L - lbo 中文

lbo LBO ＝ leveraged buyout.

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The theoretical part mainly refers to studies of optical parametric chirped pulse amplification . we analyze some basic theories of opcpa , such as phase matching , parametric bandwidth , walk - off in space and time , gain property and so on , and compare the basic properties of bbo , lbo and kdp 理論部分主要是對新興的光參量啁啾脈沖放大技術的相位匹配、參量范圍、時空走離、增益及帶寬特性等基礎理論進行了分析，并對常用的bbo 、 lbo和kdp基礎特性進行了比較分析，這對于光參量啁啾脈沖放大系統的設計具有一定的實際意義。
Ld - pumped nd : yag , lbo ( type - i critical phase matching ) intracavity frequency doubled , blue laser at 473nm was obtained finally . under the condition of 14w pump power , high power tem00 mode blue laser at 473nm of 1 . 1w was obtained . by means of inserting diaphragm into cavity , the power fluctuation and beam mode were improved ; in the experiments , the proportion of special mode matching in quasi - three - level laser was discovered , and the phenomenon were explained reasonedly 實驗上采用對熱效應不敏感的三鏡折疊腔， ld泵浦nd : yag ，類相位匹配lbo作為倍頻晶體，獲得了1 . 1瓦的連續473mn藍光輸出；采用腔內插入光闌的方法，有效克服了功率抖動，同時改善了光斑模式；實驗中發現準三能級激光器存在兩個空間模式匹配比例關系，并對這一現象給出了合理的解釋。
Abstract : based on the elaborate study on the advance of the optical parametric oscillators in resent fifteen years , it is clearly pointed that the material foundation of the bbo - opo was provided due to the discovery of the new type nonlinear crystal bbo , lbo and clbo etc and the emerge of the high quality pump source especially the diode lasers 本文在詳盡地研究了光學參量振蕩器的近15年來的研究進展的基礎上明確指出，由于bbo 、 lbo 、 clbo等新型非線性晶體的發現和高質量泵浦源特別是二極管激光器的出現為bbo - opo的實用化提供了物質基礎。
3 . the thermal - mechanical and lasering properties of cr * : lisaf crystal were carefully studied . especially the up - conversion and the esa effect . all of these were given fully considered when design the three - mirror folded cavity tunable lisaf laser which was pumped by a accousto - optical active q - switched nd : yvo4 lbo intra - cavity frequency doubling 671nm laser 在對cr ~ ( 3 - ) ： lisaf晶體的熱機械特性和激光特性詳細研究的基礎上，通過對折疊腔理論進行簡要介紹并由穩區計算，設計了三鏡折疊腔可調諧cr ~ ( 3 - ) ： lisaf激光器。
The stability output second harmonic generation ( shg ) experiment results of single - longitudinal mode and multi - longitudinal mode with long cavity were explained reasonably with these rate equations . the high polarization of fundamental wave in the isotropic laser media nd : yag with type - i critical phase - matching lbo was studied with the rate equations including polarization of fundamental light . using the polarization function of lbo , a quartz full - wave plate was introduced into the cavity , a kind of birefringent filter by considering the combination of the polarization function of the type - i critical phase - matching doubling frequency crystal lbo and the quartz whole - wave plate was constructed 將腔內多縱模倍頻速率方程推廣應用到準三能級藍光激光器中，分析了一個縱模、兩個縱模、多個縱模時的噪聲情況，合理地解釋了實驗中激光器單縱模運轉以及長腔多縱模運轉時穩定輸出的實驗現象，同時利用該速率方程分析了以各向同性激光晶體nd : yag為工作物質，類臨界相位匹配lbo為倍頻晶體的藍光激光器中基頻光偏振特性，合理利用類臨界相位匹配lbo倍頻晶體的偏振特性與引入的石英晶體全波片構成雙折射濾光片，通過選單頻來抑制噪聲，獲得了藍光低噪聲的穩定輸出。
The making of the lbo plan for chengdu lw limited co . purchasing sichuan dx limited co . is applied as a model . the lbo purchasing is accomplished under the guidance of various theories of m & a and enterprise financing , also making the reality of the real estate fields into consideration . by two related m & a actions , the merger ' s goal of obtaining the land is achieved 本文以成都lw有限公司為取得原國有企業成都zy廠廠區用地，而對成都zy廠的聯合開發企業四川dx有限責任公司實施整體兼并案例作為分析的切入點，在通過綜合運用企業并購理論、企業融資理論，并結合房地產行業的特點和政策法規，通過兩次關聯的企業并購活動實現了并購目標。
The optimal length of crystal was achieved for the characteristics of quasi - three - level . three types of crystal were compared , we select lbo as the main frequency doubler . meanwhile , the other strong spectrum were restrained by suitable coating 從激光晶體的準三能級特性出發，充分考慮增益與損耗之間的矛盾，選擇出最佳晶體長度；對三種倍頻晶體進行了比較，選擇出lbo作為主要倍頻晶體；對膜系進行了必要的分析，在維持946nm譜線振蕩的同時，充分考慮了其它激光譜線的抑制。
On this basis , the paper makes analysis and empirical researches to the typical merger cases of china ' s investment banks and corporations , and at the same time , it studies such important theoretical and empirical issues like low china ' s investment banks involve in corporation merger plans , especially how it involves in china ' s state - owned enterprises “ reform of proper rights , go public through buying a shell , lbo , and mbo by studying related policies , laws , and regulations of investment bank ' s taking part in corporation merger , and combining advanced western merger theory of investment banks and corporations 在此基礎上，結合我國投行參與企業并購的實際，和西方先進的企業并購理論，來對我國投資銀行參與企業并購的組織策劃，特別是參與買殼上市、杠桿收購、管理者收購等重要理論方法問題進行系統研究。同時，本文還重點對現階段我國投行參與企業并購的相關法律法規政策進行了分析研究，并對相關典型案例進行了實證分析研究。
A ld pumped lbo / bbo / nd : yag 266nm all - solid - state ultraviolet laser and purple and a ld pumped ktp / bbo / nd : yag 266 nm all - solid - state ultraviolet laser were designed respectively ; 1 . 5mw and 2 . 0mw average output power were obtained respectively when maximum input power of ld was 1 . 3 w . reasons of being elliptical beam and 45 ? rotation for the beam were also explained 設計出一臺lbo bbo nd ： yag266nm全固態紫外激光器和一臺ktp bbo nd ： yag266nm全固態紫外激光器；用1w的ld作為泵浦源，在最大抽運功率為1 . 3w時，分別獲得了平均功率為1 . 5mw和2 . 0mw的266nm紫外輸出。
Firstly , we analyze the character of nd : yag , bbo and lbo , for nd : yag crystal and select the nd : yag as the gain medium and lbo as doubling - frequency crystal . ln the theory , analyzing the parameter of the gain medium length , the ratio of the pump - and laser - beam waists . based on the above analysis , we design the resonance cavity 首先，我們對增益介質的性質和非線性晶體bbo和lbo的一些性質進行了比較，選取nd ： yag作為增益介質， lbo作為倍頻晶體。理論上分析了激光器設計中的一些參數值，如增益介質長度、模式交疊率、最佳倍頻條件，并根據理論分析結果設計了諧振腔。
There are four parts in this article : the first part is the detailed introduction of the lbo process ; the second part is the summary of various m & a theory and enterprise financing theory ; the third part is a brief discussion on several questions ; and a conclusion is made in the last part . through the detailed lbo plan making , we can get three points : first , during the course of the lbo plan making , the designer should study the fields of m & a carefully so as to equal the benefit of both sides . second , the price decision of lbo is the core of the plan designing 全文共分為四個部分：第一部分是對杠桿收購方案設計和實施過程的詳細介紹，闡述了杠桿收購過程中涉及的各企業間關系及歷史背景，在收購過程中設計方案時的思路等；第二部分是對企業并購相關理論以及并購中的融資理論進行介紹，主要涉及并購的基本概念、基本理論、杠桿收購理論和操作特點以及企業并購中的融資理論；第三部分是對本次杠桿收購過程中的幾點問題的討論，包括對房地產開發行業特點及開發企業財務特點進行分析，指出房地產開發中土地使用權資源的特殊性;并對本次并購方案在理論指導下的特點進行了剖析并對并購完成后的效果進行了分析:在最后部分還對并購過程中的銀企合作關系建立以及并購風險控制做出了探討。
When ktp and lbo are located in two arms respectively , 547mw 355nm ultraviolet light output is obtaind , with the pulse repetitive frequency being 3 . 5khz . changing the direction of output , the output power is 380mw . when ktp and lbo are located only in the same arm , 585mw 355nm ultraviolet light output is obtaind V形腔腔內內倍頻: ktp和lbo分別放于兩個臂,重復頻率3 . 5khz時獲得了547mw的355nm紫外光輸出,若是改變光的輸出方向,同樣頻率下輸出功率355nm紫外光的功率為380mw ; ktp和lbo分別放在一個臂上,重復頻率3 . 5khz時獲得了385mw的355nm紫外光輸出,若是改變光的輸出方向,同樣頻率下輸出功率355nm紫外光的功率為420mw 。
In this part , to begin with , it inquires into the definition of mbo and explains the difference between the mbo and lbo . what follows is the introduction of the main characters of mbo , and the types , the sources , the functions and the history and development of mbo 在這一部分中，首先對管理層收購的概念進行探討，并解釋了mbo和lbo的區別，然后介紹了mbo的主要特征、形式、來源、作用和mbo的歷史及其在國外的發展，其中mbo在國外的發展中引用的數據是來自國外的最新數據。
The optimum position of focal spot of pumping laser through coupling system is calculated . in the fifth chapter , the optical characteristics of nd : yvo4 and lbo are studied . the astigmatism problem of resonant cavity is explored thoroughly under the condition of thermal lens effect 第五章分析了nd ： yvo _ 4和lbo晶體的光學特性，深入分析了在引入熱透鏡效應的情況下諧振腔的像散問題，設計了四鏡z型折疊腔，應用abcd定律計算優化選擇了一組腔參數。
When ktp and lbo are all placed extracavity , 450nw 355nm ultraviolet light is obtained , with the pulse repetitive frequency being 3 . 5khz . when ktp is located intracavity and , however , lbo is placed extracavity , 300mw ultraviolet is obtained . figure “ v ” cavity thg . 腔外倍頻: ktp和lbo均在腔外,重復頻率3 . 5khz時獲得了450mw的355nm紫外光輸出; ktp在腔內而將lbo放在腔外,重復頻率3 . 5khz時獲得了300mw的355nm紫外光輸出。
According to this , the phase - matching conditions , effective nonlinear coefficients , acceptances of angle and wavelength for biaxial “ crystals have been discussed in detail . thermal lens effect is an important factor which affects the quality of laser beam and the amount of output power 實驗上，采用了雙軸晶體lbo作為倍頻晶體，因此對雙軸晶體相位匹配、有效非線性系數的計算、允許角、允許波長給出了較完整的分析。
3 . introduced the principle of phase - match and the optics characters of ktp 、 lbo and other nonliner crystrals , demonstrate the optimal focusing conditions . based on a detailed analysis , ktp and lbo are selected as shg and thg cystal , respectively 3 .簡單介紹相位匹配原理和非線性晶體的選擇介紹了一些紫外晶體的光學特性,并闡述了光束的最佳聚焦條件,經過分析和綜合評價,選擇了ktp和lbo分別作為倍頻晶體及和頻晶體。
The experiment of intracavity doubling of a 946 nm nd : yag laser with an lbo crystal has been done at room temperature . a continuous wave 473 nm laser is obtained with 235mw output power at a pump power of 20w . the laser beam quality of 473 nm is good as well 對腔內倍頻輸出473nm激光進行了初步的實驗研究，在泵浦功率為20w時， l獲得了光束質量較好的連續波形式的藍光激光輸出，其功率為200mw 。
But in the capital market , lbo , mbo , and go public through buying a shell have already become the main method of china ' s corporation merger , property right reform , and strengthening corporation ' s core competitiveness strength 而在國內資本市場上，杠桿收購( lbo ) 、管理者收購( mbo )以及買殼上市等，已成為中國企業進行產權改革、增強核心競爭力的重要手段。

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lbo

lbo LBO ＝ leveraged buyout.

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