環結件 的英文怎麼說
中文拼音 [huánjiējiàn]
環結件
英文
ring connector-
The best optimum mathematical model is constituted. scalar factor of structural parameter on loop rectangular negative pressure and adsorption slide is calculated. structural parameter, air gas source pressure carrying capacity and thickness of air cell are made sure by hydrodynamics and the theory of gas lubrication
詳細論述了導軌副的設計過程,運用數學上的拉格朗日條件極值求解法,建立最優化數學模型,求出環矩形負壓吸附導軌的結構參數的比例情況,並運用流體力學和氣體潤滑理論確定了環矩形負壓吸附導軌的結構參數、氣源氣壓、承載能力和氣膜厚度的確定性結論。In the course, the condition and the process of forming and changing of minerals, the typomorphic features of minerals, the characteristics of the distribution and the evolution of minerals and their paragenetic associations in the period and the space, the methods of mineral analyses and research, the geological thermometers and the geologicial barometers of minerals, mineral paragenetic associations and paragenesis analyses will be introduced, and the magnificent and the microscopic genetic characteristics of pyrite, quartz, garnet, pyroxene, amphibole, mica, feldspar, and other minerals will be dealt with particularly
本課程主要講述礦物及其共生組合的形成和變化的條件和過程,不同物理化學條件下礦物的成分、結構、形態、物性等標型特徵以及它們之間的內在聯系,礦物及其共生組合在時間上和空間上的分佈和演化規律,礦物成分、結構、形貌、物性等的分析測試方法,礦物地質溫度計和地質壓力計對其形成環境的表徵,不同體系(封閉體系、開放體系)條件下,礦物的穩定范圍和彼此替代順序的共生分析,重點介紹黃鐵礦、石英、石榴石、輝石、角閃石、雲母、長石等礦物(族)在成因上的宏觀標志和微觀信息,以及其成因信息在成巖作用和成礦作用中的地質意義。In reference to the practical changes in the deregulated markets of the advanced countries in the area of europe, america and asia and the countermeasures of the countries, combing with the problems encountered in the marketing and sales practice of the panzhihua brach of sinopec, the paper applies the swot analysis method, rationally analyzes the outside environment and inside conditions. according to the characterizes of gasoline resources, and the market situation after it transformed from the monopolistic style of planning economy to the monopolistic competition style, the paper also analyze the strengths and weakness of the industry brought by the forthcoming event of the permission of the wholesales market of gasoline. based on the above analysis, the paper posits the marketing strategic objectives and measures as follows : ensuring the management of suppliers, adding the retail and direct sales network, improving operating qualities, making the customer relationship management and realizing the multi - benefits of company and customers
本文在營銷理論的基礎上,通過親身經歷,調查了解,深入研究了成品油在國際、國內市場中過去、現在的市場狀況和發展歷程,參考國際上歐美及亞洲發達國家先期放開成品油管制後市場的實際變化和應對措施,以及結合中石化攀枝花公司營銷工作中存在的問題,理性分析營銷外部環境和內部條件,運用swot分析法,根據成品油能源特點,就成品油市場從計劃經濟的壟斷形式轉向目前國際國內市場競爭的壟斷性競爭的形式后,對成品油批發市場即將準入后的優劣、利弊進行了分析和研究,提出了「作好供應商管理,增加零售和直銷網路、提高經營質量,充分做好客戶關系管理,實現公司和客戶共同成長」的營銷戰略目標和戰略措施。The article depending on the investigation and research of jin xin chemical industry group and the analysis of the group " s external and internal environment, concludes the group " s strengths and weaknesses, defines the opportunities and threats or constraints that exits in the external environment, and on these grounds bring upped that the company ' s development target, established the group " s general strategy, according to the national chemistry industry " tenth five year period " the programming of " entering some industries and exiting from the other, doing something and not doing the other ", make sured the " chemical combination and the chemical engineering coexistence, and gradually push forward the related diversification, and build the type chemical combination conglomerate the group " of strategy direction, defines " to accelerate the internal industrial structure adjust and optimizing the product construction " which is the importance of the strategy, and established " the low cost target be in the leading and concentrate the strategy ", and formulate the group " s framework of total development strategy
文章在調查研究金信化工有限公司基本情況,分析外部環境和內部條件的基礎上,總結了金信的優勢與劣勢,剖析了企業面臨的機遇和挑戰,並據此提出了公司的發展目標,制定了企業整體發展戰略,按照國家化學工業「十五」規劃中確定的「有所為有所不為」 、 「有進有退」的原則,確定了「化肥化工並舉,逐步推進相關多元化,打造綜合型化肥聯合企業集團」的戰略方向,明確了「加快內部產業結構調整和產品結構優化」的戰略重點,制定了「低成本領先的目標集中戰略」 ,形成了金信公司的整體發展戰略框架。文章理論與實際相結合,把戰略管理理論應用於企業戰略研究實踐,對金信公司的產品結構調整、技術改造、內部改革、企業管理和未來的長期穩定發展具有一定的指導意義。Phat foot hi - hat
Ahead棒頭連結環零件百寶箱The first chapter, main instead " duo - ring " condition of " every maximal left ideal is gw - ideal " condition, study strongly regularities of gp - v - ring on this condition. lt is shown that ( 1 ) r is strongly regular iff r is left gp - v - ring whose maximal left ideals are gw - ideal. ( 2 ) r is strongly regular iff r is left gp - v - ring whose maximal right ideals are gw - ideal. the second chapter, generalize some results of gp - v - ring to gp - v - ring, discuss regularity of gp - v ' - ring. it is shown that ( 1 ) r is left self - injective regular with non - zero socle iff r is left gp - v - ring with soc ( rr ) = soc ( rr ) and r contains an injective maximal left ideal
第一章主要將「 duo -環」條件替換成「每一極大左(右)理想是gw -理想」條件,研究在此條件下, gp - v -環的強正則性,證明了: ( 1 ) r是強正則環當且僅當r是左gp - v -環且r的每一極大左理想是廣義弱理想; ( 2 ) r是強正則環當且僅當r是左gp - v -環且r的每一極大右理想是廣義弱理想,第二章,主要將gp - v -環上一些結果推廣到gp - v -環上,討論gp - v -環的正則性,證明了: ( 1 ) r是左自內射正則環且soc ( _ rr ) 0當且僅當r是包含內射極大左理想的gp - v -環,且soc ( _ rr ) = soc ( r _ r ) ; ( 2 ) r是正則環且每一極大本質左理想是理想當且僅當r是左gp -內射的左gp - v -環且每一極大本質左理想是理想。Through a series of experiments, the aging - resistance ability of hpch is increased one grade compared with the traditional materials, and the equal level with the foreign materials. the results of dry - wet circle test and quick test for chloride permeability show that the ability of efflorescence resistance of hpch is better. on the condition of 25 times circulation of dry - wet, there are a few non - development white spots just on the corner of specimens
通過干濕循環測試及快速氯離子滲透試驗, hpch材料的抗析霜能力較強,在25次干濕循環條件下,僅在角部出現少量且不擴散的白斑,而傳統裝飾混凝土材料則出現延邊棱迅速擴散的大面積析霜;快速氯離子滲透結果表明,在同樣條件下hpch材料通過的電量(即離子遷移能力)僅為傳統材料的49 . 68 ,比國外同期產品提高25 . 34 。The radiation pattern of the antenna is more rotationally symmetric, and a more reduction on the sidelobe levels of the antenna is achieved as compared to the antenna with the corrugated soft surface. in conclusion, in the present thesis both theoretical and experimental research works have been carried out intensively on patch antennas based on photonic - bandgap structures. it is shown that our photonic bandgap structures can greatly improve the performance of the patch antennas
該平面圓環結構軟表面天線是在空氣介質的皺褶圓環結構軟表面天線的基礎上改進得到,為了便於比較,我們首先研究了空氣介質的皺褶圓環結構軟表面天線,用fdtd方法並結合pml吸收邊界條件對該天線的性能進行了研究,結果表明天線的帶寬增加,天線的軸對稱性得到了很大改善, e面和h面方向圖的波束幾乎重合,天線的旁瓣和背瓣受到很大的抑制。The influence of catalyst on the copolymerization of epoxy and cyanate was investigated, and the mechanism of their copolymerization was discussed. the catalyst can obviously accelerate the curing of the resin to decrease the curing temperature. the three kinds of reactions ( cyclotrimerization, co - reaction and polyetherification ) in their copolymerization are not simultneous and independent to each other. in the lack of cyanate functional group, the main structures are oxazoine and polyether structure in the cured resin, and the triazine ring structure is of miner importance
研究了催化劑對環氧樹脂與氰酸酯樹脂的共聚固化反應行為的影響,並初步探索氰酸酯/環氧固化的反應歷程.研究表明,催化劑能明顯地促進其固化反應,降低固化溫度,縮短固化時間;氰酸酯與環氧共聚反應歷程是首先氰酸酯三聚反應生成三嗪環結構,然後三嗪環開環與環氧共聚反應,最後是未能參與共聚反應的環氧官能團在唑啉結構和三嗪環的催化下發生聚醚化反應;在氰酸酯官能團欠量的條件下,固化樹脂中主要是唑啉和聚醚結構,而三嗪環結構的含量很少Without the 87 bp deletion, and the 6 bp deletion were uncertain because of the incomplete sequence. and group 4, including gynostemmini, iii ~ v, emuzw, and rhxjb. without the deletion of both 87 bp and 6 bp, encoding 277 aa
5個含有3 』 utr的成員中, gynoste ~ iul比另外4個多了兩個小的莖環結構和一富含au的不穩定子元件are ( au ? richelement ) ,其mrna的穩定性可能因此受到影響。In this paper, the vacuum thermo - cycling effects and vacuum ultraviolet effects on space inflatable structural materials were analyzed based on a thorough survey over the studies done through flight tests, ground simulation experiments and theoretical research. the main contents of this thesis are as follows : the performance damage effects of thermo - cycling on space inflatable structural fabric carbon fiber reinforced epoxy laminates ( cf / ep ), aluminized kapton ( al / kapton ) films which used as reflector of space inflatable antenna were investigated by a temperature range of - 120 120 with the vacuum degree 10 - 5 pa which conducted with space environment ground - based simulation facility
本文在對國內外飛行試驗、地面模擬試驗以及理論研究等所取得的成果調研的基礎上,針對空間充氣結構材料進行地面模擬真空熱循環與真空紫外輻照的研究工作:利用真空熱循環地面模擬試驗機研究了真空環境( 10 - 5pa )中- 120 120的熱循環條件下空間充氣支撐結構織物碳纖維增強環氧樹脂( cf / ep )層合材料、空間充氣展開天線反射面鍍鋁聚酰亞胺( al / kapton )薄膜的空間環境效應。According to the relationship of events, we design three modules : order module, selection module and loop module. in addition, a xml file format is defined to save configuration file
根據事件內部的關系,設計了順序結構、選擇結構、循環結構三個模塊,由這三個模塊的嵌套或順序執行來完成事件的配置。With the poverty of farmer as the core, the external expression such as the poor group in economy, the backward group in culture, the weak group in politics as the basement, with the self - organizing methodology as the theoretical foundation, the conditional methodology of self - organizing, kinetic methodology in synergetics as the aspect, this essay analyses this problem from the aspect of the environmental factors ( the partition between the city and the country ; one country two policy and household registration system and other natural conditions ) of farmer ' s poverty, from the aspect of motive mechanism ( competitive and corporation ) of the farmer seeking development, from the aspect of supercirculation _ the recycling use of resources. then we conclude that the root of farmer ' s poverty that is the reduction of natural resource farmer relying on, the lack of competition and corporation, the poor efficiency of the resource use
論文研究是以分析農民貧困為核心,以農民貧困的外在表現? ?經濟上的貧困群體,文化上的落後群體,政治上的弱勢群體為基礎,以自組織方法論為理論依據,以自組織的耗散結構環境條件方法論、協同學的動力方法論和超循環結合方法論為視角,分別從農民貧困問題產生的環境條件因素? ? 「城鄉分治,一國兩策」和「戶籍制度」及自然條件等方面,從農民追求發展的動力機制? ?競爭與合作方面,從超循環結合? ?資源的循環利用方面進行分析論證。我們由此得出的結論是:農民賴以生存的環境資源減少,競爭與合作不足,資源低效利用是農民貧困問題產生的根源。You can repeat the statements in a loop structure until a condition is
您可以用循環結構重復執行語句,直到條件為Construction allows you to test a condition at either the beginning or the end of a loop structure
構造允許您在循環結構的開始或結尾對條件進行測試。The following illustration shows a loop structure that runs a set of statements until a condition becomes true
下圖顯示一個循環結構,該結構運行一組語句直到條件變為true 。Zhang liji ( material physics and chemistry ) directed by professor xie xiaoming this paper is intended to solve problems for those who are designing, using pbgas. failure mechanism, as well as cycles to failure of two groups of pbga samples ( with / without underfill ) for thermal cycling conditions in the range of - 40 ~ 125, were presented. the experiment shows that solder ball in the samples without underfill cracked after 500 times cycle, no crack was found in the underfilled samples even after 2700 cycles
通過一系列的實驗,得到以下實驗結果: ?在本論文設定的溫度循環條件下,未充膠pbga樣品的熱疲勞品壽命在500周左右,充膠樣品的焊點壽命高於2700周; ?對于未充膠器件,中心距( dnp )是決定焊點應力、應變大小的最主要因素,裂紋總是從中心距較大處萌生並向中心處擴展; ?溫度循環的過程中焊盤附近焊料組織明顯粗化。Test results show chloride ions critical content in immersion conditions is always larger than that in cycle of dry and wet for the same concrete, that is, test conditions affects chloride ions critical content value. in the same conditions, water / binder ratio obviously affects chloride ions critical content, but the influence of fly ash or slag on chloride ions critical content is not obvious. it is obtained the equation that chloride ions critical content change with water / binder ratio through linear fitting experiment data
結果表明,同技術條件的混凝土試件,在全浸泡條件下的氯離子臨界濃度均要大於干濕循環條件下的,即臨界濃度大小受到試驗條件的影響;相同的試驗條件下,水膠比對氯離子臨界濃度大小有顯著地影響,而摻入適量的粉煤灰或礦渣粉對氯離子臨界濃度無明顯地影響。It returns null, defined in stdio. h, for either error or eof end - of - file ; after the loop, we check for which one occurred
(對于錯誤或eof [文件結束] ,它都返回null ,這是在stdio . h中定義的;循環結束后,我們會檢查究竟是哪種情況。When the condition becomes false, the loop ends
當條件為假時,循環結束。分享友人