theory n. 1.理論,學(xué)理,原理。 2.學(xué)說(shuō),論說(shuō) (opp. hypothesis)。 3.推測(cè),揣度。 4.〔口語(yǔ)〕見(jiàn)解,意見(jiàn)。 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(wàn)用理論。 theory of relativity 【物理學(xué)】相對(duì)論。 the atomic theory 原子說(shuō)。 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(jiàn)是我們學(xué)院應(yīng)該通過(guò)重用年輕一些的人來(lái)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。
Aiming at converting the loading problem in space into the one in plate , the theories of loading distribution along crosswise are applied 作者對(duì)空間橋跨結(jié)構(gòu)中的荷載橫向分布理論進(jìn)行了系統(tǒng)地論述。
Therefore , those formulas are not very convenient for application , and are very difficult to be compared to select the most suitable one . although the different bonded materials behave disagreement with each other , nevertheless , the calculating theory of load capacity is similar 但是,上述這類加固方法在承載力計(jì)算上有很大的相似性,完全可以用一個(gè)統(tǒng)一的通用公式進(jìn)行計(jì)算,這有利于選擇最佳的加固材料。
At the moment , the basic theory of loading mechanics is always used to search the problem of rock mass failure , but unloading and loading have different stress road and different destruction effect , so there are much difference in destruction mechanics and deformation between unloading and loading mechanics , if loading mechanics is used to study the destruction property of tunnel excavation and its stability , the result which agree to real engineering cannot be obtained 目前一直沿用加載巖體力學(xué)方面的基本理論研究失穩(wěn)問(wèn)題,但本文認(rèn)為:由于卸荷與連續(xù)加載具有完全不同的應(yīng)力路徑和破壞效應(yīng),在破壞機(jī)理、二者引起的巖體的變形和破壞特性方面都有很大的不同,因此用加載力學(xué)來(lái)研究開(kāi)挖卸荷破壞的力學(xué)特性及其穩(wěn)定性,這顯然不能得出與實(shí)際工程一致的結(jié)果。
Technologies , including loading balance in distributed system , distributed transaction and oriented object methods , which discussed in this thesis , have been introduced in the designing and implementation of acs system . this thesis finish the following working : we analyze the theory of load balancing and provide a load balancing model . a load balancing agrithm based on overall expected delay routing is implemented in acs . the experiment results shows that the average response time of job and the system resource utilization can be optimized in acs , distributed transaction is designed and implemented for the roaming file ' s processing , two phase commit proctol is used , which can ensure the atomic of distributed transaction commit , recover the exception quickly and improve the system ’ s reliability 應(yīng)用控制系統(tǒng)acs ( applicationcontrolsystem )是針對(duì)中國(guó)移動(dòng)漫游清算系統(tǒng)而開(kāi)發(fā)的面向?qū)ο蟮姆植际街虚g件產(chǎn)品,論文討論了負(fù)載均衡、分布式事務(wù)、面向?qū)ο蠹夹g(shù)并介紹其在acs中的設(shè)計(jì)與實(shí)現(xiàn),主要完成了以下的工作:分析了負(fù)載均衡的原理,提出了一種分布式動(dòng)態(tài)負(fù)載均衡模型,在acs系統(tǒng)中成功實(shí)現(xiàn)了總體最小期望等待時(shí)間任務(wù)分配的動(dòng)態(tài)負(fù)載均衡算法,實(shí)驗(yàn)證明這種算法縮短了作業(yè)的平均響應(yīng)時(shí)間,提高了系統(tǒng)的資源利用率。
In this part , the design and theory of the main loop , the controller , the inspection and measurement of current and the circuit of orientation of rotor position in the analog control system are presented in detail . the theory of load experiment device and the experiment result are introduced as well 詳細(xì)論述了模擬控制系統(tǒng)硬件結(jié)構(gòu)的主回路、控制器、電流檢測(cè)電路以及轉(zhuǎn)子位置檢測(cè)電路的設(shè)計(jì)及工作原理,并且給出自行設(shè)計(jì)的負(fù)載實(shí)驗(yàn)裝置實(shí)驗(yàn)原理及實(shí)驗(yàn)結(jié)果。