自由基復合 的英文怎麼說
中文拼音 [zìyóujīfùgě]
自由基復合
英文
free radical recombination-
Concern the provision of audit work station according to accounting method, if an accounting clerk manages debt already, provide check again, apparent and easy cheat, should give so prohibit ; the accountant record of an unit is custodial, it is the accountant such as budget of forms for reporting statistics of book of zhang of all sorts of prooves that point to this pair of units, accountant, accountant, financial plan, unit and important contract data, after be being collected regularly, examine a nucleus to be opposite, arrange stand roll, schedule, bound into book custodial, if allow a person to manage the debt of an unit already, keep again accountant record, made motion easily on debt apparently later the action that the opportunity of record of recycle government accountant covers him, give so prohibit : the registering job of items of an account of debt of the income of an unit, defray, charge, creditor ' s rights, the much that includes station of work of charge to an account but not be all ( for instance cash journal and bank come - and - go journal are not included ), this part charge to an account works, it is the foundation of business accounting of an unit accountant, also be the basis that produces cash come - and - go, also cannot hold part - time by cashier personnel, a person manages debt already, manage charge to an account again the basis that this produces debt come - and - go, very easy defalcate
根據會計法有關稽核工作崗位的規定，假如一個會計工作人員既管錢款，又管復核，顯然輕易作假，所以要予以禁止；一個單位的會計檔案保管，是指對本單位的各種憑證、會計賬簿、會計報表、財務計劃、單位預算和重要的合同等會計資料，定期收集后，審查核對，整理立卷，編制目錄、裝訂成冊的保管，假如答應一個人既治理一個單位的錢款，又保管會計檔案，顯然輕易在錢款上做了手腳之後再利用治理會計檔案的機會掩蓋自己的行為，所以予以禁止：一個單位的收入、支出、費用、債權債務賬目的登記工作，包括記賬工作崗位的大部分但不是全部（比如現金日記賬和銀行往來日記賬就不包括在內） ，這部分記賬工作，是一個單位會計核算的基礎，也是發生現金往來的根據，也不能由出納人員兼任，一個人既治理錢款，又治理記賬這一發生錢款往來的根據，很輕易監守自盜。Section two the evaluation of biocompatibility of the acellular dermal matrix by the method of cell culture. the new born rat ' s epdermic cells were cultured with the acellular dermal matrix together as experiment group, while the epdermic cell were cultured simply as control. 24 hours later, under the invert microscope, the epidermic cells anchored well and transparent flat cells were observed in both groups. 7 days later, both cultured cells were taked out and fixed in 95 % ethanol, stained with hematoxylin and were observed under light microscope. many cleaved cells were observed in both groups. during cell culture, no pathogenic microganism was observed. so we considered the acellular dermal matrix was aseptic and had good biocompatibility. section three subdermal implantation of the acellular dermal matrix. 24 rats were used in the experiments. a piece of acellular dermal matrix ( 1. 5 x 1. 5cm2 ) was implanted beneath the dorsum skin flaps of each rat, 1 week, 2 weeks, 3 weeks and 4 weeks after implantation, 6 pieces of acellular dermal matrix were harvested and the size of implanted acellular dermal matrix were measured, the sections were used for he staining and observed under light microscope. the result were as folio wing : 1 - 2 weeks after implantation, the acellular dermal matrix began to adhere to the tissue around and turned red gradually ; 3 - 4weeks after implantation, the acellular dermal matrix adhered closely to the tissue around and could be recognized easily, 1 - 3 weeks after implantation, the size of implanted acellular dermal matrix had no statistical difference ( p > 0. 05 ). 4 weeks after implantation implanted acellular dermal matrix contracted ( p < 0. 05 ). under light microscope, l - 2weeks after implantation, the fibroblast cells infiltrated the acellular dermal matrix and a small amount endothelial cells of vessel and lympho - histiocytic cells infiltrated the acellular dermal matrix. 3 - 4 weeks after implantation, infiltrating blood vessels were evident. so we think that the acellular dermal matrix had low immunological reactions and could induce the infiltration of fibroblast macrophage cell and the endothelial cells of vessel
結果如下：皮下包埋卜周者，無細胞真皮基質漸與周圍組織粘附，顏色由蒼白轉紅；皮下包埋3周者，無細胞真皮基質與周圍組織緊密枯附，盾晰葉辯；術后卜周，包埋的基質面積變化較包埋前無統計學差異o川0引，術后4周包埋的無細胞真皮基質面積較包埋前縮小j刃刀5 ） 。光鏡下術后卜周，宿主的淋巳組織細胞、成纖維細胞浸入生長，釉附在膠原纖維上，少量血管內皮細胞浸入基質；術后34周，無細胞真皮基質內較多的血管形成，故可認為無細胞真皮基質免疫原性低，能誘導宿主的成纖維細胞、巨噬細胞浸入生長，為一種新型的真皮替代物。第四部分無細胞真皮基質與自體斷層皮片復合移棺的研究， sd大鼠10隻，在其背部卜方造成全厚皮膚缺損的創面Based on consider hereinbefore, this dissertation discusses several aspects on the problem of the sustainable and optimum exploitation of groundwater resources as follows : ( 1 ) reviewed entirely the origin and evolvement of the concept " sustainable development ", stated and commented the study status in queue on " sustainable development " around national and international range, thorough discussed the science connotation about the concept " sustainable development " ; ( 2 ) looked back and commented across - the aboard some furthest basic concept and proposition related to groundwater resources, put forward self opinions on a few existent mistake points of view and chaos understandings ; ( 3 ) expatiated entirely on the content and meaning of the theory of changeable groundwater resources system, contrast with the traditional methods of groundwater resources calculation and evaluation, combined example to show the application of this theory ; ( 4 ) thorough analyzed the difficult and complexity to forecast the groundwater resources, fully stated the traditional methods of groundwater resources forecasting, pointed out the characteristic and applying condition of these forecasting method, introduced the main ideas and methods of wavelet analysis developed recently, and the matlab software be known as the fifths era computer language, and its accessory wavelet analysis toolbox, applied these methods and tools to analyze the groundwater dynamic curve, adopted the b - j method and morte - carlo method, combined with the theory of changeable groundwater resources system, discussed the new view on the forecast of groundwater resources ; ( 5 ) synthetically analyzed the characteristics and limitations of the present all kind of groundwater manage model, combined mathematical programming mathematical statistics random process and the theory of variation system of groundwater resources on the unite optimum attempter of surface water and groundwater, emphasized how to make the model more nicety, more simple, more practicality ; ( 6 ) analyzed the inside condition and outside condition to assure the sustainable and optimum exploi tation of groundwater resources, the inside conditions are the follows : correct resources idea, scientific methods of resources calculation and evaluation, credible forecast methods of resources, exercisable measures of resources management, the outside conditions are the follows : the development idea of high layer, the transform of manage system, the matched policy and rule of law, the adjusted of economy lever, the improve of cultural diathesis, the boosting up of water - saving consciousness and detail measures, the control of population rising, the prevention and cure of water pollute, the renew and rebuild of ecology ; ( 7 ) scan the sustainable and optimum exploitation of groundwater resources from the high level of metagalaxy, earth system science, and philosophy ; lint out the more directions on groundwater resources
基於以上考慮，論文主要從以下幾方面對地下水資源可持續開發問題進行了比較深入的探討：全面回顧了「可持續發展」概念的由來與演變，對國內外「可持續發展」的研究現狀進行了述評，並對「可持續發展」概念的科學內涵進行了深入探討；對涉及地下水資源的一些最基本的概念和命題進行了全面的回顧和評述，對目前仍然存在的一些錯誤觀點和混亂認識提出了自己的見解；全面闡述了地下水資源變值系統理論的內容和意義，並與傳統的地下水資源計算評價方法進行了對比分析，結合實例具體說明了方法的應用；深入分析了地下水資源預測預報工作的極端重要性和復雜性，對傳統的地下水資源動態預測方法進行了全面的評述，指出了各類預測預報方法的特點及適用條件，對最近二十多年剛發展起來的小波分析技術的主要思想和方法及其應用范圍，以及號稱第五代計算機語言的matlab軟體和附帶的小波分析工具箱進行了介紹，並應用於地下水動態過程線的分析，採用時間序列中的b ? j法，蒙特卡羅方法，與地下水資源變值系統理論相結合，探討了地下水動態資料分析和地下水資源預測預報的新思路；綜合分析了現今各類地下水管理模型的特點及缺陷，將數學規劃、數理統計、隨機過程等與地下水變值系統理論相結合進行地表水地下水或多水源的聯合優化調度，使模型更準確、更實用；對保證地下水資源可持續開發的內部條件和外部條件進行了分析，內部河海人學博卜學位論文前言、摘要、目錄條件主要是正確的資源觀，科學的資源計算與評價方法，可靠的資源預測預報技術，可操作的資源管理措施，外部條件主要是高層發展思路、管理體制的變革、配套的政策法規、經濟杠桿的調節、人文素質的提高、節水意識的增強及具體節水措施、人口增長的控制、水體污染的防治、生態的恢復和重建等;從宇宙科學、地球系統科學及哲學的高度審視地下水資源的可持續開發;指出了地下水資源可持續開發的進一步研究方向。Because the parameters of pressure control system is inconstant and difficult to identify and the runtime of pressure control is long, a comprehensive intelligent control method is presented, which is composed of bang - bang control 、 fuzzy control and single neuron psd control. this comprehensive method takes advantage of the merits of three control methods to compensate their shortcomings
考慮到壓力控制系統具有參數易變且不易辨識、運行時間較長的特點，提出了採用由bang - bang控制、基本模糊控制和單神經元psd控制組成的智能復合控制策略，利用了各種控制演算法的優點，同時彌補了各自的缺點。Measuring method and technique that 3d surface shape is recovered from 2d gray image ( shape from shading ) can obtain surface shape by natural way and easily realize the information integration of intersystem. particularly, this technique belongs to non - contact measurement, and it has become a puzzle and hotspot question in image measuring domain based on vision in recent years
直接由物體的二維灰度圖像恢復其三維幾何形狀（由明暗恢復形狀）的曲面測量方法和技術，能以自然方式提取物體表面的形狀信息，且易於實現系統間的信息集成，尤其是該方法屬于非接觸測量方法，特別適合於測量由彈性模量低的易變形材料製成的零件，近年來一直是基於視覺的圖像測量領域研究的難點和熱點問題。In the research task supported by the key technologies r & d program in the 9th five - year plan of jiangsu province, the study focuses on the nc milling programming software development method and the corresponding algorithms on the basis of acis. by using the development interfaces provided by acis, the author has made some innovation to tool path generation algorithms. based on acis, a new set operation method of loops is presented in this paper
藉助acis提供的開發介面實現對一些刀具軌跡生成演算法的創新：提出了一種基於acis的環集合運算方法，該演算法充分利用了acis的功能，使演算法實現過程大大簡化，並提高了演算法效率；設計了一種加工區域識別演算法，該演算法可以識別出由存在復雜嵌套關系的多個型腔環和島嶼環組成的零件幾何模型中的待加工區域；提出了一種實體精加工刀具軌跡生成演算法，該演算法可以自動計算出待加工零件在一個加工方向上所有的刀具軌跡，從而在某些情況下，大大方便數控編程人員完成nc代碼的生成。It was found that the interface morphology of ni, cr, al - tac eutectic in - situ composite evolved from plan to cell and then to dendrite with the increase of solidification rate, if the gradient retained constant. in the same time, the eutectic microstructure also evolved from rod to cell and then to dendrite
本工作發現，在溫度梯度基本保持不變的條件下，隨著凝固速率的增大， ni ， cr ， al - tac共晶自生復合材料的凝固界面由平界面向胞狀及枝狀界面逐漸轉化。It should detect categories of obstacle. in this paper, recognizing obstacle based on multisensor fusion technology is given. in the support of tianjin ' s natural science foundation " the study of mobile robot system technology faced to complicated task " ( no. 003601211 ) and hebei province ' s tackling key problem plan " the study of agv accurate navigation used in material automation transportation " ( no. 00547001d - 18 ), this thesis developed application study of information fusion based of multisensor in mobile robot ' s navigate autonomously. in this thesis, the main work and innovation include : the structure of hebut - 1 mobile robot is designed. furthermore, the driving system ' s characteristics and the kinematics features of the mobile robot are analyzed
在天津市自然科學基金「面向復雜任務的移動機器人系統技術研究」 （課題編號： 003601211 ）和河北省攻關計劃「用於物料自動傳輸的自主車精確導航的研究」 （課題編號： 00547001d - 18 ）兩項基金的支持下，開展了基於多傳感器信息融合技術在移動機器人自主導航中的應用研究，本論文的主要研究內容如下：介紹了由本研究室自行研製的hebut -型移動機器人的車體結構並對驅動系統和運動學特性進行了分析。Dnd phenotype could be detected when the entire dnd cluster was integrated in the chromosome or carried by the low copy - number plasmid in zx1. however, when dnd cluster was carried by a plasmid with a copy - number around or higher than c. 10 copies in zx1, dnd phenotype could not be observed
當完整的dnd基因簇整合在zx1染色體上或由1 2個拷貝的自主復制的質粒攜帶進入zx1 ，都能在zx1中檢測到dnd表型，但是由10個或超過10個拷貝的質粒攜帶進入zx1 ，就檢測不到dnd表型。Based on this equation we can predict the strain of composites by the change of resistivity and a series of carbon fiber reinforced resin smart composite materials are produced with the ability of self - examine and self - diagnose
應用該模型，可以根據電阻率的變化值確定復合材料的應變，由此可制備一系列具有自檢測、自診斷能力的碳纖維增強樹脂基智能復合材料。Directionally solidified refractory metal matrix eutectic in - suit composites possess excellent mechanical and physical properties such as low density, high enduring temperatures, good room - temperature fracture - toughness and high elevated - temperature strength, therefore are expected to be used as a new type of ultra - high temperature structural materials
定向凝固難熔金屬基共晶自生復合材料由於具有密度低、承溫能力高、室溫斷裂韌性好、高溫強度高和高溫持久壽命長等性能優勢，有望成為新一代航空發動機葉片用超高溫結構材料。3 ) design switch system using eda based on the result of a11alysis. because the function of switch system is very complicated, some modules are designed by schematics directly, most modules are designed by verilog hdl using eda technology, synthesized by the synopsys software. at last a high speed atm switch system is designed, including voq as input buffer strategy dpa cell scheduling algorithm and crossbar switch fabric
在前面分析的基礎上根據目前的條件，對一個空分交換系統各模塊進行前端設計和模擬，由於交換系統的功能復雜，我們一部分將採用直接畫原理圖的方法進行設計，大部分將採用集成電路設計自動化的方法進行設計，即採用硬體設計語言verilog ? hdl進行設計，用synopsys軟體對設計進行綜合，生成線路圖，然後作門級電路模擬。5. a computationally attractive algorithm based on the propagator method is proposed for simultaneous estimation of the direction - of - arrivals and frequencies of multiple narrowband signals received at spatially separated sensors. the frequencies are found by the eigenvalues of a constructed lower dimension matrice. the arrival angles are then estimated using the associated eigenvectors as well the estimated frequencies
在第六章基於傳播運算元方法給出了頻率、角度聯合估計的一種快速演算法，由於其避免了高維矩陣的特徵分解，因而具有更低的計算復雜度，且演算法適用於一般的陣列結構，二維參數自動配對，易於實時實現。First, the current optical system construction ' s optimization algorithms are based on the just optical system ' s preliminary construction which designers have selected. optical system program can not automatically change the optical elements ' nember. so that optical system design ' s intelligentized degree is not high. now this paper applies the genetic algorithms to lens design and shows that the genetic algorithms can effectively work in automatically changing the optical elements ' nember. next, this pape present a new computer design method that applies the genetic - simulated annealing algorithms to directly design the binary optical element
首先，由於現有的光學系統結構設計的優化演算法都是在選定了初始光學結構的基礎上，只對光學結構參數進行優化選擇，在優化過程中不能夠自動改變光學面數，導致光學系統設計的智能化程度還不是很高，採用遺傳演算法，實現了光學面的自動增減；其次，區別于傳統的二元光學設計方法，為避免其量化臺階數過大導致的成本及加工復雜度的增加，提出了運用混合優化策略遺傳-模擬退火演算法直接設計二元光學元件的新的計算機方法。The piezoelectric laminated shell is a kind of adaptive structures, and integrated with composite base structure, piezoelectric sensor / actuator and controller units, which can observe the external disturbances by sensor, then change the structural state to adapt for the environment ' s change by the actuator, through regulation of controller units
壓電層合殼是一種由復合材料基體、壓電作動傳感元件和控制單元所組成的自適應結構。它利用傳感元件感受外界環境作用下的響應信息，在控制單元單元的調節下，通過驅動作動元件去改變結構狀態，以適應環境條件的變化。This paper put forward the realization method of a kind of multi - function general use inverter system which added other functions based on the independent sine wave inverter, it not only can be used as independent inverter power supply but can be used as an in - support mode ups which realize synchronous with the phase of power grid voltage and realize to switch with power grid mutually, it also can realize three phase ac output by the combination of three synchronous inverters, experiment proved it in this way has a stronger ability of resisting three phase unbalance load
本文提出了一種基於獨立正弦波逆變器的功能之上復合其他功能而成的多功能通用逆變電源系統的實現方法，此系統不僅可以作為獨立逆變電源使用，還可以與電網電壓的相位同步，作為后備式正弦波ups使用，在逆變電源和電網的相互切換時能做到對負載無影響，同時還可以由三臺逆變器進行組合自同步實現三相對稱交流輸出，實驗證明這種方式具有較強的抗三相不平衡負載的能力。The simulation results show that, the evolution architectures model win the advantage of integrating the research production such as natural language proc essing, fuzzy logic, neural network techniques, artificial intelligent and intelligent deciding methods easily. in other words, it will take full advantage of the operators " subjective value, provide an intelligent assistant deciding environment to all levels managers, and boost the information processing ability and command & deciding levels. those advantages are attributable to that the evolution data fusion architectures are founded on the physical base of anthropic thinking and deciding, i. e., the evolution theory of nervous system
研究表明，由於直接以人類思維與決策的物理基礎，即神經網路進化的理論為基礎建立數據融合體系結構模型，數據融合系統的進化體系結構更有利於集成諸如自然語言處理、模糊邏輯、神經網路技術、人工智慧和智能決策等方面的研究成果，它可以充分發揮指揮和操作人員的主觀能動性，為各級管理人員提供一個智能化輔佐決策環境，提高復雜網路系統的信息處理能力和指揮決策水平。分享友人