難于通信 的英文怎麼說
中文拼音 [nányútōngxìn]
難于通信
英文
difficult communication-
Further investigated and analyzed composition structure and flow data that dsa ' s formation of image is systematic at first in this paper, carried on intact summing up to the data in the system, having given out the plan of design of high speed and large capacity data channel of digital formation of image system of x - ray ; deeper discussion of control way on sdram, give solution that many pieces of sdram works togetherses of realizing heavy capacity, designing of heavy capacity deposit board realize storing at a high speed to vision data by frame on the basis of this ; through further investigations of interface of pci bus, optimize back end state machine design and urge procedure making with lower, giving intact pci interface scheme that realize high speed dma data transmission and satisfy request of video transmitting ; further investigate the figure systematic design method of programmable logic devices, due to the difficult point of drifting about of enabled signal in fifo in common use and setting up and keeping of output signal, method has been proposed of improving stability of system making use of signal utilizing the phase locking ring in fpga to offer a lot of clocks to move thus realize coordinating the data between every module of system to transmit at a high speed by making use of fifo
本文首先對數字減影血管造影（ dsa ）成像系統的組成結構和數據流向進行了深入研究和分析，並對系統中的數據流向進行了完整的歸納和總結，給出了x線數字成像系統中的高速大容量數據通道的設計方案；在對sdram的控制方式做了深入探討后，給出了實現大容量多條sdram共同工作的解決方案，在此基礎上設計了大容量幀存板實現對圖象數據進行高速存儲；通過對pci總線介面的深入研究，優化後端狀態機設計和低層驅動程序開發，給出了完整的pci介面方案實現高速dma數據傳輸，完全可以滿足視頻傳輸要求；深入研究了基於大規模可編程器件的數字系統設計方法，針對通用fifo使能信號漂移、輸出數據難于建立和保持等設計難點，提出了利用fpga中的鎖相環提供多個時鐘相移的信號來提高系統穩定性的解決方案，從而實現利用fifo來協調系統各模塊之間的數據高速傳輸。Through investigation in shenzhen, we found that there are some problems in sme credit guarantee : banks are very strict with mortgage assets. only buildings and right of land use can be mortgaged, the other assets cannot be mortgaged for loan. sme have a little scope ; have small quantity assets and lack of valid fixed assets, which affect the mortgage and guarantee capacity for sme
通過對深圳市中小企業的調查發現，中小企業信用保證存在以下問題：銀行對抵押資產要求過于嚴格，要求企業以房地產、土地使用權等作抵押，其他資產無法辦理抵押貸款；中小企業規模小、資產數量少，企業缺乏有效的固定資產，從而影響了企業的抵押擔保能力；中小企業自身財務制度、信用建設不足；中小企業難以獲得外部機構或其他企業的擔保等。To add " although " after " that, " ; to delete " and " after " all over the world, " ; to delete " has all along supported " after " the sar government " and substitute with " still needs to strengthen its support for " ; to add " in view of the difficult business situation of the industry, allocating more resources to promote monument sponsorship, green ecology and local customs, and setting a timetable for developing hong kong s cultural characteristics of the east meeting the west under one country, two systems, thereby improving the hardware and software of the industry s business environment on a broader level ; restructuring the hong kong tourism board and travel industry council of hong kong to enhance their representation and further include the participation of trade union representatives ; further promoting good labour relations in the industry, comprehensively perfecting the employment system and formulating reasonable employment conditions including basic salaries, employees compensation insurance, mandatory provident fund, medical benefits and holidays, etc, improving the employee - employer and staff - management communication mechanisms and promoting cooperation between the employees and employers in order to create a win - win situation for both sides, so that both sides can join hands in promoting the development of the industry ; through commending trustworthy shops and tourist guides and employees in the industry who are professional, sincere, friendly, hospitable and make tourists feel welcomed, establishing quality brand names and goodwill of local tour reception agencies to improve the image of the local tourism industry ; " after " which include : " ; to delete the original " and substitute with " ; to delete the original " and substitute with " ; to delete ", eliminating uneven distribution of interests " after " internal conflicts in the industry " ; and to add ", so as to foster a sustainable and healthy development in the local tourism industry " immediately before the full stop
王國興議員動議下列修正案：在"香港"之前加上"雖然"在"國際城? ， "之後加上"但"在"特區政府"之後刪除"一向亦" ，並以"仍必須加"代替在"大力"之後加上"度"在"包括"之後加上"一鑒于業界經營困難，增撥資源推動認養古跡綠色生態及人文風俗，並訂定時間表，以發展香港在一國兩制下中西交匯的文化特色，從而在更廣的層面改善業界經營環境的軟體和硬體二重組香港旅遊發展局和香港旅遊業議會，以增加其代表性，並進一步吸納工會代表的參與三進一步推動業界建立良好的勞資關系，全面完善聘用制度和制訂合理聘用條件包括底薪勞保強積金醫療及假期等，改善勞資及管職的溝通機制，促進勞資合作，達致勞資兩利，使雙方能共同手促進業界發展四透過表彰誠信經營的商號，以及專業誠信親善好客及使旅客賓至如歸的導游和從業員，樹立本地旅遊接待單位的優質品牌和信譽，以改善本地旅遊業界的形象"刪除原有的"一" ，並以"五"代替刪除原有的"二" ，並以"六"代替在"業內矛盾， "之後刪除"消除不平衡的利益分配， "及在緊接句號之前加上" ，促進本地旅遊業界持續及健康發展" 。With the thermodynamic theories and techniques, it is relatively easy to determine the phase equilibrium data with enough accuracy, however there still exist much more difficulties in crystallization kinetics study even for a simple binary system. that is the reason that nucleation and crystal growth rate are generally represented in form of the empirical expressions. the crystallization kinetic is important for crystallizer design, process control and optimization, and it is strongly depended upon the accurate characterization of process information concerning with multiphase flows and the further disclose of its mechanisms with suitable mathematical models
熱力學理論和方法已足以獲得準確的相平衡關系；然而即使對于簡單的二元物系的結晶過程，晶核形成和晶體生長動力學的研究仍面臨許多困難，通常採用經驗模型表述，而動力學參數的準確性和可靠性是結晶器放大設計、過程式控制制與優化的關鍵，因此多相流信息的準確表徵、結晶機理的進一步揭示及建立起與之相適應的數學模型有著十分重要的學術研究和實際應用價值。The actively mode - locked erbium doped fiber laser is very attractive among those potential sources which can generate broadband tunable near transform - limited pulse with high repetition rate and has been used as the ideal optical transmitter and all optical clock source in the future long - distance communication systems
對于高速光纖通信系統而言，能輸出高重復頻率的、近極限超短脈沖的主動鎖模光纖激光器被認為是未來遠程無中繼光纖通信系統的理想光源。但其難點是工作穩定性問題。Our company has been in strict accordance with the iso9001 certification system for operation. always based on the long - term create brands, based on win - win development, based on the integrity of seeking cooperation, and communication based on solving problems, enthusiastic service to customers, products and services to all foreign and domestic manufacturers has won praise users for years in a row, has been re - rated contracts, honored advanced enterprises
本廠已嚴格按照iso9001管理認證體系來運作，始終堅持立足於長遠創品牌、立足於雙贏謀發展、立足於誠信求合作、立足於溝通解難題、熱情服務客戶，產品服務于國內外眾多廠家，深得用戶好評，連續多年被評為重合同、守信用先進企業。The organic agriculture is also able to meet human being ' s diversified demands for the agricultural function after their physiological demands are satisfied basically. the remarkable information asymmetry exists in the organic agricultural product trade and has higher requests to the system. the production of organic agricultural product is superior to ordinary agricultural product in nutrition, safety and health because it is forbidden to use various kinds of agricultural chemicals and chemical fertilizers, etc. if organic authenticity of product can be guaranteed, consumers like to buy it with higher price because of its fine quality, friendly environment and social fair, etc. because of the limited organic agricultural production " input, high produce cost and low production, producers are needed to be compensated with higher price ; difficult to distinguish organic agricultural produce with common agricultural ones from appearance and even prove organic authenticity of product through measuring
在有機農產品交易中存在著顯著的信息不對稱，對制度有著更高的要求，表現在：有機農產品的生產因為禁止使用農藥、化肥等各種化學投入品，在營養、安全、健康等方面優于普通農產品；因為其優良的品質和環境友好、社會公平等附加效用，消費者願意以比普通農產品更高的價格購買，但前提是必須保證產品的有機真實性；由於有機農業生產投入受到很大限制，生產成本增加，而產量又可能降低（尤其是在轉換期） ，生產者需要以較高的產品價格作為補償；在外觀上難以區分有機農產品與普通農產品的差異在外觀上，即使通過檢測也難以驗證有機產品的真實性。And the survey also indicates some other existing disadvantages, which has caused the failure to accomplish the efficacy proposed above and has brought about analysis on the main reasons underlying as follows : subjectively, the school leaders and teachers are not fully aware of the importance of teachers " participation in educational research, teachers lack of professional knowledge about doing research, and they do not have enough time or energy ; objectively, the unreasonable evaluation system, imperfect investment system and administration system, and inefficient information acquisition and exchange are all obstacles to a successful educational research
對資陽市雁江區的調查顯示：中學教師教育科研成果水平普遍很低；科研成果推廣應用難；科研對提高教師素質作用不明顯；對學生發展和學校教育管理水平的提高作用甚微。其主觀原因是教師和管理者對于科研地位的重要性認識不足；教師科研素質低；教師時間和精力投入不足。客觀原因是不合理的評價制度導致的不合理的科研價值取向；投入體制、管理體制不健全和信息渠道不暢通導致教師科研外部環境差。In this paper, we mainly research asp, xml and com + of microsoft. at the same time, we also discuss the theory of data modeling with our project practice. at the end of the paper, we state another practise of web based distributed system, the research and development of web based email system. the view point of applying com + and xml to web based information system in this paper describes a promising prospect of this kind of problems and we come up with a applying practice with our project. by the research of component technology, this paper deeply discusses the features of all kinds of distributed system based on web with xaec project. this paper also provides a solution for the complex data query and reports building and printing of web based system by bonding xml, dhtm, ole automation and asp
文中重點研究了微軟公司asp技術， xml技術和com +技術，對于數據建模的理論也結合項目實際做了相關探討。論文最後附加了基於web開發技術研究的另一個實例，基於web的電子郵件系統的研究和實現。文中所提出的關于將com +技術和xml技術引入基於web的信息系統的理論為實現此類問題描述了一個新的前景並給出了實際用例；通過對組件技術的分析，結合本次項目中所開發出來的一些中間層組件的實現，本文較深入地研究了基於web的分散式系統的各種特點；通過xml技術、 dhtml ， asp技術和oleautomation技術的結合，本文為web平臺上解決復雜查詢和報表列印的難題提出了解決方案。As we know, the investment amount kept decreasing in last 2 years, in wake of the marketing competition become very perfect, china telecom industry facing the problem how to startup the second quick development, and after china telecom ' s taking apart, the lesson of promoting core competitiveness become much more important
隨著市場競爭趨于完善，中國電信行業的發展面臨著二次騰飛前的艱難決擇，特別是在中國電信拆分基本完成之後，如何迅速提高電信運營商的競爭能力成為擺在重慶網通面前的嶄新課題。Talking about the actors, the hk representatives include eric tsang, lydia shum, shawn yue, james wong, cyrus wong and coco jiang ( although she is from the mainland, i would still put her in this category as she has been in more hk movies than mainland ones ) and the rest are mainly mainland actors who are the original cast of the tv drama
和近年不少中港合拍片不同的是，由於片中內地演員大多來自廣州，所以都通曉粵語，這對于香港觀眾來說應更富親切感。不過除了余文樂、蔣怡和王嘉明外，片中演員不是年紀比較大，就是在港無甚名氣，相信較難吸引香港的年青觀眾入場。With the increase of communication systematic complexity, traditional analysis design method can not fit in with the needs of development. if the experiment is carried on the true system directly each time, which not only costs expensivly, takes a lot of time, sometimes even it is difficult to find the very crux of the question. therefore, the effective method is to adopt the emulation technology of the computer. so that the computer ' s ability of high - speed computation can be used, and the analysis, design, optimization of performance and evaluation testing of optic fiber communication equipment and system can be finished
隨著通信系統復雜性的增加，傳統的分析設計方法已經不能適應發展的需要。如果每次都直接用真實系統進行實驗，不僅耗資昂貴，費工費時，有時甚至難于找到問題癥結所在。因此，解決上述問題的有效方法是採用計算機模擬技術，利用計算機的高速運算處理能力，完成對光纖通信設備與系統的分析、設計以及性能優化與評估測試。After analyzing the status of office automation system ( oas ), this paper points out that the traditional oas is difficult in developing the information system with the integration of graphic data and text because it ca n ' t manage the huge graphic data required by some fields. at the same time, the traditional software has bad flexibility to adapt the alteration of organization or business process, so a lot of work has to be done to adapt these alterations
本文首先分析了目前辦公自動化系統的現狀，根據傳統的辦公自動化系統不能管理海量的圖形信息，難于實現圖文一體化的計算機信息系統的弱點；而且組織機構的改變、業務流程的調整，通常也需要對軟體作出大量的修改，軟體的靈活性差。The key point in solving the dilemma of credit inflation on the basis of the plan economy system is the financial sector wasn " t permitted surpluse monetary capital for entrepreneur innovation investment so that this problem seems solved at lest in definition. however, the direct compulsory saving surplusing the monetary capital for entrepreneur innovation investment in the plan economy made the dilemma of credit inflation become worse more and more so that china was forced to begin economy reforms - oriented the market economy system in 1978
我國運用計劃經濟體制，緩解信用擴張難題的最大特點莫過于通過建立高度集中的計劃經濟體制和形成直接強制儲蓄機制實現儲蓄和投資職能的合二為一，並在此基礎上基本剝奪金融體系（實質為大一統的銀行體系）參與貨幣資本供給，進行信用擴張的權利，從而消除了信用擴張難題產生的體制基礎，從表面上解決了信用擴張難題。According to this trend, we designed the smart home system dca - 3000 for middle and high market. this system can provide safe defence and remote instruments check and some other functions, but there are some deficiencies, the zigbee communication module in the data collection sub - node uses arm cpu, its power is very high, and it doesn ’ t have dormancy function, so it can be supplied with batteries in the long term
順應此種趨勢，我們設計了適應于中高端市場的dca - 3000智能家居系統，該系統可以實現以家庭為單位的安防、遠程抄表等功能，存在的不足是，當時選用的數據採集子節點zigbee通信模塊採用arm處理器，本身功耗很高，並且無休眠功能，很難用電池長期供電。Online certif cate status protocol ( ocsp ) allows a client to query a responder for the status of one or more certificates and get up - to - date information on their validity. pki implementations can use ocsp instead of, or as a complement to, certificate revocation lists to overcome latency, scalability or manageability problems inherent in solutions based on crls
在線證書狀態協議（ ocsp ）容許客戶通過簡單的查詢獲得實時的證書狀態信息，目前在pki實現中， ocsp已經成為證書撤銷列表（ crl ）的替代或補充機制，以克服基於crl機制的延時性、可擴展性差、難于管理等缺陷。Because of the difficulty to obtain the traffic flow information of lanes at non - detector intersections in most metropolises of the world, based on the relationships between the lanes of signal - controlled intersections, cluster analysis and stepwise regression are integrated to predict the traffic volume of lanes at non - detector isolated controlled intersections. first cluster analysis is used to cluster the lanes of non - detector isolated signal - controlled intersections and the lanes of all signal - controlled intersections with detectors. then, by the results of cluster analysis, the traffic volume samples are selected randomly and stepwise regression is used to predict the traffic volume of lanes at non - detector isolated signal - controlled intersections. the method is tested by the traffic volume data of lanes of the road network of nanjing city. the problem of predicting the traffic volume of lanes at non - detector isolated signal - controlled intersections was resolved and can be widely used in urban traffic flow guidance and urban traffic control in cities without enough intersections equipped with detectors
針對目前國內外大中城市中普遍存在的無檢測器信號交叉口車道交通流信息難于獲取的情況，基於信號控制交叉口車道之間的相關性，綜合應用聚類分析和逐步回歸法預測單點無檢測器信號控制交叉口車道流量.首先應用聚類分析將單點無檢測器信號控制交叉口的車道與有檢測器信號控制交叉口的車道交通流量進行聚類，然後在聚類分析結果的基礎上隨機選取車道交通流量樣本運用逐步回歸法預測單點無檢測器信號控制交叉口的車道流量，此方法經過南京市的具體車道流量數據驗證.此類問題的解決，可廣泛應用於城市交通流誘導系統以及交通控制系統Nowadays mobile commerce is starting, the multiple mobile communication network and multiple mobile devices make designing unified mobile commerce platform independent of network and mobile devices more difficult
在移動電子商務處于起步階段的今天，多種移動通信網路設施的存在，多種移動終端設備的並存，給構建一個統一的跨網路、跨終端的移動電子商務平臺帶來種種困難。For the quantification risks, the " geometric mean " is selected as the tool to rate the risk level ; for the qualification risks, the ahp approach was used to illustrate the different risk level. 4 、 the ahp method was proposed to determine risk response plan. by this approach, the various risks knowledge dispersed within the risk management organization such as the managers " experience and project history data can be used for the project risk management
為了解決風險因素特性的難于量化問題，本文還另外給出了風險重要度的定性整合ahp方法； 4 、提出了風險響應措施擬定與選擇的ahp方法；該方法可以有效地利用分散於項目管理機構中的風險信息（經驗、數據） ，選擇出最適宜的風險響應措施； 5 、提出了工程項目風險管理的循環周期概念，通過該周期的循環體現項目風險管理的面向過程性和動態性；將周期性風險管理與項目本身的生命周期有機地結合，提出了一個面向過程的項目風險動態管理框架體系。We analysed the traditional automatic parallelization technology, including dependency analysis theory, program transformation technology, parallel scheme and the optimization of related synchronization and communication etc, which are the theoretical basis of the whole article. cfd computing features, especially the features of explicit difference computing, have also been further ananlysed. we also summarized drawbacks of traditional automatic parallelization technology used in cfd : small parallel granularity, difficulty in attaining global identical data partition, and difficulty in attaining high parallel efficiency on distributed memory system
本文討論、分析、總結了通用的自動并行化技術：相關性分析理論、程序變換技術、并行模式以及同步通信與優化問題等等，它們是本文研究工作的理論基礎；針對研究對象，深入分析了cfd計算的特點，特別是顯式差分計算的特點；並歸納出傳統的自動并行化技術在cfd應用中存在的問題：并行粒度小、難以獲得全局統一的數據劃分方式，對于分佈存儲結構的并行機難以獲得高效率。分享友人