轉化的低壓高頻電流，結合中國傳統的經絡理論，瞬間打通人體經絡，激發人體生物進行治療，以達到「通而不痛」的功效，調整代謝，調動潛在的生命能量，消除亞健康，重整經，骨，皮等器官，快速補充人體生命能量，通經活洛，平衡陰陽，增強體內含氧量，調理臟腑，同時美膚修身，以達到身心健康，美好，快樂的境界！Mr. jeff hsu believes that when a person holds an antique in one s hands, he or she is projecting the fleeting image of that object in one s mind. initially, that image does not register very clearly in the head
董事長徐政夫先生認為當你欣賞一件作品或手中把玩著古董文物時，必定會因為瞬間的視覺而將影像留在心裏，然後，一份想像心裏發酵。The exaggerated variance and interlacing of different colours achieves the instant transformation of time and draws a moving pray from heart
不同色彩之間的誇張變化和疊加，讓空間在瞬間完成時間的轉變，牽出內心中感激的祈禱。Instantaneous center of accelerations
瞬時加速中心The pid control of output voltage feedback is easy to give attention to static and dynamic performance of the control system. output performance of inverter of ups is improved when rms of output voltage feedback is added to pid control system. the hardware and software is designed in order to achieve the digital pid control of inverter of ups
設計了用於逆變器數字化控制的采樣調理電路，結合tms320f240的硬體資源，通過軟體實現了ups系統的緩起動和市電跟蹤，並改進了逆變器電壓瞬時值控制，通過引入輸出電流中心值檢測，對反饋電壓進行補償，解決了逆變器輸出的偏磁問題。Instantaneous center of rotation
瞬時旋轉中心Abstract : through transient spectrum analysis, we can obtain such parameters as transient central frequency, transient frequency width and transient principal frequency. these parameters indicate dynamic characteristics of real signals, benefit the study of dynamic characteristics of radar wave, and can prvide multiple parameters for integrated interpretation of the radar profile
文摘:通過瞬態譜分析，可以求得瞬時中心頻率、瞬時頻寬、瞬時主頻等參數表徵實信號動力學特徵，有利於對雷達波動力學特徵的研究，並可提供多參數對雷達剖面進行綜合解釋。It researches three ways of characteristics extraction of signals including zero - center instantaneous feature, wavelet analysis feature and a feature set consisting of fractal dimension, l - z complexity degree, entropy and resemblance coefficient
在特徵提取部分研究了信號的零中心瞬時特徵、小波分析特徵以及由分形、 l - z復雜度、熵和相像系數組成的特徵集。Apart from the 247 network operations centre and the high - bandwidth fibre - optic network, we operate a multi - million dollar digital media centre for the creative digital multimedia industry in hong kong. cyberport also has a wireless development centre, a one - stop wireless applications development, testing, and delivery platform that significantly reduces developers time - to - market. ", said mr yang
香港無線發展中心亦座落於數碼港，為開發商提供一站式的無線通訊應用軟體開發及測試平臺，協助業界于短時間內推出產品以迎合瞬息萬變的市場需要。In chapter 4, method of moment ( mom ) solution of transient electromagnetic scattering by perfect conducting surfaces is discussed by dealing with time - domain integral equations ( tdie ' s ). rectangular patches model and triangular patches model are compared and their applications are exploited. in the mean time reference [ 42 ] and [ 61 ] are recruited
其中第四章通過求解時域積分方程給出了良導體表面瞬態電磁散射的矩量法解，比較了矩形貼片模型和三角貼片模型並拓展了它們的應用，補充了文獻[ 42 ]和[ 61 ]的內容；第五章工作重心是計算機顯示器屏蔽箱體的設計，對通風問題給予了充分考慮。It will present a new method - frequency - domain regression ( fdr ) method based on system identification theory for calculating transient heat flux through multi - layer walls. first, the frequency characteristics of the total transmission matrix are calculated within the frequency range concerned. then, a simple polynomial 5 - transfer function is yielded from the theoretical frequency characteristics for internal, cross and external heat conduction by applying appropriate identification algorithm, respectively
首先在所關心的頻域范圍內計算出總的傳遞矩陣的頻率響應，然後採用適應的辨識演算法從墻體不穩定傳熱的理論頻率響應中構造出一個簡單的多項式s -傳遞函數，該多項式s -傳遞函數與墻體瞬時傳熱的理論的超越s -傳遞函數完全等價。Meanwhile, some combined application examples for solving the instantaneous center on planar mechanism through lou " s theorem are also given
同時，給出了羅洪田定式在求解平面機構瞬心中的組合應用類型。I confess to having been skeptical when i first picked up the book, but as myers demonstrates through numerous well - replicated experiments, intuition ? “ our capacity for direct knowledge, for immediate insight without observation or reason ” ? is as much a component of our thinking as analytical logic
我承認第一次拿起這本書時，心中仍抱持懷疑，但邁爾茲用大量重復實驗顯示，直覺就像分析性的邏輯一樣，確實也是思考的一部份，它是我們瞬間了解的能力、不需觀察或理由的直接洞見。分享友人