theory n. 1.理論,學(xué)理,原理。 2.學(xué)說,論說 (opp. hypothesis)。 3.推測(cè),揣度。 4.〔口語〕見解,意見。 the theory of two points 兩點(diǎn)論。 Darwin's theory of evolution 達(dá)爾文的進(jìn)化論。 theory of equations 【數(shù)學(xué)】方程論。 theory of everything 【物理學(xué)】(把相對(duì)論、量子論和宇宙大爆炸理論都包括在內(nèi)的)萬用理論。 theory of relativity 【物理學(xué)】相對(duì)論。 the atomic theory 原子說。 Our scheme is good both in theory and in practice. 我們的方案在理論上和實(shí)施上都是好的。 combine [separate] theory with [from] practice 理論結(jié)合[脫離]實(shí)際。 My theory is that we must bring new blood into the Institute through appointment of younger men to important positions. 我的意見是我們學(xué)院應(yīng)該通過重用年輕一些的人來注入新的血液。 theory of games 博弈論,對(duì)策論,權(quán)衡利弊得失的形勢(shì)分析。
First , three kinds of analytical methods including netting theory , compound theory and nonlinear fem were performed to obtain the stresses and deformations of srmcs 首先,采用網(wǎng)格理論、復(fù)合理論和非線性有限元方法對(duì)發(fā)動(dòng)機(jī)殼體的應(yīng)力和變形情況進(jìn)行分析與計(jì)算。
The principal research results and contents are composed by two interdependent parts , namely , the petri net theory part and the supervisory control part , where the latter is based on the former 本論文主要內(nèi)容是由petri網(wǎng)理論和監(jiān)控理論兩大部分有機(jī)組成的,其中后者以前者為基礎(chǔ)。
This paper studies the application of petri net theory in marketing and mainly focuses on systematically model construction and analysis concerning the problems occurred during marketing procession 本文研究petri網(wǎng)理論在市場營銷中的應(yīng)用,主要針對(duì)市場營銷方面的問題進(jìn)行系統(tǒng)建模和分析。
The basic principle of petri net theory and queue theory can be found in this dissertation . then , we analyze the disadvantage of the combination of wavelength - and spatial - division multiplexing technique 介紹了petrinet理論和排隊(duì)論的原理,并分析了傳統(tǒng)空分/波分光纖光柵傳感復(fù)用技術(shù)的不足。
The research work of this paper not only provides reliable theoretical and technological basis for the following research work on the marketing field , but also enlarge the room for the application of petri net theory 本論文的研究工作不僅為我們今后在市場營銷領(lǐng)域中的研究工作提供了可靠的理論、技術(shù)依據(jù),而且也開辟了petri網(wǎng)理論應(yīng)用研究的新天地。
Second , the developing of the petri net theory is introduced , and the theory of the petri net , the theory of color petri net is introduced . lay the foundation for the establishment of the machine shop based on petri net 其次,分析了petri網(wǎng)理論的發(fā)展歷程,介紹了petri網(wǎng)的基本理論和賦色petri網(wǎng)理論,為進(jìn)一步建立機(jī)加工車間的petri網(wǎng)模型打下基礎(chǔ)。
The establishment of cpn model proves the reliable data transfer service which based on the mces in petri nets theory for the first time , the simulation model ’ s design and validate is a helpful reference for our later task to validate the protocol in theory 因此本文的模型實(shí)現(xiàn)起來簡單易理解。仿真模型的建立從網(wǎng)論的角度驗(yàn)證了服務(wù)元系統(tǒng)構(gòu)架下的可靠傳輸服務(wù),并為從理論角度論證協(xié)議的正確性提供了較好的參考。
The performance of tcp networks and its relative problems are important researching subjects . this dissertation presents our outcomes of performance analysis of the operation mechanism of tcp networks based on petri nets theory . in the meanwhile , we further study the performance of interworking unit between tcp / ip lans and atm trunk Tcp網(wǎng)絡(luò)的性能及其相關(guān)問題是目前計(jì)算機(jī)網(wǎng)絡(luò)研究的重要方面,我們從全面、深入的分析tcp網(wǎng)絡(luò)的運(yùn)行機(jī)制出發(fā),抓住tcp網(wǎng)絡(luò)既隨機(jī)又相關(guān)的特點(diǎn),提出了新的分析觀點(diǎn),采用了petri網(wǎng)作為建模求解工具,揭示了tcp網(wǎng)絡(luò)的實(shí)質(zhì)。
The paper not only used the sequence diagrams to descript the cooperation of pda and server in communications , but only adopt petri net , a kind of fdt , to built four different models on protocol ' s dynamic actions . we proposed the constrict expressions : 1 . finding out and fixing the errors , we validated the protocol with petri net theories 在通用的時(shí)序圖描述通信協(xié)議動(dòng)態(tài)交互的基礎(chǔ)上,用一種形式化描述技術(shù)? ? petri網(wǎng)抽象通信協(xié)議的動(dòng)態(tài)行為規(guī)范為一種鏈路層半雙工停止-等待協(xié)議,從簡單到復(fù)雜建立4個(gè)不同側(cè)重點(diǎn)的petri網(wǎng)模型,分別描述通信協(xié)議的不同動(dòng)態(tài)行為:交互,超時(shí),出錯(cuò)處理。
To find the failure propagation mechanism from the inherent topological structure of the complex electromechanical system , the topological structure statistical properties of the system were analyzed with small world net theory , and a failure propagation model based on the small world clustering was proposed 摘要為了從復(fù)雜機(jī)電系統(tǒng)自身固有的網(wǎng)絡(luò)拓?fù)浣Y(jié)構(gòu)出發(fā)來研究故障的傳播機(jī)制,采用小世界網(wǎng)絡(luò)理論分析方法,對(duì)系統(tǒng)網(wǎng)絡(luò)拓?fù)浣Y(jié)構(gòu)統(tǒng)計(jì)特性進(jìn)行分析,建立了基于小世界聚類特性的故障傳播模型。