結果的集中性 的英文怎麼說
中文拼音 [jiēguǒdejízhōngxìng]
結果的集中性
英文
concentration of effect- 結 : 結動詞(長出果實或種子) bear (fruit); form (seed)
- 果 : Ⅰ名詞1 (果子) fruit 2 (事情的結局; 結果) result ; consequence 3 (姓氏) a surname Ⅱ動詞(吃...
- 的 : 4次方是 The fourth power of 2 is direction
- 集 : gatherassemblecollect
- 性 : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
- 結果 : 結果bear fruit; fruit
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The important meaning in which this direction studied has lain in establishing the connection between the material science of concrete and civil engineering, analyse the strength in terms of material microcosmic or the mesoscopic, have important meaning to understanding, know the essential law of the strength of concrete. this text divides six chapters altogether. chapter one reviewed the pore structure in nowadays domestic and international research current situation, including the concrete examines research, research of the pore structure model and the research current situations of pore structure and strength relation of the pore method, have introduced some most important achievements of structure research of pore ; chapter two narrated much yardstick of the material mesoscopic structure of concrete and principle of examining pore technology of material of concrete, and the commonly used sign parameter in discussedding the pore and material pore of quito of cement and analyse, have explained that the influence factor of mip to the result of study of pore, has pointed out the limitation in mip in the pore structure ; analyse porosity and strength relation development course of model emphatically, and has carried on comparative analysis to the existing model, has pointed out the weak point of the original model ; on the basis of " ing integrate synthetically ", propose concrete pore structure compound body model and pore physical model of systemlex body ; chapter five carried on the corresponding test data to compares to the model parameter appearing in model of chapter four with and analyses, have received k value of the characteristic of strength of matrices of reflecting according to the method to return to analysis, and calculate the influence produced on the strength of concrete in revision that can probed into the content of cement, elastic mould and surface energy, exactness of the inspection model ; chapter six is the conclusion, according to studying the survey this text to some research conclusions of the pore structure and making corresponding prospect to the structure development of pore
第一章回顧了孔結構在當今國內外的研究現狀,包括混凝土測孔方法的研究、孔結構模型的研究及孔結構與強度關系的研究現狀,介紹了孔結構研究方面的一些最重要的成果;第二章敘述了混凝土材料細觀結構的多尺度性及混凝土材料測孔技術的原理,並討論了水泥基多孔材料孔隙分析中常用的表徵參數,也說明了壓汞法測孔對研究結果的影響因素,指出了壓汞法在孔結構研究中的局限性;第三章是著重分析了孔隙率與強度關系模型的發展歷程,並對已有的模型進行了比較分析,指出了原有模型的不足之處;第四章在「綜合集成」的基礎上,提出了混凝土孔結構復合體模型和孔系統的物理模型,並模擬了該模型下由各單體並聯形成的復合體的斷裂過程,最後根據所建模型編制了相應的計算程序,可根據輸入的孔徑分佈與水泥含量等參數,實現混凝土理論強度的計算;第五章對第四章模型中出現的模型參數進行了相應的試驗數據對比分析,根據回歸分析的方法得到了反映基體強度特徵的k值,並從理論上探討了水泥含量、彈性模量和表面能的修正對混凝土強度計算產生的影響,檢驗模型的正確性;第六章是結論與展望,根據研究綜述了本文對孔結構的一些研究結論並對孔結構發展作了相應的展望。Network forensics is an important extension to present security infrastructure, and is becoming the research focus of forensic investigators and network security researchers. however many challenges still exist in conducting network forensics : the sheer amount of data generated by the network ; the comprehensibility of evidences extracted from collected data ; the efficiency of evidence analysis methods, etc. against above challenges, by taking the advantage of both the great learning capability and the comprehensibility of the analyzed results of decision tree technology and fuzzy logic, the researcher develops a fuzzy decision tree based network forensics system to aid an investigator in analyzing computer crime in network environments and automatically extract digital evidence. at the end of the paper, the experimental comparison results between our proposed method and other popular methods are presented. experimental results show that the system can classify most kinds of events ( 91. 16 ? correct classification rate on average ), provide analyzed and comprehensible information for a forensic expert and automate or semi - automate the process of forensic analysis
網路取證是對現有網路安全體系的必要擴展,已日益成為研究的重點.但目前在進行網路取證時仍存在很多挑戰:如網路產生的海量數據;從已收集數據中提取的證據的可理解性;證據分析方法的有效性等.針對上述問題,利用模糊決策樹技術強大的學習能力及其分析結果的易理解性,開發了一種基於模糊決策樹的網路取證分析系統,以協助網路取證人員在網路環境下對計算機犯罪事件進行取證分析.給出了該方法的實驗結果以及與現有方法的對照分析結果.實驗結果表明,該系統可以對大多數網路事件進行識別(平均正確分類率為91 . 16 ? ) ,能為網路取證人員提供可理解的信息,協助取證人員進行快速高效的證據分析Dominant concentration of ck group and trees sprayed with low concentration of " kky " ( 600 times, 700 times ) indicated the following change trend of high - low - high, while the application of high concentration showed the reverse tendency of low - high - low, and diversity level of ck and low concentration significantly exceeded that of high concentration
結果表明,時照株及低濃度噴施株( 600倍、 700倍)的優勢集中性表現為高低高變化;高濃度噴施株表現相反趨勢,為低高低;多樣性水平低濃度噴施株高於高濃度噴施株。On the contents of two sides abovementined, this paper attempts to do some initial researches from three angles as follows : 1, the analyses of anti - seismic features on longitudinal direction of the aqueduct l ) the seismic longitudinal effects are small. the vibrant characters are decided from the structure integration and rigidness of piers and main arch - ring of the aqueduct, so the following measures should be taken in order to weaken and isolate seismic influence : properly broadening the section sizes and adopting the high class concrete, lowering the height and barycenter of building, setting hoop steel bars so as to increase the plasticity of the concrete which can absorb the seismic energy and prevent the damages due to stress centralization on the linkages and changing place
本文試圖就上述的這兩大方面的內容,從以下三個角度進行了初步研究: 1 、縱槽向抗震性能分析1 )湯峪河吊桿拱支承結構的縱槽向地震效應較小;吊桿式拱架結構動力特性取決于槽墩和主拱圈的剛度,以及結構的整體性,故適當加大構件截面尺寸或提高砼標號,盡量降低結構的建築高度和重心,在構件連接和變截面處增設梗脅,按照約束混凝土的要求來加強箍筋的配置,增加砼的延性,以克服地震時構件連接和變截面處的應力集中造成的坡壞,並吸收大量的地震能量,從而起到隔震,減震的效果。In these thesis, on the basis of existing data collected of arch bridges and dynamics, simply introduce the development and application of the analytical method and finite element numerical analysis method of arch bridges. taking the example of pubugou cfst arch bridge, establish 3 - d finite element model of it with software ansys, and analyze its natural vibration. the effects on inherent vibration of the differences of structure parameters, the restriction of the deck and the effects of different arrangements of cross braces are analyzed
本文在收集有關拱橋及動力學資料的基礎上,分析了拱橋動力學的解析分析法和有限元數值分析方法的優缺點,同時以瀑布溝大橋為背景,使用ansys軟體建立了空間有限元模型,實施了橋跨結構的自振特性分析;並分析了考慮到模型簡化過程中部分結構參數取值差異、橋面板的約束狀況不同等因數對自振特性結果的影響;此外還對橋面上的橫撐布置不同導致對自振特性的影響作了分析。The following conclusions are gained : ( 1 ) the located shear band prongs the ligament near the top crack tip and the structure may occur shear - mode fracture at the angle of 155 ? to crack when load is 87. 92mpa ; the mode of fracture of the flange joint structure is not possible to be void - mode ; ( 2 ) it is proved that loading and then unloading repeatedly can not increase the possibility of invalidation of the structure when the times of loading and unloading are not too more when load is operating pressure ; the structure is safe when the vessel is operating ; ( 3 ) in the fe model of the thesis, not considering the influence of water pressure test which is in the process of fabrication of vessel in fe results in larger deviation in analysi
得出了以下結論:在8792mpa的載荷下筒體一封頭連接結構處的集中剪切帶貫穿韌帶,可能發生沿與原裂紋線成155 「角方向剪切型斷裂;筒體一封頭連接結構不可能發生韌窩型斷裂; ( 2 )在工作壓力下進行次數不多的反復加、卸載,結構不會破壞,也不會喪失安定性:結構在工作狀態下是安全的; m在本文的彈塑性有限元模擬計算中,對于裂紋尖端進行力學分析時,不考慮壓力容器製造過程中水壓試驗的影響,將導致計算結果出現較大的偏差; ( 4 )筒體完全屈服時的載荷為92石3mpa ,封頭完全屈服時載荷為86Firstly, this paper makes a detailed study on the field control bus system ( pcs ), including the characters of pcs by comparing fcs and dcs, model networking of pcs and several popular field bus, then put forward a question for discussion combining embeded internet technology and field bus and measure and control networking model based embeded internet technology is constructed. secondly, it studies embeded system including the core of hardware ? mbeded microprocessor and real time operation system. thirdly, the method of realizing embeded internet is discussed for emphasis, and difficulty of ehernet application in industry measure & control system is analysed. an instance of measure & control networking system based embedded ip is given. finally, the author designed a networked remote video surveillance system based embedded web server, c / os - ii is sacled and ported into the embedded microprocessor at89c51. based on the c / os - ii rtos, tcp / ip protocol suite and application program is designed in detail. the system w orks well that improves that the embedded internet technology will be widely used in modern measure & control networking system and has extend values
本文首先分析了現場總線系統( fcs )與傳統集散控制系統( dcs )相比具有的特點、 fcs的網路體系結構,介紹了幾種流行的現場總線,提出了將嵌入式internet技術結合現場總線構建現代測控網路的課題;在此基礎上,構建了基於嵌入式internet技術的測控網路結構模型;深入研究了嵌入式系統的核心硬體?嵌入式微處理器,通過對比普通操作系統,描述了嵌入式實時操作系統的特點;重點研究了實現嵌入式internet的四種實現方法,並分析了以太網在工業測控系統中應用的難點,給出了一個基於嵌入式ip的網路測控系統實例;最後,研究與設計了一個基於嵌入式web服務器的遠程網路視頻監控系統,該嵌入式web服務器利用目前成熟的嵌入式實時操作系統c / os - ,通過對c / os -進行適當的裁剪、修改與移植,在at89c51嵌入式微處理器上實現了tcp / ip協議棧及應用程序,系統的成功運行證明了本文研究成果的有效性,也表明嵌入式internet技術在現代測控網路系統中具有廣闊的應用前景和推廣價值。The result shows that table tennis exercise has significant effect on children ' s attention concentration and middle intensity exercise has better one than low intensity exercise ; soccer exercise and intensity factor has no significant effect on children ' s concentration, but there is a certain difference in effect between table tennise and soccer exercise in various intensity
結果表明,乒乓球鍛煉對小學生的注意集中性有顯著影響,且中強度的鍛煉效果好於小強度的鍛煉效果,足球鍛煉對小學生注意集中性的影響不明顯;強度因素對注意集中性的影響不明顯,但不同強度的乒乓球鍛煉與足球鍛煉的效果有一定的差異;性別因素對注意集中性無顯著性影響。This research project, based on the existing problems in mathematics curriculum evaluation and the conceptions of mathematics curriculum as the guideline, systematically analyzes the basic characteristics of the developmental evaluation, i. e. multi - dimensional, formative, developmental, understanding and inspiring. drawing on the modern mathematics conceptions, multi - intelligence theory and theories of constructivism, this project systemically illustrated the connotation of the developmental evaluation : the key of evaluation is for application ; the goal is multi - dimensional ; the process is context - dependent ; the outcome is to promote the development. in view of the conceptions of developmental evaluation ( i. e. human - centered whole evaluation ; quality - focused overall evaluation ; participation - stressed autonomous evaluation ; future - faced evaluation ; guiding evaluation and inspiring evaluation ), the components of the developmental evaluation model in the new mathematics curriculum is analyzed in details in this project ( i. e. goal system, subject system and object system ) and the core structure of the developmental evaluation is established ( i. e. evaluation indicator system model )
本課題研究以數學課程評價的現存問題為著手點,以數學課程理念為目標指向,系統分析了數學新課程發展性評價的多元性、形成性、發展性、理解性、激勵性等基本特徵;以現代數學觀、多元智力理論、建構主義理論以及成功智力理論為理論背景,系統闡述了數學新課程發展性評價之意蘊?評價核心聚焦應用,評價目標指向多元,評價過程依存情境,評價結果歸依發展;以數學新課程發展性評價理念,即以人為本的全體性評價、注重素質的全面性評價、注重參與的自主性評價、促進完善的引導性評價、不斷進取的激勵性評價、面向未來的期望性評價為航標,深入剖析了數學新課程發展性評價模式的構成成分,即目標系統、主體系統和客體系統,由此構建發展性評價模式的核心圖式?評價指標體系的模式:以數學新課程發展性評價過程為參照,尋求並創設評價準則的設計技術,評價權重的構造技術,評價信息的收集技術,評價結果的分析與處理技術;以數學新課程評價系統內蘊的一般認識論、發生認識論與發展認識論指導評價方法,詳細探討了檔案袋法、表現性評價、自我評價與同伴評定相結合的方法、蘇格拉底式研討評定和測驗法在評價中的應用。In accordance with the technological difficulties encountered in the process of insulation supervision based on the dissolved gases analysis ( dga ), several kinds of model and method are presented to improve the reliability and precision of fault diagnosis of the power transformer. main research content includes : by deeply studying the common transformer faults diagnosing methods, such as three - ratio methods and improved electrical committee agreements, several shortcomings such as uncertainness judgment when the fault reasons, phenomenon and principles come out together while can not consistent to each other etc. for this reason, the old methods can not fully meet the need to engineering practical application. considering fuzzy relationship matrix can fully represents the causality between fault symptoms and fault types, when diagnosing complex equipments with multiple symptoms and fault causes such as power transformer, a synthetic fuzzy diagnosing model is firstly proposed to diagnose transformer ' s insulation faults based on dga in this paper
本文針對應用油中溶解氣體分析方法進行變壓器絕緣監督時所遇到的主要技術難點,提出了提高變壓器故障診斷的準確性、可靠性的幾種模診斷方法,主要研究內容有:通過對判斷變壓器故障常用的三比值法和改良電協研法的深入分析,其診斷準確率較高,但對故障原因、故障現象和故障機理間同時存在不確定性和模糊性的變壓器等電氣設備的故障診斷,難于滿足工程應用的需要;在處理變壓器等結構復雜設備的多癥狀、多原因故障診斷時,模糊關系矩陣可以全面反映這種癥狀與故障類型間的因果關系,進而提出了變壓器故障診斷的模糊綜合診斷模型;同時作者還深入分析了模糊運算元的特性;針對常用的模糊評判結果的模糊集的集化方法的不足性,提出了將模糊綜合診斷與模糊規則推理結合起來進行故障診斷的方法,能達到較好的效果。In this paper, the pce principle, method and technical achievement of traffic engineering in domestic and overseas from 1940 to 1993 are analyzed, compared and evaluated. moreover, the use condition and limitation of the studying achievement are elaborated. based on it, in view of the complexity of the vehicle kinds and mixed traffic in domestic highway traffic, the physics method on influence space of vehicle is put forward according to the achievement of studying the road capacity and the mass traffic observation data of 177 section of highway
本文首先對1940到1993年以來,國內外在交通工程研究中涉及到的車輛當量換算系數計算的原理、方法和技術成果進行了分析、比較和評價,闡述了這些研究結果的使用條件和局限性。在此基礎上,鑒於我國公路交通中車種多,車型復雜以及混合交通等的特點,通過對我們以前研究通行能力積累的成果和實地177個不同路段所採集到的大量交通觀測數據的分析和研究,利用數理統計和隨機場理論,提出了一種汽車道路作用空間的物理分析方法來研究車輛當量換算問題。Some results acquired by computer calculation show that the rigid garnet pophyroblasts can rotate as their matrix flow, and the rotational degree depends on the shear force, ratio of poephroblasts to matrix and the locations of porphyroblasts in the model
計算結果表明:剛性的石榴石斑晶會隨著基質的流動而產生旋轉運動,旋轉量的大小取決于剪切力的大小斑晶的密集度以及斑晶在剪切帶中的位置。Based on analyzing the relationship between linear separability and a connected set in boolean space, the particular effect of a restraining neuron in extraction of rules from a bnn is discussed, and that effect is explained through a example called a mis problem in boolean space. in this paper, a pattern match learning algorithm of bnns is proposed. when a bnn has been trained by the algorithm, all the binary neurons of hidden layer belong to one or more ls series, if the logical meanings of those ls series are clear, the knowledge in the bnn can be dug out
另一個研究成果是在分析線性可分和樣本連通性關系的基礎上,以mis問題為例,討論了抑制神經元在二進神經網路規則提取中的獨特作用,提出了二進神經網路的模式匹配學習演算法,採用這種演算法對布爾空間的樣本集合進行學習,得到的二進神經網路隱層神經元都歸屬於一類或幾類線性可分結構系,只要這幾類線性可分結構系的邏輯意義是清晰的,就可以分析整個學習結果的知識內涵。This paper proposes a agent - based metasearch engine system in which multiple agents coordinate to attain information with intelligence. in the system, k - modes clustering algorithm is used to produce user ' s personalized information pattern and the personal pattern can be adjusted by user agent automatically. this system adopts metasearch of structure of search engine, regards agent as the systematic basic module, utilizes autonomy and interaction of agent finish individualized internet search of message of user
本文提出的wiirs系統採用了一種基於agent的集成搜索引擎的結構,以agent作為架構系統的基本組件,利用agent的自治性和協作性來完成用戶的個性化信息搜索,在系統設計中,通過採用agent技術確定用戶檢索的個性化模式,使用k - modes演算法聚類學習用戶反饋信息,產生新的個性化模式,從而可以精確地滿足用戶的個性化檢索需求,降低了檢索結果的重復率,在一定程度上提高了檢索的精度和效率。This paper conducts a study of the influence of core concrete performance upon the stability factor of axially compressed medium long concrete - filled steel tube column on the basis of comparison of the axial compression test results of long column made up of common concrete filled steel tube and medium long column made up of lightweight aggregate concrete - filled steel tube, and in accordance with analysis of the constitutive relation curves between both the common and lightweight aggregate concrete
摘要通過對鋼管普通混凝土長柱和鋼管輕集料混凝土中長柱的軸壓試驗結果的比較,結合對普通混凝土和輕集料混凝土的本構關系曲線的分析,研究了核心混凝土性能對鋼管混凝土軸壓中長柱穩定系數的影響。When there is original stage support only, the load ratio of surrounding rock gets more and more bigger with the increasing of crust stress, correspondingly, the load ratio of initial stage support gets smaller. when the initial stage support and the second support act each other, the load ratio of surrounding rock is more than fifty percent, and it has little change with the increasing of crust stress. the whole analysis of the surrounding rock and support shows that the bottom arch of liner and the feet of liner have serious stress concentration, so do the sidewalls and the foot of a wall of the surrounding rock
通過屈曲理論分析結果對比表明,彈性屈曲和突變失穩分析的結果比非線性屈曲分析的結果要大得多,非線性分析由於考慮了材料非線性和幾何非線性,因而結果與實際接近實際;當只有初期支護時,隨著地應力的增加,圍巖的荷載分擔率增大,相應地,初期支護的荷載分擔率就減小了;當有初期支護和二次襯砌共同作用時,圍巖的荷載分擔率在50以上,這一分擔率隨地應力的增加其變化不大;支護和巖體的整體分析表明,襯砌底拱及拱腳處應力集中嚴重,隧道巖體側墻及墻角圍巖的應力集中也較大。This paper applies the industrial concentration theory to the research of our travel agency industry ' s development, using the index of absolute concentration points, on the basis of abundant data, to carry out the qualitative analysis and quantitative survey of the our travel agency concentration, which consequently make clear the status quo and performing regularity of our travel agency, all those guarantee the result should be straightforward and scientific
本文將產業集中度理論導入我國旅行社產業發展的研究,在查閱大量的文獻和資料的基礎上,運用絕對集中度指標對我國旅行社業的集中度進行定量測算和定性分析,明晰了我國旅行社產業集中度現狀及其運行軌跡,其結果具有直觀性、科學性。Combined the last achievements in supply chain integration research with the current situation of some domestic enterprises, this paper took up the following questions, including the great importance to integrate supply chain in contemporary enterprises, the structure model of supply chain, the complication and undefined factors in supply chain and the information technology support system of integrated supply chain, according to the demands of supply chain, the paper resolved questions from two aspects, in theory, discussed the integration theory among sell and stock, product disposition, bom and designed a workable integrated supply chain system, in practical, according to th e implementation of erp in yunriei power co., ltd, developed a order form management system supported by windows nt 4. 0 and oracle8 05, in it, advanced a plan to solve the integration problems among sell, detailed list of goods, stock, production, plan, account receivable and other models, completed the integration among systems with database, accomplished the supply chain integration in cims, and what is more, had made valuable contributions to enterprises which are using supply chain management system
本文結合當前供應鏈集成方面的最新研究成果和國內企業的實際現狀,論述了供應鏈集成在現代企業中的重要性,探討了供應鏈的構成模型;分析了供應鏈結構的復雜性和不確定性;分析了集成化供應鏈的信息技術支撐體系;根據供應鏈的需求關系,從理論上論述了銷售與庫存、產品配置和bom的集成原理;從理論上構建了一個可行的集成化供應鏈管理系統;並且以雲內動力股份有限公司erp項目實施的實際情況為背景,開發了一個以windowsnt4 . 0和oracle8 . 05數據庫為支撐的供應鏈管理系統。提出了解決銷售、物料清單、庫存、生產、計劃、應收等各模塊之間的集成方案,完成了在數據庫上實現各應用系統間的集成工作,從而實現了cims中供應鏈的集成。為企業應用供應鏈管理系統作了有益的嘗試。This paper introduces the development of data mining and the concepts and techniques about clustering will be discussed, and also mainly discusses the algorithm of cluster based on grid - density, then the algorithm will be applied to the system of insurance ? among the various algorithms of cluster put forward, they are usually based on the concepts of distance cluster o whether it is in the sense of traditional eculid distance such as " k - means " or others o these algorithms are usually inefficient when dealing with large data sets and data sets of high dimension and different kinds of attribute o further more, the number of clusters they can find usually depends on users " input 0 but this task is often a very tough one for the user0 at the same time, different inputs will have great effect on the veracity of the cluster ' s result 0 in this paper the algorithm of cluster based on grid - density will be discussed o it gives up the concepts of distance <, it can automatically find out all clusters in that subspaceo at the same time, it performs well when dealing with high dimensional data and has good scalability when the size of the data sets increases o
在以往提出的聚類演算法中,一般都是基於「距離( distance ) 」聚類的概念。無論是傳統的歐氏幾何距離( k - means )演算法,還是其它意義上的距離演算法,這類演算法的缺點在於處理大數據集、高維數據集和不同類型屬性時往往不能奏效,而且,發現的聚類個數常常依賴于用戶指定的參數,但是,這往往對用戶來說是很難的,同時,不同參數往往會影響聚類結果的準確性。在本文里要討論的基於網格密度的聚類演算法,它拋棄了距離的概念,它的優點在於能夠自動發現存在聚類的最高維子空間;同時具有很好的處理高維數據和大數據集的數據表格的能力。After the analysis and summing up of the post - evaluation theory and method in the general building projects, according to the characteristics and contents of the highway network planning, the paper expounded the goal and meaning of post - evaluation in highway network planning in detail and proposed the framework of the highway network planning post - evaluation theory. then the paper defined the assessment index, assessment standard and assessment method of the post - evaluation of prospective development, scale prediction and construction arrangement in highway network planning post - evaluation by means of before - after contrast and mathematic method such as fuzzy set - value statistics, membership function decided by increment ant gahp etc. thus a set of logical, systematic and applicative highway network planning post - evaluation theory is found. finally according to the reality of highway network development in he nan province and shann xi province, their arterial highway network planning is evaluated with the the ory discussed in this paper, and the rationality and difference of the result is analyzed
本文在分析和總結一般項目建設后評價理論與方法的基礎上,結合公路網規劃的具體特點和內容,詳細論述了公路網規劃后評價的目的與含義,提出了公路網規劃后評價的總體理論框架;然後,按照前後對比的思想,運用模糊集值統計、增量法標定隸屬函數和多人層次分析法等數學手段,分別確定了公路網規劃后評價中發展預測后評價、規模測算后評價和建設實施安排后評價的評價指標、評價標準和評價方法,形成邏輯嚴密、體系完善和操作性很強的公路網規劃后評價理論;隨后,結合河南與陜西兩省的公路網規劃與建設實際,運用本文的理論對兩省的干線公路網規劃進行后評價,並對評價結果的合理性及其差異進行了分析。分享友人