first inversion 中文意思是什麼
first inversion
解釋
第一轉位-
The triad on the leading tone, a diminished triad, seldom occurs in root position, but is found often enough in first inversion or second inversion
導引上的三和弦，減三和弦，很少發生在原位，但是經常出現在第一轉位或第二轉位。 -
In the first part, the paper mainly discourse upon the gestation course of theoretic base in laser physics, stimulated emission, population inversion and other basic theory of laser were discussed
第一部分主要論述了激光物理理論背景的醞釀過程，對受激輻射、負吸收、粒子數反轉這幾個激光物理的基本理論的建立過程作了研究和分析。 -
( 3 ) for the first hierarchy mentioned above, the multiplication and inversion in gf ( pm ) are two key operations
（ 3 ）對于第一層次的運算，關鍵是域元素的乘法和乘逆運算。 -
Inversion of the near surface structure can be done by the method with refraction first - break information, so it can be used to solve 2d long wavelength and short wavelength statics problems for complex near surface areas ; 4 ) a kind of 3d statics method with statistical deposition of refraction first - break traveling time in common shot domain is developed
它適應折射面起伏不大、折射層較穩定的近地表條件，利用該方法可以解決二維沙漠、黃土塬覆蓋區等復雜地表條件的長短波長靜校正問題； （ 4 ）三維共炮域折射旅行時統計分解靜校正方法。 -
In 7, we first give the definition of hankel matrices, then we give the triangular factorization algorithm of the inversion of hankel matrices
在7中，首先給出hankel矩陣的定義，然後推導hankel矩陣的逆矩陣的快速三角分解演算法。 -
In 4, we first give the definition of loewner type matrices, then we give the triangular factorization algorithm of the inversion of loewner type matrices
在4中，首先給出loewner型矩陣的定義，然後推導loewner型矩陣的逆矩陣的快速三角分解演算法。 -
The first inversion of a triad has the original third at the bottom
三和弦的第一轉位以原第三音為底音。 -
Our group has prepared nanometer - scale metal films in layer structures on glassy carbon ( gc ) substrate by cyclic voltammetric deposition. by using co as probe molecule, we have revealed for the first time, abnormal ir effects ( aires ) on these layer nanostructured films. the alres consists of several abnormal ir features including the enhancement of ir absorption, the inversion of ir band direction ( anti - absorption ), and the increase of fwhm ( increase of the number of different adsorption sites )
本研究小組採用電化學循環伏安電沉積法在gc基底上制備層狀納米結構金屬薄膜，以co作為分子探針，觀察到異常紅外效應（ aires ）光譜特徵，即co等探針分子發生紅外吸收增強、紅外譜峰方向倒反（反吸收）和譜峰變寬（振動能級離散程度增加） 。 -
The second part is about co2 lasers. we first discuss the mechanisms of population inversion, including excitations and relaxations ( electron collision excitation, resonance transition excitation impacted by excited n2 molecules, the relaxation of both the lower - upper laser levels and the lowest level of co2 )
首先，討論了二氧化碳激光粒子數的反轉機理，包括電子碰撞激勵、激發態n2分子等共振轉換激勵過程，激光上下能級co2 （ 00 1 ， 10 0 ）以及最低能級co2 （ 0110 ）的弛豫過程等幾個方面 -
In the process of building and using the mass concrete structures, because of the effect of out - side condition and themselves, some faults will form in the structure, these faults will effect the bearing capability and endurance using nondestructive testing method to test the concrete ' s quality and diagnose its healthy, which has the significant sense in assessing the safety stability and research of the administering diseases this dissertation mostly researched the testing methods in the mass concrete structure, discussed the principles, methods, features, sphere of application of the ultrasonic testing in the mass concrete structure with faults, used dynamic fem to simulate the testing process, discussed when the concrete structure with cracks is under the effect of the pulse, how the elastic waves propagate and what are their changing feature, researched the principles of the first - arriving waves " phase when the cracks " depths are not same, obtained the relation between the inversion point and the cracks " depth, which has the direction sense in the application of projects, the second part of this dissertation is ct, which used the ultrasonic wave running through the tested - substance to get arriving - time of the ultrasonic wave, then inverse the image this dissertation drawed one ct program which can well present the different little cells " ultrasonic wave velocity profiles of the substance, thereby to diagnose the quality of the part of the tested - substance, ct has the better using foreground.
在混凝土結構的施工及使用過程中，由於受其自身及外界各種因素的影響，常常會產生一些缺陷，對結構物的承載能力和耐久性造成嚴重影響，採用無損檢測技術進行質量檢測和健康診斷，這對混凝土結構開展安全、穩定性評估以及病害隱患治理研究具有重要意義。本論文主要針對大體積混凝土結構缺陷的檢測方法展開研究工作，重點討論了超聲波法檢測混凝土結構裂縫的基本原理和方法及其特點、適用范圍，運用動力有限元數值模擬其檢測過程，探討了有裂縫缺陷的混凝土結構在脈沖荷載作用下彈性波的傳播及其變化特徵，研究了不同裂縫深度下首波相位變化規律，得出了反轉臨界點與裂縫深度之間的關系，這對實際工程應用具有指導意義。聲波ct是一種新的無損檢測技術，它是利用聲波穿透被檢測體獲取聲波接收時間，來進行計算機反演成像的技術。 -
The paper carefully describes important technology relevant of the new scheme. the thinking and purpose of realizing software interrupt emulation technology is explained in detail, and the concrete tactics of implementing the refined timer in two styles is set forth. the paper discusses two real time schedule arithmetic adopted by real time kernel such as rate monotonic analysis arithmetic and earlier deadline first arithmetic, and the resolvent of preventing priority inversion is made out
文章對新實現方案的重要相關技術做了細致的論述，其中，詳細說明了軟體中斷模擬技術的實現思路和目的；對兩種模式下（ periodic 、 oneshot ）細粒度定時器的具體實現策略做了闡述；對實時內核所採用的兩種實時調度演算法：速率單調性分析演算法和最早期限優先演算法進行了描述，並提出了防止優先級反轉的解決方法。 -
In 3, we first give the definition of toeplitz type matrices, then we give the triangular factorization algorithm of the inversion of toeplitz type matrices
在3中，首先給出toeplitz型矩陣的定義，然後推導toeplitz型矩陣的逆矩陣的快速三角分解演算法。 -
In 6, we first give the definition of vandermonde type matrices, then we give the triangular factorization algorithm of the inversion of vandermonde type matrices
在6中，首先給出vandermonde型矩陣的定義，然後推導vandermonde型矩陣的逆矩陣的快速三角分解演算法。 -
In 5, we first give the definition of symmetric loewner type matrices, then we give the triangular factorization algorithm of the inversion of symmetric loewner type matrices
在5中，首先給出對稱loewner型矩陣的定義，然後推導對稱loewner型矩陣的逆矩陣的快速三角分解演算法。 -
The analytical solutions of the gain, dispersion and population difference in the steady state of an open ladder lasing without inversion ( lwi ) system are at first given when the phase fluctuation of the driving field is considered. then the effects of the driving field phase fluctuation on the gain, dispersion and population difference are analyzed by the numerical results from the analytical solutions. our research shows that the phase fluctuation of the driving field will results in a finite line width ; with the line width increasing, the gain decreases monotonously, however, variation of the dispersion isn ? t monotonous, it has a maximum value when the line width takes some value ; the line width varying can ? t lead to change lasing from without to with population inversion
給出了有驅動場位相漲落的開放的梯型無粒子數反轉激光（ lwi ）系統增益、色散和布居數差的定態解析解，進而用得到的數值計算結果分析了驅動場位相漲落對增益、色散和布居數差的影響.研究結果表明，驅動場位相漲落將導致有限線寬;隨著線寬的增加，系統增益單調地減小，但系統色散的變化並不是單調的，當線寬取某個值時，色散有極大值;線寬的變化不能導致無反轉激光向反轉激光的轉變 -
( 4 ) the paper has studied the structure and training algorithm of self - recursion neural network. it also studies the convergence and stability of self - recursion neural network " training algorithm by using lyapunov method. then the paper use inversion method to simulate the vibration field of ground vibration caused by track traffic by self - recursion neural network for the first time
（ 4 ）研究了自遞歸神經網路的結構及訓練演算法，利用lyapunov方法研究了自遞歸神經網路訓練演算法的收斂性和穩定性，並首次利用自遞歸神經網路來反演軌道交通引起地面振動的振動場。 -
The study shows that coulomb scattering becomes more important at low transverse - electric field and both the density and the distribution of charged - centers play an important role in el ectron transport in sic inversion layers. the radiation response and electric characteristics of 6h - sic mos structure is studied with experiment for the first time
在實驗上首次對6h sicmos結構的電特性及其輻照引起的電參數退化進行了研究，結果說明：在氧化層電場較高時是fowler nordheim隧穿電流決定著sicmos結構的漏電流。 -
In this paper, we first introduce the basic background of the study of nuclear structure, some elementary knowledge about and the latest achievements in the study of the phenomena of signature inversion ( si ). then the description of the two quasi - particles plus a rotor model ( prm ) of odd odd nuclei is given. by the model we perform the practical calculations of the yrast bands of some nuclei in a 100, 130 mass region
本文首先簡要介紹了原子核結構研究的一些基本概況以及與旋稱反轉現象相關的一些基本知識和奇奇核旋稱反轉現象的最新研究進展；然後較詳細地介紹了用於奇奇核旋稱反轉研究的二準粒子加轉子模型（ prm ） ，著重對a 100 、 130質量區中的幾個奇奇核的暈帶能譜進行了實際prm計算，結合計算結果，討論了旋稱反轉、三軸形變以及反轉機制等相關問題。 -
In this paper, the first chapter, the historical background of how the concept of the seismic moment tensor was proposed and the development of the research work of seismic moment tensor inversion and seismic source process inversion were reviewed briefly
本文第一章簡要地回顧了地震矩張量概念產生的歷史背景，介紹了地震矩張量反演和震源破裂過程反演的研究進展和研究現狀。 -
Although he in overseas more than 50 years, but he had not forgotten must make a beneficial matter for the motherland, never puts the sentence first inversion
盡管他在國外五十多年了，但他從來沒忘記要為祖國做些有益的事， never放句首倒裝。
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