transient condition 中文意思是什麼
transient condition
解釋
過渡工況-
One cardiac cycle is divided into 50 parts in the transient analysis to accurately simulate the continuous pulsatile blood flow in the coronary artery, the hemodynamic parameters of the atherosclerotic and the controlled models at each of the 50 moments were computed in accordance with the physiological condition
這些計算包括：脈動流情況下的非狹窄和狹窄不對稱性對狹窄流場的影響，分岔角度變化時動脈狹窄和非狹窄的各種血流動力學參數的計算模擬。 -
Heart block is not transient, and the prognosis for this condition is much more guarded
心臟傳導阻滯並不是暫時的，對于這種狀況的診斷更須慎重。 -
( 2 ) transient jet - interaction phenomena, challenge project, is analyzed by computational unsteady aerodynamic method. boundary condition of transient jet is established
（ 2 ）將非定常空氣動力學數值計算方法創造性地應用於姿態控制發動機瞬態流場計算。 -
3 ). the flow velocity and temperature change rapidly in hot plenum under the transient condition such as in the case of reactor scram condition. thermal stratification phenomena will be observed nearby the inlet of intermediate heat exchanger
在事故停堆后的瞬態分析中，熱鈉池的流場和溫場變化劇烈，並在中間熱交換器的入口附近形成穩定的熱分層。 -
This paper introduces the situation of mine earthquake happened in the uptown in tongjialiang mine and the geological condition, probes into the working principles and procedures of transient electromagnetic method and high - density resistivity method, determines the worked - out section and worked - out scope
介紹了同家梁礦住宅區發生礦震的情況和地質概況，探討了瞬變電磁法、高密度電阻率法的工作原理和程序，確定了礦震區域的采空層位和采空范圍。 -
In this paper, spindle fem computation model taking solid as basic unit is established. based on this model, firstly, static stress is analyzed and the stress distribution of spindle under various static woking condition is attained ; secondly, transient analysis is carried out
本文建立了以實體單元為基本單元的大軸有限元計算模型，在此模型基礎上首先進行靜應力分析，得到各靜工況下的應力分佈；隨后進行瞬態的沖擊載荷分析。 -
Although self - syn chronous vibration and vibratory synchro nization transmission have been applied, in, mechanical engineering successfully ， the, transient processes of self - synchron ization and synchronization transmission, in vibratory machines are still obscure. the physical processes of vibratory mac hines from asynchronous condition to syn chronous condition or from one type of s ynchronous condition to another co uld not be explained quantitatively acco rding to available, mechanical models. in this paper the pro blem is addrested specially
自同步振動和振動同步傳動在機械工程上已獲得成功應用，但是振動機械實現自同步振動和振動同步傳動的過渡過程長期以來卻一直不明確，利用現有的振動機械模型還不能定量解釋系統從不同步到同步、或是從一種同步狀態過渡到另一種同步狀態的物理過程。 -
In the turbulent flow, the fluid ’ s physical parameters has the stochastic change along with the time and the space, it is very difficult to carries on its rate process ’ s precise computation and the simulation with mathematics method, but unstable condition navier - stokes equation regarding open canal current of water transient motion suitable
閘后水流經過加糙的海漫段時，其水流狀態屬明渠紊流。流體中的各種物理參數，都隨時間與空間發生隨機的變化，很難用數學的方法對其運動過程進行精確計算和模擬。 -
Three mathematical models are presented to express the characteristics based on the systematical analysis of mechanical, hydraulic and fluid dynamic characteristics during three transient process, and numerical calculation methods are carried out to the three mathematical models. with the rigid water hummer theory and hydraulic characteristics, this paper has improved the boundary condition equation at pump during the suspending period, and drew a simplified mathematical model
針對大型低揚程泵站過渡過程的具體特點，利用剛性水錘理論，對事故停泵時泵處的邊界條件方程進行改進，並結合泵裝置水力特性，得出大型低揚程泵站停泵過渡過程簡易計算方法的數學模型；針對具體數學模型編製程序進行計算求解。 -
Abstract : according to the cause and the damage of the feed water pump cavitation resulting from the turbine ' s load rejection, this paper analyzes the condition about presenting cavitation by calculating the largest difference of the pump inlet ' s cavitation residue in the transient process of the deacrator and proposes the measures about presenting cavitation
文摘:根據汽機甩負荷造成給水泵汽蝕的原因及危害，從計算除氧器暫態過程中給水泵入口汽蝕余量的最大降落值入手，分析防止給水泵汽蝕的條件，提出預防措施。 -
The paper simulate the transient thermal response of projectile wing according to the simulation software, and discuss the ablation characteristic when the projectile wing is in different initial velocity, in different wing shape, in different atmosphere condition and in different material condition
本文通過模擬軟體模擬了彈翼的瞬時燒蝕外形，並詳細討論了不同初速、不同翼形、不同氣象條件及不同材料條件下的燒蝕特性。 -
In this dissertation, we first state briefly the developmental history, the present condition of queueing theory, the markovization of queueing system and the research situation for several types of ergodicity, and induce the preliminary knowledge of markov processes and markov skeleton processes, and then the dissertation discusses mainly focus on several problems which exist in researching gi / g / l queueing system, which are categoried as follows : ( i ) non - equilibrium theory for gi / g / 1 queueing system ( l ) we present the equation which satisfies the transient distribution of l ( t ) for the three special cases m / m / 1, gi / m / 1 and m / g / 1 queue of gi / g / 1 queueing system, and proves that the length l ( t ) of gi / g / 1 queueing system satisfy three types of equation, and their minimal nonnegative solution are unique bounded solutions
歸納了馬爾可夫過程和馬爾可夫骨架過程的有關的初步知識。然後，本文重點討論了當前在gi g 1排隊系統中待研究的如下幾個問題： （一） gi g 1排隊系統的非平衡理論（ 1 ）給出gi g 1排隊系統及其三個特例m m 1 ， gi m 1和m g 1排隊系統的隊長l （ t ）的瞬時分佈所滿足的方程。證明gi g 1排隊系統的隊長l （ t ）滿足三種不同方程，並且是這些方程的最小非負解，也是唯一有界解。 -
3, 4, 5 and ? 6 of this chapter deal respectively with the transient distribution of the queue length of these four queueing systems. such results are obtained as follows : under the condition of the interarrival times distributions and service times distributions of these queueing models which have density function, their transient distribution of the queue length can be represented as an integral, and the integrated term of this integral can be recursively obtained
在這一章的誇3 、芬4 、縣5和號6中，分別針對這四個排隊模型，討論了瞬時隊長的分佈，最終得到了以下的結果:在這幾個模型的到達間隔分佈和服務時間分佈均具有密度函數的條件下，它們的瞬時隊長分佈可以表示為一個積分，該積分的被積項可以遞歸地求取。 -
When the coupling rabi frequency c satisfies the condition of c > 1 / 2 3, the transient process is a relaxation oscillation behavior. as the coupling rabi frequency c decreases, the transient oscillation behavior slows up
當_ c _ 3 / 2時，這個瞬態過程為一馳豫振蕩過程，在不同大小的耦合光rabi頻率_ c條件下， _ c取值越小，瞬態過程振蕩越慢。 -
By analyzing the engine driving torque characteristics and the transmission inertia torque while speed ratio is changed under transient condition, a new synthetic control algorithm is developed which can approach engine target torque by compensating engine output torque with transmission system inertia torque
通過研究無級變速傳動速比變化時的慣性矩，提出了一種新的控制演算法，採用傳動系的慣性矩來補償發動機的輸出轉矩，以獲取目標驅動轉矩。 -
In this paper we establish math modal of transient temperature and stress fields of the turbine " rotor with finite element method, develop rotor ' s thermal status online monitor system by distribute computer and visual software, realize online show and analyst of temperature and stress fields when all kinds of transient condition, and finally provide reasonable and optimized operation suggestions, improve safety and economic level of unit sets " operation
本文採用有限元建立汽輪機轉子的暫態溫度場、應力場的數學模型，藉助計算機分散式計算、可視化等技術開發轉子的熱狀態在線監測系統，實現汽輪機在各種過渡工況下轉子溫度場、應力場的在線顯示與分析，提供合理的操作建議，提高機組運行的安全性與經濟性。 -
The difference formulation and boundary condition have been gained by the method of characteristics and the hydraulic transient basic formulation
從壓力管道水力瞬變基本方程出發，利用特徵線法求解了壓力管道水力瞬變的差分方程及邊界條件。 -
Effect of combustion parameters on diesel engine smoke opacity under constant speed and increasing torque transient operating condition
柴油機恆轉速增轉矩瞬態工況的燃燒過程分析及其對煙度的影響 -
The improved comprehensive control strategy remedies the deficiency of control strategy for best fuel economy, improves the vehicle dynamic performance at transient conditions without penalty on steady condition fuel economy
改進后的綜合控制策略彌補了最佳燃油經濟性控制策略的不足，提高了瞬態工況的動力性能，同時保持了穩定狀態下系統的燃油經濟性，改善了系統的性能。 -
Combustion analyse of ice under transient condition requires a large amount data. that means the performance of the ice combustion data acquisition system must be promoted
發動機的非穩態燃燒分析往往需要很大的數據量，這就對發動機燃燒數據採集系統的性能提出了新的要求。
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