This paper mainly aims at the characteristics of the hardware and software structure of the parallel computer on satellite, and has fulfilled researches of fault tolerant technique in three aspects of control theories and engineering : the first research of the system level fault - tolerant module is based on the system structure of the parallel computer on satellite, a kind of cold backup module and a kind of hot backup module for multiprocessor computer have been put forward. then the research of software fault tolerant technique which is based on the operate system named rtems has been carried, the mission level fault - tolerate arithmetic and the system level fault - tolerate mechanism and strategies based on the check point technique have been put forward, at the same time the self - repair technique of software which has used the technique of system re - inject has been studied. finally the technique of components level fault - tolerant based on fpga has been studied, a kind of two level fault - tolerant project which aims at the fault - tolerant module of the parallel computer on satellite has been put forward, and the augmentative of circuit that project design realization need is little, this project can avoid any breakdown of any part logic circuit of the fpga
本課題主要針對星載并行計算機體系結構及軟體結構的特點，從如下三個方面
進行了容錯控制理論研究和實踐工作:首先
進行了基於星載多cpu并行計算機體系結構的系統級容錯模型研究，提出了一種多cpu冷備份容錯模型和一種多cpu熱備份容錯模型;然
後進行了基於rtems操作系統的軟體容錯技術研究，提出了任務級容錯調度演算法以及基於檢查點技術的系統級容錯恢復機制和策略，同時研究了利用系統重注入
進行軟體在線自修復的容錯技術;最
後研究了基於fpga的部件級容錯技術，提出了對容錯模塊這一星載并行計算機關鍵部件的兩級容錯方案，實現該方案所需增加的電路少，可避免板級晶元以及fpga晶元內部任何邏輯發生單點故障。
This paper is based on " the remodeled item of the 122mm automatic barbette servo system ". it introduced the controlled project of brushless direct current motor realized by dsp at first. on the base of analyzing and studying the driving wave of the brushless direct current motor thoroughly and fully, it carried on the servo system ' s simulink and presented the concrete software and hardware ' s devise of the whole system in the end
本論文的撰寫是以「 122mm自行迫榴炮伺服控制系統的改型項目」為基礎，首先介紹了dsp實現無刷直流電機的控制方案，在深入、系統的分析和研究了無刷直流電機驅動波形的基礎上，然
後進行了伺服控制系統的模擬，最
後給出了伺服控制系統具體的軟硬體設計。
Material and methods normal rats of male sd were divided into young, adult, and aging groups. preparation of samples for light microscopy : animals were anesthetized by peritoneal injection of 6 % chloral hydrate ( 0. 5ml / 100g body weight ). perfusion and fixation of animals were carried out by a common procedure : 37 normal saline 50 - 100 ml and then 4 % paraformaldehyde pbs 100 - 400ml were perfused through the left ventricle of the heart, the whole procedure was lasted for about somin. the entire brain was dissected out and dipped in the fixative solution for 12h at 4. brain pieces targeted were choosen and then passed the graded alcohols for dehydration, dipping into paraffin for embeding, and reshaping the pieces
2 ）磷酸緩沖液100400m ， 30分鐘灌注完畢，取出整腦，在上述固定劑oc ）內后固定12小時。切取觀察部位腦塊，然
後，
進行梯度酒精脫水，浸蠟，包埋，修塊，石蠟連續切片（德國leica石蠟切片機人切片厚度still ， zlllll ，蛋自甘油載片撈片， 60c烤箱過夜，二甲苯脫蠟，梯度酒精置換，浸水， h六染色，梯度酒精脫水，二甲苯透明，中性樹脂封片。室溫風干后，顯微鏡觀片， olympus萬能顯微鏡照相。
[ result and discussion ] 1. combination between 2 - amac labeled oligochitosan and macrophage : 2 - amac - oligochitosan first bound the cytomembrane of macrophage, and then diffused in the whole cytoplasm, at last entered the nucleolus and diffused in the whole cell. fluorescence intensity increased with time
2 -氨基吖啶酮標記的殼寡糖與巨噬細胞的結合情況： 2 -氨基吖啶浙江大學碩士學位論文酮標記的殼寡糖先與巨噬細胞膜有結合，然
後分佈於整個細胞質，最
後進入細胞核，隨時間的
進展而呈現了一個內在化過程。
Beyond sicily, where the allies landed in july 1943, the americans favored taking sardinia and corsica and invading southern france, as a diversionary measure when the main effort was to be a cross - channel attack from england ; it seemed unlikely that a march up the italian peninsula, after taking sicily, would knock out italy as a belligerent
1943年7月盟軍在西西里登陸之
後，美國人傾向于占領撒丁島和科西嘉島，然
後進入法國南部，從而，當盟軍主力從英格蘭出發
進行跨海峽
進攻時，可以牽制德軍；所以，在占領西西里之
後，盟軍就不大可能沿著義大利半島揮師北上，並擊敗交戰國義大利。
Vldb 99, edinburgh, scotland, uk, 1999, pp. 266 - 277. 2 lo j l, barroso l a, eggers s j et al. rm an analysis of database workload performance on simultaneous multithreaded processors
本文基於university of wisconsin - madison的存儲管理系統shore
進行開發，實現了tpc - h中6個最具代表性的查詢，然
後進行了一系列測試和實驗。
The enemy would probably begin with a feigned attack in order to draw our troops away from the ultimate invasion site.
敵人很可能用一場佯攻，把我們的部隊從他們最
後進犯的地點引開。
The machining, installation, debug of the nozzle are completed after its design, and the finial running results of the nozzle are provided
在噴管結構設計完成
後進行噴管加工、安裝、調試，最終給出噴管實際調試結果。
Franck montagny has revealed that he will continue to race for super aguri in the forthcoming british, canadian and us grands prix
弗蘭克-蒙塔吉尼透露他將繼續為超級亞久里車隊征戰不久之
後進行的英國大獎賽、加拿大大獎賽以及美國大獎賽。
On the basis of theories of discriminational skill, physical model and learning strategy and the requirement to identify and found physical model correctly and use the method of physical model proficiently, this paper discusses the discriminational skill of students theoretically when they learn establish physical model. based on the theory of the method of physical model and the theory of the knowledge about strategy, it illuminates the essentiality of training students the discriminational skill theoretically when they learn establishing physical model and the feasibility of teaching students correlative knowledge about strategy, it bring forwards the actualizing principle. teaching model, steps, several frondose strategies and things we should pay attention to. in teaching experiment, it studies and compares the traditional teaching of establishing physical model with the method in this paper. finally, it summarizes the effects and brings forward correlative teaching advises
本文在辨別技能、物理模型和策略學習等理論的基礎上，並根據在解決物理問題時正確識別、建立物理模型、熟練使用模型方法是學生應該具備的基本物理素質的要求，對物理建模學習中學生的辨別技能作了理論探討，闡明了在物理建模教學中培養學生辨別技能的重要性和對學生的建模學習中相關的策略性知識的教學的可行性，提出了物理建模教學中培養學生辨別技能的實施原則、教學模型、步驟和幾個具體的策略以及注意事項，然
後進行教學實驗，將傳統的建模教學和本文中的建模教學
進行對比研究，最
後總結了其效果，提出了相應的教學建議。
Lastly, it made the prospects of c. gigantean from the aspects of science research and development application, which played the certain roles of guarding and reference for the future further research and development
最
後對巨柏在學術研究和開發應用方面的前景
進行了展望，以期為今
後進一步的研究和開發起到一定的導向或參考作用。
The grout is installed after final adjustment and installation of the roadway wearing surface.
灌漿是在最終調整和安裝橋面磨耗層以
後進行的。
Launched into earth ' s orbit by an ariane - 5 booster rocket from kourou, french guiana, in september 2003, smart - 1 used its ion engine to slowly raise its orbit over 14 months until the moon ' s gravity grabbed it
2003年9月， 「智能1號」探測器從法國蓋亞那地區的庫魯基地由ariane五號火箭發射升空，在其離子引擎的推
進下， 「智能1號」緩慢脫離運行軌道，在14個月
後進入月球重力場。
Traveler justine shapiro begins her stay in one of the world ' s gastronomic erters learning the secrets of french haute cuisine. the following day she takes in the sites on foot before enjoying a traditional parisian cabaret. after an expensive shopping trip she spends her final day taking in the famous galleries and museums ending at the louvre, home of the mona lisa
在本輯節目中，我們將與賈思汀?夏皮羅一起徙步瀏覽這個充滿魅力的現代大都市，我們將在巴黎一所世界級烹飪中心學習法式大紫色的烹飪秘訣，在巴黎美麗迷人的夜空下享受傳統盛大的歌舞表演，在經歷完一次昂貴而刺激的瘋狂購物之
後，細細參觀市區著名的畫廊與博物館，最
後進入蒙娜麗莎的故鄉- - -舉世聞名的盧浮宮，一睹諸多世界藝術珍品的真實面目。
Hereon, i hope to make a beneficial exploration for the further research
誠望為以
後進一步的研究做些有益的探索。
On the basis of analyzing insurance ' s inbeing, developing demands and national utility, the paper concludes that state ownership should be withdrawn gradually ; this conclusion is consistent with the theoretical prediction
然
後進一步對保險制度變遷的現實需求
進行考察，從保險性質、保險發展要求和國家效用等角度研究了當前保險改革的具體方向，得出保險國有產權壟斷退出的結論，同理論預期取得應證。
Finally, integrative correlation has been made
最後進行了各類化石的綜合對比研究。
