neutral state 中文意思是什麼
neutral state
解釋
中立黨-
By using the multi - configuration dirac - fock ( mcdf ) method, the effects of relaxation and correlation on the transition energies and probabilities of electric - dipole allowed ( el ) resonance and intercombination transitions for 2p53s3 - 2p6 in neutral neon have been systematically studied firstly. and the results of the transition energies and probabilities ( lifetimes ) in length and velocity gauge have been presented. during the calculation, in order to consider the rearrangement effects of the bound - state density and some important correlations, the asfs of transition initial - and final - states were divided according to their angular - momentum and parity and calculated, and different number of csfs were included in the expansion of asfs
本文利用多組態dirac - fork （ mcdf ）理論方法，通過對輻射躍遷初、末態電子波函數的獨立計算以及在原子態波函數的展開中考慮不同數量的組態波函數，系統地研究了弛豫和相關效應對中性ne原子2p ~ 53s ~ （ 1 . 3 ） p _ 1 ~ o - 2p ~ 6 ~ 1s _ 0電偶極共振和復合躍遷的能量以及躍遷幾率的影響，給出了長度和速度兩種不同規范下激發態的能量和輻射壽命；以中性ne原子的研究為基礎，進一步研究了類ne等電子系列離子（ z = 11 - 18 ）較低的激發組態2p ~ 53s和基組態2p ~ 6的能級結構以及各能級間的輻射躍遷特性。 -
" the government should limit its responsibility and become a neutral regulator, " says li shuguang, a professor at a state council think - tank
國務院一智囊機構的教授李樹廣（音）說： 「政府應該限制自己的職責，變成中立的管理者。 -
The main research area of traditional cost theory is the cost of production, known as the cost of production theories. the traditional theory consider as the system of neutral, market transactions are fully competitive market and zero transaction costs of the state means that the traditional theory only in highly abstract sense analysis of the allocation of resources, but not strictly bound to consider the institution and institution costs, which constitute a fatal mistakes on cost analysis to the traditional cost theory
但是，由於傳統新古典理論的制度中性假設，市場交易是在完全競爭市場和零交易成本狀態下進行的，使得傳統理論只能在高度抽象的意義上分析資源配置問題，而沒有嚴格地考慮制度約束和制度成本，占總成本很大比例的交易成本等制度成本往往被忽略了，這構成了傳統理論進行成本分析的一個致命缺陷。 -
In the actual process of conducting research, the author maintains a value neutral position, who is outsider to the observe the complex social phenomena, restoring the origninal true state for the community mediation system
研究方法主要採用社區研究方法，在實證研究中保持價值中立，以「局外人」的態度直觀社會生活本身，對「社區人民調解制度」進行「社會學還原」 。 -
Firstly, this paper introduces the asynchronous motor model, and compares it with the dc motor ’ s. then the paper studies the principle of vector control, and proposes an improved current model of rotor flux observer. this paper also studies the three - level inverter ’ s topology, working principle, the neutral - potential unbalance mechanism and its controlling strategy. the paper especially studies the svpwm in details. the interface between the vector control and the three - level inverter is studied in details, including the generation of reference voltage vector, its judging of the sector and triangular regions, and the working mechanism after it sent into three - level inverter. when synthesizing the reference voltage vector, select the vector which only includes p and o states as the starting vector, thus eliminate the vector shift problem when sector changes. this paper fully takes advantages of the powerful functions of matlab / simulink to set up the simulation model. this construction is very explicit. the simulation results verify the inverter voltage output is correct, the rotor flux is steady, the asynchronous motor ’ s dynamic and steady state performances and speed modulation are excellent
本文首先介紹了異步電機的數學模型，在此基礎上將異步電機的數學模型與直流電機的數學模型進行了比較;然後介紹了矢量控制的基本原理，採用了一種改進的轉子磁鏈電流型觀測模型;對三電平逆變器的電路拓撲、工作原理、中點電位不平衡的機理及控制方法進行了介紹，詳細分析了空間矢量脈寬調制策略。本文對異步電機的矢量控制與三電平逆變器之間的介面進行了詳細的研究，包括:參考電壓矢量的形成、所落扇區與具體小三角形區域的判斷、送入逆變器之後的工作機理。在參考電壓矢量的合成時，選擇只包含p 、 o狀態的空間電壓矢量作為起始矢量，解決了扇區切換時的矢量突變問題。 -
Although the chinese government has sought to control this process by making decisions for the parties, its dual status as both social regulator and enterprise owner means that the government is far from a neutral or disinterested third party. state interference has not only failed to help harmonize the interests of the different parties, but even deepened the contradictions and conflicts already present in the esop system
管制型的政府總是試圖替代當事人做出決定，但它又不能始終正確區分自己兼任的社會事務管理者（規則制定者）和企業所有者的雙重身份，從而失去中立和超脫的地位，不僅無助於協調和消解，甚至反而加深了已有的矛盾和沖突。 -
This paper studies the exponential stability problem for a class of neutral delay system, and designs a state feedback controller based on observer to guarantee the exponential stability for the error dynamic system, and the exponential stability for the original system
摘要研究了一類時滯中立系統指數穩定問題，設計一個基於觀測器的狀態反饋控制器保證誤差系統指數穩定，並且原系統也是指數穩定的。 -
Neutral state in the area have tried to bring an end to the war
該地區的中立國為結束戰爭作出了努力。
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