類別變項 的英文怎麼說
中文拼音 [lèibiébiànxiàng]
類別變項
英文
categorical variable-
Gathering fuzzy technique and model - identifying technique to processing research, fuzzy model - identifying technique, a intersecting science, has been come out, which has become hoto in this thesis, based on deeply researching the fuzzy unit - identifying and complete analysis on data of measuring well of the chandqing wushenqi district, the method of constructing self - adapting multi - dimension non - liner subjection degree function has been created without precedento based on the extraction of routine measuring well character parameters, and for adopting self - adapting method to carry through character compression, the model has been improved the performance and enhanced the convergence speed and sorted precision of the algorithm o the relation of measuring well information and the oiliness & gassiness of sandstones is fuzzy ? in the thesis, the law of max subjection degree has been studied and improved, and proved preferable effect in the practical application
論文在提取一些常規測井特徵參數的基礎上，採用自適應方法對各變量多項式進行優選，減少了特徵參數間的相關性，突出了類別間的差異性，從而優化了模式的質量，提高了分類的精度。測井信息和砂體的儲集性之間的關系是帶有模糊性的，論文對模糊「最大隸屬原則」進行了研究和改進，並在實際應用中取得了較好的效果。論文成功研製了「自適應」的演算法和軟體? ?即通過對正確回判率的比較，然後對參數進行調節的辦法，可將模式「訓練」到最佳狀態。In this paper, i consider the traveling wave solutions and peakons of the generalized camassa - holm ( gch ) equation and give the express of the solitons of this equation. the peakons and their figures of the gch equation are given with the mathematic software for m - 1, m = 2 and m = 3 in particular ; for m = 3, i get the generalized dissipative camassa - holm equations by adding a dissipative term and find two types exact traveling wave solutions of this equations. i also apply the homogeneous balance method into the gch equation so that i get a group of smooth solutions for m = 2 and m = 3 and the backlund transformation for m - 3 of the gch equation
本文研究廣義camassa - holm （ gch ）方程的行波孤立子解及尖峰孤立子解，給出gch方程的行波孤立子解的表達式，特別的，對m = 1 、 m = 2 、 m = 3時利用mathematica數學軟體進行計算，解出了gch方程的尖峰孤立子解，並給出了此時gch方程的尖峰孤立子解的圖形，使數值分析和理論相結合；對m = 3時的gch方程增加一耗散項u _ （ xx ）后得到廣義耗散camassa - holm方程，並解出此方程的兩類精確行波解；本文將齊次平衡法應用到gch方程中，解出m = 2 、 m = 3時的gch方程的一組光滑解，同時應用此方法得到了m = 3時的gch方程的backlund變換。In this article, firstly the background of the textile trade conflicts within sino - us or sino - euro are introduced, thus learn that how to discern and dodge the foreign trade risks, how to choose the appropriate investment projects have already become one of the most important questions for exporting companies on foreign trade affairs well - known as high investment and high risk. so the main text makes a risk analysis qualitatively and quantitatively on a textile - exporting trading company from three angles of statistic 、 game theory and portfolio theory, which is the main content that we studied. firstly, the statistic article adopts data of the transaction closing price of the textile clothing index in shenzhen stock exchange at the end of each quarter as well as several other kinds of data reflecting the macro - economic changes, performs an empirical analysis of these data according to the theory of co - integration test 、 granger cause test and impulse response function of time series in economitric, and learn that the impact to ti is more obvious by the economic index reflecting local commodity price level and economic prosperity degree home and abroad, as well as the impact degree and the time lag degree, and knows the macro - economic risks faced by textile business enterprises ; after that by the game theory angle we analyze exactly the managing risks faced by one textile export corporation named beauty. from the game expansion chart the system arrangement between censor ways by exportation goal countries and exporting strategies by the exporting enterprises has been analyzed. involving the benefit assignment between them both the limited rounds and infinite rounds negotiations of cooperation games have been studied, and then country responsibility and the enterprise managing risks on foreign trade affairs and so on have been analyzed exactly ; in order to realize the investment multiplication in the certain degree to disperse the risk, the
本文首先介紹了中美、中歐紡織品貿易爭端的來龍去脈，由此可知在涉外貿易這種以高投入、高風險著稱的行業里，如何甄別和規避外貿風險、如何選擇合適的投資項目已經成為外貿企業的首要問題。因此，正文分別從統計學、博弈論和投資組合三種角度對涉外紡織品貿易公司風險進行了定性和定量的分析，這也是本文的主要研究內容。首先，統計學篇選取了深圳證券交易所行業分類指數?紡織服裝指數（ ti ）每一季度末的交易收盤價和若干種反映宏觀經濟變化的指標，利用計量經濟學中時間序列的協整檢驗、 granger因果檢驗和脈沖反應函數等理論做實證分析，從而得知反映國內物價水平和國內外經濟景氣程度的經濟指標對紡織板塊上市值的沖擊比較明顯，且可知沖擊程度和時滯度，進而分析出涉外紡織企業所面臨的宏觀經濟風險;接著，從博弈論的角度具體分析一家紡織品出口公司（ beauty ）的外貿活動所面臨的各種經營風險，該篇從博弈擴展圖入手，分析了出口目的國審查方式與本企業出口策略之間的制度安排;並圍繞雙方的利益分配，研究了有限回合和無限回合合作談判博弈，然後具體論述了國家責任和企業涉外經營風險等問題;在一定程度上為了實現投資多元化來分散風險的目的，投資組合篇從經典的markowitz模型著手，在一些特定條件的限制下，給出了一個相應的投資組合模型。Intended to introduce students to the basic concepts and methods used in sociolinguistics and linguistic anthropology, the course will look at issues such as language variation, language change, language ideology, language policy, the relationship between language and gender
為了向學生介紹社會語言學與語言人類學的基本概念與研究方法，本課程將著重於以下這些議題，如語言變項、語言變遷、語言意識型態、語言政策、語言與性別間的關系。Fabrication of the box beam is divided into such parts as reinforcement, formwork, concreting, prestressing, moving and storing of beam, pipe grouting under pressure, end sealing of the beam, water - proof layer on the bridge surface system, protective coating etc. the paper makes description of effective box beam construction technology and workmanship which can be adopted in other projects, such technologies as : manufacturing and fixing of reinforcement, steel reinforcement fixing baseplate, web plate and top plate respectively and lifting the steel skeleton into form, requirements of design and manufacturing and way of utilization for dismantling - erection type formwork and hydraulic formwork, optimization of concrete ratio, concrete pouring process of two ends of beam in priority over the middle, in sequence of first baseplate followed by web plate and top plate at last, concrete pouring in inclined section and in horizontal layer, concrete vibration mainly by external vibrator in assistance with internal vibrator, methods and regulation for steam curing of concrete, dual controls over stress and strain to ensure quality of prestressing workmanship, construction method of effective beam moving by heavy - weight special moving facility, some regulations and key notes about construction of grouting under pressure, beam ends sealing, water - proof layer on the bridge surface system, protective coating
箱梁製造由鋼筋工程、模板工程、混凝土工程、預應力工程、移存梁工程、孔道壓漿工程、梁體封端工程、橋面防水層和保護層工程等施工環節組成。文中介紹的採用胎具製作和綁扎鋼筋，分底腹板和頂板分別綁扎並吊裝鋼筋骨架入模；拆裝式和液壓式兩種模板的設計、製作要求和使用方法；綜合考慮、優化混凝土配合比，混凝土灌注從兩端至中間、先底板、后腹板、再頂板的施工順序和斜向分段、腹板水平分層、附著式振搗為主、插入式搗固為輔的施工工藝，蒸汽養護的方法和規定；應力應變雙控制確保預應力施工質量的施工技術；採用重物移運器有效移梁的施工方法；壓漿、封端、橋面防水層和保護層施工的一些規定和注意事項等都是對箱梁製造行之有效的施工技術和施工方法，並可為以後類似施工作借鑒。The subscales of school adjustment for peer relationship, teacher - student relationship, learning method, learning attitude, and learning habit of students with learning disabilities are also inferior to that of general students. 2
三、高中職學障學生和一般學生的學校適應在不同性別、年級、類別、就讀學程、社經地位等背景變項的學校適應全量表得分均無顯著差異。As to whether there were opposite movements between ssaip and cpi ( a ), it was noted that they had different movements in certain months because the consumption items covered by the two indices are not entirely the same ( e. g. ssaip does not include a housing component, whereas cpi ( a ) does )
至於社援物價指數和甲類消費物價指數有否出現相反變動情況，由於彼此所涵蓋的消費項目不盡相同（例如社援物價指數並不包括甲類消費物價指數中的住屋項目） ，兩個指數在個別月份的變動並不完全相同。This also is building the new management model of traffic finance and accounting and the foundation of content at the same time. at present, our country economy is being in the generation of phase in 21 beginning of the century, and the traffic cause also is in never existed before quick development particular period, and that the face government function changes and economical with the international meets the rail, and it is back especially to join wto, and whether traffic finance and accounting can work to suit the development requirement of traffic cause, various kind of finance and accounting problem in the creativeness settlement traffic cause development, further builds with the new finance and accounting management model of perfect traffic industry, is puts at the important subject in face of us. this thesis is being takes this as the purpose, and history and present situation are being in progress on the foundation fully analyzed what the finance and accounting to the traffic trade was worked, and the person who according to the government function changes concerned asks the basic train of thought that catching hold of before one that all finance and accounting reformation is worked, the research problem newly, solves new the problem, puts forward suiting the basic pattern of the finance and accounting of traffic trade development management work
目前，我國經濟正處於21世紀初期的發展階段，交通事業也處於前所未有的快速發展時期，面對政府職能轉變和與國際經濟接軌，特別是加入wto后，交通財會工作能否適應交通事業的發展要求，創造性解決交通事業發展中的各類財會問題，進一步建立和完善交通行業新的財會管理模式，是擺在我們面前的重要課題。本論文正是以此為目的，在對交通行業財會工作的歷史和現狀進行充分分析的基礎上，抓住當前各項財會改革工作的基本思路，按照政府職能轉變的有關要求，研究新問題，解決新問題，提出適應交通行業發展的財會管理工作的基本模式。武漢理工大學碩士學位論文文章在第1章幫墓且重對職能轉變前交通行業行政與財會管理工作的狀況進行了分析，旨在提出在職能轉變前，交通行業財會管理工作存在的問題。As a worldly rule, the rule of rescuing flaws on decision of shareholders have developed fully, and present different features in legislation of different countries and zones. comparative study on this rule of countries and zones will take us benefical inspire. this thesis mainly comparative study kinds and grounds of action in the rule of rescuing flaws on decision of shareholders, and analyse and sum up three forms on how to divide the kinds of action and grounds of action in different kinds of action, include action on invalid decision, action on canceling decision, action on confirming the decision not exist and action on canceling and changing unqualitified decision, furthermore, clarify that the grounds of action of rescuing flaws on decision of shareholders is mainly that breaking the law and company constitution in the process and content of decisions of shareholders
本文主要針對股東大會決議瑕疵救濟中的訴訟類別和訴訟事由的立法例進行了比較，並分析總結出了三種訴訟類別劃分形態和各訴訟類別即無效之訴、撤銷之訴、確認決議不存在之訴和不當決議取消、變更之訴的訴訟事由，且進一步指出了股東大會決議瑕疵救濟訴訟的訴訟事由主要為決議過程或決議內容違反章程或違反法律。在比較分析各國和地區立法例從而對該項制度有了一個粗淺的認識后，本文開始探尋該項制度的建立原則和理論依據。股東大會決議的安定性和對程序的尊重是建立股東大會決議瑕疵救濟制度必須遵循的兩大原則。To analyse implement procedure exhaustively, combine domestic enterprise implement erp project ' s reality, we recognize four kinds of risks of enterprises implement erp project : technological risk, transform risk, control project risk and human resources risk
在經過對實施流程的詳盡后，識別出企業實施erp項目的四類風險：技術風險、變革風險、項目監控風險以及人力資源風險。In this paper, we mainly discuss the topological structure of several classes of special fourth polynomial differential systems with the first and the third critical singular point. as in paper [ l ], mr han yuliang have discussed the system in the first critical case and the system in the third critical case ( where b, a30 0 in system ( l ) and ( 2 ) ) here, we use the tools and method of paper [ l ], to study the system where, 040, b04r - { 0 }, where, 640, ao4r - { 0 }, 631, 622513, b04er for the system ( 3 ) and ( 4 ), because of their only one finite singular points, and they are saddle - nodes, we can easily give the result that there is no limit cycle in their phase portrait
本文主要是研究在第一及第三臨界情形下的幾類特殊四次多項式微分系統的全局拓撲結構，在文獻中，韓玉良主要考慮了第一臨界情形下的系統及第三臨界情形下的系統的全局結構，並畫出它們所有可能的全局相圖， （在（ 1 ） ， （ 2 ）中， b ： a _ （ 30 ） 0 ）本文根據文獻的工具和方法，考慮系統：其中，以及系統其中，這樣，由於等號右端多項式次數的增加，極限環的存在性問題變簡單了，但討論系統的全局結構時，特別是作全局相圖時，難度增大了。It will further clarify the effect evaluation to have comprehensive evaluation with various manpower training programs by adopting the method of comprehensive index, which is convenient for managers at all levels to acknowledge the investment in human resource training, and discriminate the practical and comprehensive effect brought by trainee work itself, and help the enterprises to a healthy cycle of training - development - retraining - greater development
為了使效果評估變得更加清晰明了，可以採用綜合指數法對各類人力資源培訓項目進行綜合評價，以便於各級管理者知曉企業所進行的人力資源培訓投資，分別對受訓者和培訓工作本身所帶來的實際效果以及綜合效果，從而有助於企業走向「培訓?發展?再培訓?更大發展」的良性循環。分享友人