熱容成象 的英文怎麼說
中文拼音 [rèróngchéngxiàng]
熱容成象
英文
hcmm
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成 :
Ⅰ動詞1 (完成; 成功) accomplish; succeed 2 (成為; 變為) become; turn into 3 (成全) help comp...
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The videos, voices, data combined traffic and high speed data are becoming more and more predominent in the future, and how to efficiently transfer this multi - medium integrated - data is one of the researcher ' s interesting field. the cdma system, which has striking advantages of anti - multipath fading, soft capacities and large capacities over fdma and tdma systems, has been focused by all of the countries
未來信息社會中,圖
象,話音,數據相結合的多媒體業務和高速數據業務量越來越佔主要地位,如何有效地傳輸這種多媒體數據,已經
成為移動通信中的研究
熱點之一。擴頻技術由於具有抗多徑,軟
容量和時分多址與頻分多址更大的
容量和優勢,而受到各國研究者的重視。
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The content of this thesis is the experimental research of transient boiling phenomena, which are the hot spot that was formed in the boiling heat transfer field since 1 970s
本文的研究內
容是自二十世紀七十年代開始在國際上形
成的一個沸騰傳
熱研究領域的
熱點? ?瞬態沸騰現
象的研究。
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So there is significant interest for the development of " optical limiter ", which strongly attenuates intense optical beams while exhibiting high transmittance for low - intensity ambient light levels, and therefore protects human eyes and optical sensors from intense laser pulses. the lack of appreciate nonlinear materials has been a significant barrier in the development of such devices
但隨大能量、高功率、短脈沖激光器的日益增多,激光傷害人眼和光學儀器的現
象也隨之增多,激光威脅已
成為不
容忽視的現實問題,激光防護材料和激光防護器件也因而
成為當今的
熱門課題。
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The first part mainly introduces the gis concept and contents of gis, the comparison between the related software and gis, the present condition and development trend of gis etc, then introduced how to use the gis technique in a specific way such as using the method of " the half - automatic to follow " to turn the map into arithmetic figure, using the method of " the automatic calculates " gets the length of the line and area of field etc, at last got the length and width of every cross section of the fabiela river which is located downstream of xiangshan mountain. this method is superior and time - saving comparing with collecting data on the spot, having important and actual application worth
第一部分主要介紹了gis的概念和研究內
容, gis與相關軟體的比較以及gis的現狀、發展趨勢、當前gis研究的
熱點等等,然後具體介紹了用gis的相關技術如:用「半自動跟蹤」方法對地圖進行數字化,用「自動量算」方法得到線對
象的長度、面對
象的面積等,最終完
成了
象山水庫下游法別拉河河道地形數據資料的提取工作,這種方法與人工實地採集工作相比,有較強的優越性和重要的實際應用價值。
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7. sodium chloride has slight effect on the heat of micropcm phase transition, but it easily leads microcapsules to stick together. for the microcapsules feeding more than 6 % sodium chloride in the emulsion, their super - cooling can be prevented availably ; however, their mechanical intensity and their thermal stabilities turn worse and they cohere each other
7 、 nacl對微膠囊的相變
熱影響較小,但
容易造
成微膠囊粘結;乳液中的naci濃度超過為6 %合
成的微膠囊的過冷現
象得到明顯改善,然而,膠囊的機械強度與耐
熱性能均下降,微膠囊之間發生粘結。
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Thirdly, the object - oriented way of lre knowledge representation for causality, system structure, and models is presented, and an organization model of lre diagnosis knowledge for integration of deep and shallow knowledge based on the lre component structure and in the form of node knowledge base is given. and finally, the lre intelligent fault diagnosis theory and strategy, which utilize synthetically different kinds of diagnosis knowledge and multiple reasoning methods, such as rule - based, model - based, fuzzy - knowledge - based, and dynamic - knowledge - based reasoning methods, are discussed and developed. the results verified by the test - firing data and the simulated fault samples show that, the theory and methods proposed give a theoretical basis for the design and realization of practical lre fault diagnosis and health monitoring systems, and can be available for reference in the development of health monitori ng technique for reusable space transportation systems in the future
主要研究內
容包括:系統闡述了發動機診斷知識的概念、類別和相互關系;研究發展了定性和定量、淺層和深層、模糊和動態等多種診斷知識的圖形和模型獲取方式;建立了因果、結構和模型等不同層次和類別的診斷知識的面向對
象表示方法,以及以發動機的部件結構為基礎,以結點知識庫為組織形式,深淺知識相結合的診斷知識集
成組織模型;研究發展了綜合多層次和多類別診斷知識,集
成規則推理、模型推理、模糊推理和動態知識推理的發動機智能故障診斷理論和策略,並結合實際
熱試車數據和故障模擬實例對所發展的理論、方法與策略進行了驗證。
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In this dissertation, the operational characteristics of gshps is taken as the main objective of research, emphasized on the heat source and cold source, based on gshps experimental system which has been set up in hiast ( hebei institute of architecture science and technology ). the theoretical and experimental work on the operational characteristics of gshps with a u - tube underground vertical pipe loop has been accomplished both under winter operational condition and summer operational condition
本文以土壤源
熱泵運行特性為研究對
象,從空調冷
熱源的角度,在已建
成河北建築科技學院土壤源
熱泵實驗裝置的基礎上,開展u型垂直埋管式土壤源
熱泵系統冬季和夏季工況運行特性的理論和實驗研究,主要研究內
容包括: 1
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The main content of the article is involved as follows : ( 1 ) the construction of system ' s frame and design scheme after the process of collecting experts " experiences and knowledge in the industry of plastic dies at home and abroad ; ( 2 ) concept structure of the whole database after the process of data abstraction and integration, which has previously been concept structure designed and the ensuring data model transferred to be supported by dbms, constructing 266 data files and inputting data ( data files referred to appendix 2 ) ; ( 3 ) the connection between web server and plastic die material database system realized by ado, odbc technology, which will guarantee the mutual information transportation between the database system and different terminals ; ( 4 ) interactive user interface of remote optimization selection es of plastic die material is built by asp technology on the server - side ; the construction of web server ; the functions that will enable clients to inquire information of plastic die materials in the database system by using standard db inquiry language ( program files referred to appendix 1 )
本課題的主要內
容是以b s結構為基礎建立基於web數據庫的塑料模具材料遠程選擇優化專家系統,使異地終端能夠通過網路在客戶端進行塑料模具材料瀏覽查詢、塑料模具材料選擇優化等操作,系統可給出符合用戶條件的被選的主要材料的技術資料,如化學
成分、
熱處理工藝及性能等,以及一些被選材料在行業中實際應用的良好效果等資料,並組
成用戶技術文件,以便於用戶進行材料購買、加工和應用;專業人員能夠進行相應的管理。本文重點作了下述工作: ( 1 )收集國內外塑料模具行業專家經驗與知識,構造本系統的組
成框架和設計方案; ( 2 )對數據進行概念結構設計,經過抽
象和集
成得到整體數據庫的概念結構,進而將其轉化為dbms所支持的數據模型,建立了266個數據文件並輸入了相關的數據(數據文件名稱列表參見附錄2 ) 。
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In the second chapter, the conceptions of solids - - - - - - - structure, compressibility, expansivity, specific heat capacity, bulk modulus, and some nonlinear parameters are reviewed and elaborated. the basic theory in the broad sense and polynomial forms of eoss are stated
由於本論文研究的重點對象是固態物質系統的物態方程,所以第二章首先是對固體的有關概念? ?固體的結構、拉伸壓縮、熱膨脹、熱容量、及表徵組成固體的大量原子作非諧性振動的一些非線性參量? anderson - gr (