表意系統 的英文怎麼說

中文拼音 [biǎoyìxìtǒng]
表意系統 英文
signifying system
  • 表 : Ⅰ名詞1 （外面;外表） outside; surface; external 2 （中表親戚） the relationship between the child...
  • 意 : Ⅰ名詞1 （意思） meaning; idea 2 （心愿; 願望） wish; desire; intention 3 （人或事物流露的情態）su...
  • 系 : 系動詞（打結; 扣） tie; fasten; do up; button up
  • 統 : Ⅰ名詞1 （事物間連續的關系） interconnected system 2 （衣服等的筒狀部分） any tube shaped part of ...
  • 系統 : 1. （按一定關系組成的同類事物） system 2. （有條理的;有系統的） systematic
  1. For example, text searches are famously reliant on alphabetic ordering, a system that tends to fall down very quickly when scripts based on morphological clues like akkadian or arabic or ideographic systems like chinese have to be used

    例如，文字搜索在很大程度上依賴于字母排序，如果腳本基於akkadinan或者阿拉伯語這樣的形態學線索（ morphological clue ）或者像中文這樣的表意系統，那麼系統很快就會垮掉。
  2. The author then expound the definition, function and advantages of the electronic b / l from the comparison between “ electronic b / l ” and “ b / l computerlizing ” to help the readers to acquaint themselves with some basic elements of the electronic b / l. “ the second chapter introduces the operation of the electronic b / l in practice basing on the above introduction. the general idea of its operation is given through the introduction of “ seadocs ” experiment 、 “ cmi ” rules and “ bolero ” system - - three of the most influential electronic b / l projects and some other representative ones

    第二章在對電子提單有所了解的基礎上較詳細地介紹了電子提單的應用情況，通過對「 seadocs試驗」 、 「 cmi規則」和「 bolero系統」這三個國際上最有影響力的電子提單實踐項目以及其他一些較有代表意義的電子提單實踐項目的介紹，讓讀者對電子提單的發展情況有一個主要的了解。
  3. The late ordovician - silurian - devonian - early carboniferous stratigraphic division and correlation, including the chronologic correlation of the donghe sandstone, which are the old great difficult key stratigraphic problems interfering with the development of the oil and gas exploration in the tarim basin, are synthetic studied by systematically applying chemobiostratigraphy. several important relevant stratigraphic boundaries are recognized, and the donghe sandstone is attributed to the frasnian, late devonian. the results of the study in particular proves that chemo - biostratigraphy has great significance and is a practical tool for high resolution stratigraphic division and correlation, especially for the region and or the bed with rare fossils

    首次系統應用化學生物地層學對長期遺留的嚴重阻礙了油氣勘探開發步伐的塔里木盆地重大疑難地層問題：晚奧陶世志留紀泥盆紀早石炭世地層劃分對比和東河砂巖時代等進行了綜合研究，釐定了幾條重要的相關地層界線，並將東河砂巖的時代確定為泥盆紀晚泥盆世弗拉斯期。這些研究成果表明，化學生物地層學對高解析度地層劃分對比尤其是對在化石缺乏地區和層段進行地層劃分對比工作有重要的意義和實用價值。
  4. Plant endemism is the key problem in floristic study. analysis of endemism in a flora has significant implications in demonstrating floristic richness and diversity, the relationship between plants and their environment, and also in conserving biodiversity of the flora. in view of the situation that most of the past studies on endemism were qualitative, this study is the first tentative approach to the introduction of quantitative indices to the analysis of floristic endemism, with an purpose to push the study of endemism from qualitative to quantitative. four quantitative indices are introduced, i. e. level of endemism ( l ), coefficient of endemism ( c ), degree of endemism ( d ) and general index of endemism ( a ). mathematical formulae have been given to each of the above indices and explanations for them have been presented, and the scope of their use in floristic studies has been delimited and exemplified in this paper. the result shows that they are of good applicability. the proposed indices embody full information of plant systematics and plant geography. with the aid of qualitative analysis, the application of the proposed indices will improve the comparability and precision of endemism study in floristics

    過去有關特有現象的研究主要限於定性的分析，可比性和精確性較差.該文嘗試引入特有現象的定量化指標，以推動特有現象的分析研究從定性水平向定量水平邁進.所引入的4種定量化指標分別是：特有水平、特有系數、特有度以及特有綜合指數.對每種量化指標都給出了數學表達式，說明了其區系學意義，例證和界定了這些指標在植物區系分析中的應用，結果表明，它們有良好的適用性.這些指標充分地包含了植物系統學和植物區系學的信息.結合定性分析，這些指標的應用將增強植物區系研究的可比性，使植物區系特有現象的分析達到更精確的水平
  5. It also appeared that if the existence of exogamous tribes either actually capturing their wives, or observing the symbol of capture in their marriage ceremonies, should be established in a reasonable number of cases, it would be legitimate inference that exogamy has prevailed wherever we find a system of capture, or the form of capture, existing

    它同樣表明，如果外婚部落的存在（無論是實際地捕獲他們的妻子，還是在婚禮中刻意表現劫奪的象徵）有相當數量的案例加以確定，這將是合理的推論，在任何我們發現系統的劫掠或形式的劫掠存在的地方，都流行外婚。
  6. Through studying it is shown that in chagan sag, the geothermal gradients in the center are higher than those around the sag margin and major factors influencing the characteristics of temperature field distribution are the property of geotectogenesis and the differences in tectonic portion, lithology and underground water behaviour ; there are three types of mudstone compaction, i. e. normal compaction, undercompacition and overcomepaction ; there are two pressure systems in sandstone reservoirs, i. e. normal pressure and negative pressure systems and the strata ' s being uplifted and denuded is the key factor leading to the formation of the negative pressure system in reservoir ; and the distinctive temperature - pressure field characteristics in the sag are possessed of important petroleum geological significance in hydrocarbon source maturity, hydrocarbon generation, widening on oil and gas exploration domain and selecting exploration targets, etc

    研究表明，查干凹陷中心的地溫梯度高於凹陷邊緣，大地構造性質及所處構造部位、巖性與地下水活動的差異是影響凹陷地溫場分佈特徵的主要因素；泥巖壓實存在正常壓實、欠壓實和過壓實三種類型，砂巖儲層段壓力類型可分為正常和負壓兩個系統，地層抬升剝蝕是導致儲層負壓系統形成的主導因素；凹陷獨特的溫壓場特徵對烴源巖成熟、油氣生成、油氣勘探領域的擴大及勘探方向的選擇等具有重要的油氣地質意義。
  7. Disigning coolant channel on the firebox of liquid rocket engine to loxodrome ( equal - angle helix ) groove can improve firebox coolant capability greatly. because the width dimension of loxodrome groove is narrow and the depth is deep, some machining methods are incapable, such as end - milling or electrochemistry. according to the peculiarities, a cnc disk - cutter - milling method which is composed of five motion axes with four simultaneously interpolated ones is researched. because most firebox generatrix is composed of complex curves, it is very difficult to get cnc cutting program with manual means. in order to deal with the problem, the loxodrome mathematics model is studied, and an auto - programming software system is developed. the software system can generate cnc cutting program of loxodrome on many kinds of turned surface. the constriction - distension segment of firebox is the most representative workpiece. the sharp changing of its generatrix slope makes loxodrome milling difficult. with the theory analyzing and practice cutting experiment, some applied techniques, which include milling mode and direction, choosing cutter diameter and cutting start point setting, are developed. adopting the technology above, tens regular workpiece have been manufacturing. the two - year manufacture practice has confirmed the validity and feasibility of developed loxodrome coolant channel milling method. the developed technology is also worth to be referenced to other similar workpiece

    將液體火箭發動機燃燒室的冷卻通道設計為斜航線（等傾角螺旋線）槽形，可以大幅度改善燃燒室的冷卻性能.斜航線冷卻槽的槽寬尺寸較小而槽深尺寸較大，所以無法使用棒銑刀銑削、電化學等加工方式.針對這些特點，提出了五軸控制、四軸聯動的數控片銑刀銑削加工方法.由於燃燒室外表面的母線輪廓復雜，手工編制數控加工程序難度大.為了解決數控加工程序的編制問題，研究了斜航線的數學模型，開發了自動編程軟體系統.使用該系統，可以生成多種母線輪廓回轉體外表面上的斜航線數控加工程序.燃燒室收斂-擴張段的母線斜率變化大，加工難度大，是斜航線冷卻通道加工的最典型工件.經過理論分析和實際切削實驗，研究了針對該類型工件的片銑刀直徑選擇、銑削方式和方向、刀具調整和起刀點的設置等多項實際的加工方案.採用上述的一系列技術，已經成功地加工了數十個合格工件.經過兩年多的實際生產過程應用，驗證了所開發的斜航線冷卻通道加工方法的正確性和可行性.這些加工技術的研製成功，對其他相似類型零件的加工亦具有參考意義
  8. 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。
  9. Whereas the programmer approaches the problem from the point of view of the application performance, a dba can approach the problem with an understanding of the database itself, and can offer advice and suggestions for the database layout, arrangement of tables and indexes, and effective use of informix and system resources, including data fragmentation, pdq priority, cpu time, memory utilization and data storage

    程序員是從應用程序性能的角度來考慮問題的，而dba考慮問題時理解了數據庫本身，從而可以對數據庫的布局、表和索引的安排，以及informix和系統資源（包括數據分段、 pdq優先級、 cpu時間、內存利用率和數據存儲）的有效使用提出意見和建議。
  10. The main hardware is the collection equipment, the software is the windows dna framework, distribute calculate resolves the problem of data server down because of heave calculate mission. system provides the mis sub - system base on ie, which make data - query and report forms not limited by the special network. the new module, standard interlink module is aimed at the problem of not pluralize between different system, can make system utility in administrative levels

    系統有硬體和軟體組成，硬體的基礎是採集裝置；軟體採用windowsdna構架，使用分散式計算，解決了原來系統的計算任務過于繁重造成數據服務器不能承擔負荷的問題；服務方面提供基於ie的mis系統，使數據查詢和報表服務擺脫了原來的專用網路的限制；新增加模塊「標準互連」模塊是針對目前各種自動化系統不兼容的問題而產生的，可以實現電力自動化在更高層次上的實現，在這個模塊中，有意識的採用
  11. From the introduction of the structure and characteristic of dcs, the analyzing in process and control peculiarity of huaxin type cement kiln and the analyzing in the ordinary forms of computer control system in the cement plant, to determine the feasibility of application of the dcs in computer control system of huaxin type cement kiln ; introduced the structure of the system hardware, constitutes and characteristic of the industrial network, the characteristic and the performance in industrial control system of the software system ; illuminated the whole course of the design and the application of simatic s7 - 300 programmable controller in the industrial producing process profoundly : the protraction of a control flowchart ; the confirmation of the control scheme in every cell ; how to workout a table of the all controlling and measuring dots in the control system ; how to set up a plc control project ; the configuration of the hardware and the network in project ; illuminated the course of how to program the plc control program in detail ; how to establish a connection between the plc and the programmer ; how to download the configuration and the program of the plc project ; the configuration of control center software simatic wincc ; the whole course and the methods of the control system debugging ; illuminated the essential in the course of the design in project and program ; illuminated the problem and its respondence maybe encountered in the project ; illuminated the superiority of the new control system in inspecting, operating and its stability ; discuss the development of the computer control system in the application of the huaxin type cement kiln

    從介紹了dcs的結構、特點和分析華新型水泥窯的工藝控制特點及當今在水泥窯計算機控制系統上採用的幾種常見形式的比較出發，分析了在華新型水泥窯應用dcs的可行性；詳細介紹了系統硬體結構、網路組成及特點、所採用的軟體體系的特點及其在工業控制應用中的性能；深入詳細地說明了西門子s7 - 300可編程序控制器在華新型水泥窯控制上應用及設計的全過程：控制流程圖的繪制；單元控制方案的確定；系統控制測點表的編制； plc控制項目的建立；項目硬體及網路的組態； plc控製程序的編制過程並詳細說明了控製程序的編制思路； plc與編程器連接的建立； plc項目組態及控製程序的下載； wincc監控軟體的組態；控制系統的調試過程及方法；對設計和使用的要點及系統調試時應注意的問題進行了說明；對項目的實施后的華新型水泥窯控制系統在操作和控制上及其在系統易維護性、系統穩定性上的優勢進行了說明並討論了華新型水泥窯計算機控制系統的發展方向。
  12. We characterized the security issues in asp - based networked manufacturing system, especially the issue of the user access control. then the typical methods of access control were introduced, which include discretionary access control ( dac ), mandatory access control ( mac ), role - based access control ( rbac ), task - based access control ( tbac ), coalition - based access control ( cbac ) and relationship - driven access control ( rdac ) and so on. based on that, we provided an integrated user access control model, which was composed of rbac, tbac, rdac and cbac

    本章描述了asp和網路化製造系統的安全性問題，尤其是用戶訪問控制的問題；接著介紹了幾種浙江大學博士學位論文典型的訪問控制方法，包括強制訪問控制、任意訪問控制、基於角色的訪問控制、基於任務的訪問控制，以及基於公司關系的訪問控制、基於企業聯盟的訪問控制等;在前面描述的典型訪問控制模型基礎上，給出了一個網路化製造系統的綜合訪問控制模型，包括網路化製造系統的用戶和資源層次關系圖、訪問控制參考模型和訪問控制過程模型，並定義了各個模型中的相關元素和關系，給出了各級約束驗證和授權的表達;最後我們給出了以xacml為基礎的網路化製造系統的訪問控制描述語言。
  13. Soil carbon and its significance in carbon cycling of earth surface system

    土壤碳及其在地球表層系統碳循環中的意義
  14. According to the statistical meaning of system failure and the property of order statistics, failure probability models are developed for serial system, parallel system and k - out - of - n ( f ) redundant system without any assumption such as " independent system "

    文中以典型系統形式為背景，根據系統失效的統計學意義以及次序統計量的性質，應用次序統計量，建立具有普適性（不需要作獨立失效假設）的串聯、並聯及表決系統的失效概率模型。
  15. The automatic control system for oiling of locomotive applies pc104 industrial control computer and ic technology to realize collection, storage and transfer of all data. the oilcan measuring and fuel report systems finish the plan, measuring, inspection of fuel and dynamic management of oilcan storage, fuel - filling and offer. thus it realizes the date - sharing information from locomotive depot to substation, which really makes the locomotive fuel information management intellectualized

    其中，機車自動加油控制子系統以pc104工控機為核心，運用ic卡技術，負責加油數據的採集，存儲和傳遞；油庫計量子系統和鐵油1 - 12報表子系統則通過網路技術完成燃料的計劃、計量、檢驗、油罐存儲到發裝到機車上的整個管、供、用的全過程動態管理，實現了機務段到分局信息資源的共享，實現了真正意義的燃料管理信息化。
  16. At the same time, visual image produces attacks towards traditional aesthetic images : in traditional literature, image is a system of profound model of meaning expressing, but visual image obeys the principle of destroying depth and demolishing meaning. the formation of traditional aesthetic image is based on the principle of subject, which is a personal process, while the formation of visual image is based on the principle of technology, which is a non - personal process. while evaluating popular culture, we should put it into the historical transferring process of chinese society

    與此同時，視像對傳統的審美意象也造成了沖擊和瓦解：傳統文學中的意象是一種追求深度模式表意系統，而視像所遵循的邏輯則是抹平深度，消解意義；意象的能指和所指之間存在著無限張力，為意義的凝聚和生發創造了可能，視像的構成邏輯則是一種直接的合一，取消了能指和所指之間復雜的張力和差異，意義的生成空間被擠壓成一個平面；意象的形成依據的是主體性原則，其形成過程也即一個個人化過程，視像所依據的是技術理性原則，是一個非個人化過程。
  17. So the conceptions of " characteristic variable " and " characteristic model " are presented here, and with them as a clue, the paper focuses on collecting and summarizing the characteristic variable which can indicate system ' s state and performance, physical meaning of the variables are discussed also. the characteristic variable includes : stability - monitoring variable, characteristic variable based on time - domain performances, output waveform variable, parameter variable and circumstance variable

    為此，本文提出特徵量和特徵模型的概念，並以此為思想主線，重點研究了能夠表徵系統性能的特徵量及其意義，引入了系統穩定性監控的特徵量、與控制指標相關的特徵量、輸出波形特徵量、參數特徵量及環境特徵量。
  18. This dissertaion, on the basis of the other studies, on the one hand, researched and analysed the chromosomes and mitoses of the cell line - bmn, which is widely used in the silkworm baculovirus expression system as an engineering cell. on the other hand, the dissertation attempted to explore establishment of the new silkworm embryoni cell line by primary culture

    同時，家蠶體外細胞培養研究的進行，不僅可以為家蠶細胞生物學的基礎理論研究提供良好的研究系統，而且在家蠶資源的開發與利用方面也具有重大的意義。本研究在借鑒前人研究的基礎上，一方面對現在廣泛應用於家蠶桿狀病毒表達系統的工程細胞? bmn細胞的染色體和有絲分裂進行了研究與分析。
  19. Although compared with the other insect cell expression systems, the expression system which uses silkworm, bombyx mori, as bioreactor is very meaningful to study for so many merits of it

    雖然以家蠶為生物反應器的家蠶桿狀病毒表達系統較之其他的昆蟲表達系統來說具許多優點，具有重大的研究意義。
  20. With the precondition that neural network model can accurately reflect the operation situation of the systems, the paper discusses how to effectively integrate the neural network and genetic algorithm, by utilizing the comprehensive searching ability, to minimize the energy consumption of the system under a specific load. the controlling state parameters of the system and the calculation results indicate the optimization result of a steady state is satisfactory

    在神經網路模型能準確的反應系統運用工況的前提下，本文討論了如何將神經網路與遺傳演算法有效的結合起來，利用遺傳演算法的全局搜索能力，尋找在特定負荷下為使系統的能耗最小，系統中各控制參數的狀態，計算表明系統穩態優化結果令人滿意。
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