鏈動法 的英文怎麼說

中文拼音 [liàndòng]
鏈動法 英文
chain drive
  • : Ⅰ名詞1. (鏈子) chain Ⅱ動詞(用鏈栓住) chain; enchain Ⅲ量詞(計量海洋上距離的長度單位) cable length
  • : Ⅰ名詞1 (由國家制定或認可的行為規則的總稱) law 2 (方法; 方式) way; method; mode; means 3 (標...
  1. Chain saws - methods of evaluating chain brake performance

    鋸.第5部分:條制性能的評估方
  2. Degenerate oligonucleotides to highly conserved regions of cucumis melo 1 - aminocyclopropane - 1 - carboxylic acid ( acc ) oxidase gene were used to prime the amplification of fragment of 128bp by ploymerase chain reaction ( pcr ) in samples of genomic dna from fruit of cucumis melo l. cv hetao flesh, which was cloned into plasmid vector pmd - 18 - t. the clon of antisense orientation were selected, and it was inserted downstream of camv35s promoter and enhancer " " of tmv into the plant expression vector pbinyxw, antisence expression vector pbinya was constructed. at the base that pollination and fertilization of cucumis melo l. cv hetao was studied, using pollen tube pathway transformate cucumis melo l. cv hetao, 76 fruit had been obtained, moreover, hardness and content of sugar were analysed

    本實驗以河套蜜瓜果肉基因組dna為模板,用甜瓜acc氧化酶基因特異寡核苷酸為引物進行pcr擴增,得到128bp的擴增產物。將得到的擴增產物克隆到質粒載體pmd - 18 - t上,篩選反向克隆,然後將其反向構建到植物表達載體pbinyxw的camv35s啟子和tmv增強子「 」的下游,構建成反義表達載體pbinya 。並在對河套蜜瓜授粉受精生物學研究的基礎上,通過花粉管通道轉化河套蜜瓜,共獲76顆瓜,並進行了硬度和含糖量的分析。
  3. This thesis analyzes the mutual, complemental and fit relationship between technology 、 the corporate supply chain and organizational structure of a corporation in a comparably systematic and complete way based on the mode of integrated management by reviewing, analyzing and summarizing relative references. based on practical definitions of the concepts and variables appearing in the analysis of the relationship, investigative papers have been designed and possible development situations of technology 、 the corporate supply chain and organizational structure of different enterprises have been described in the way of determining the nature. by the statistics and analyses of the investigative papers, relativity, with the method of multi - linearity - regress analysis, and by investigating enterprises " performance in different dimensions and establishing a math mode of the relationship between

    本文在企業一體化管理模式的基礎上,通過文獻資料對相關文獻進行回顧和總結分析,較系統和全面地論述了企業技術與組織結構、組織結構和供應之間存在的互、互補和匹配關系,對這一關系中的概念和變量進行操作化定義,設計出三者對應的指標體系的調查問卷,定性描述在不同企業的技術、組織結構和供應的發展狀況,通過對調查所得問卷進行統計分析,運用相關性分析和多元線性回歸分析等方,實證調查企業在不同維度狀態下的績效,建立企業技術、組織結構、供應與企業的績效之間關系的數學模型,證明企業技術、組織結構、供應和企業績效存在一定的相關性,企業技術、組織結構和供應三者之間的匹配關系可以影響和預測企業的績效,只有當企業的各影響因素之間相互匹配的時候,企業整體運做的效率和效果將最好。
  4. Analyse the klingelnberg amk855 gear milling machine. through analyse the transmission chain of the gear milling machine, analyse the transmitting principle and manufacture principle, introduce the two - - part cutter head, the process of formation of extended epicycloide and inaginary crown gear cutting principle ; overall introduce the formation of tooth face, deduce the calculation formulas of the main setting parameter of gear milling machine, and proving the correctness of the setting calculation formulas by the program of ‘ calculating of klingelnberg cyclo - palloid spiral bevel gear milling setting parameter ’

    通過剖析該機床的傳,分析了其運原理和加工原理;介紹了雙層萬能刀盤、延伸外擺線的形成過程和假想平面產形輪切齒理論;全面介紹了齒面的形成方,推導了銑齒機主要的調整參數的計算公式,並用「 klingelnberg擺線齒錐齒輪銑齒調整參數計算」的程序驗證了推導的公式的正確性。
  5. The paper advances a creative design method of mechanism structure based on single - gemel kinematic chain. by replacement pairs of single - joint kinematic chains and symbolization usual kinematic pairs, author

    本文在總結前人提出的多種結構創新綜合方的基礎上,提出一種基於單鉸運的機構結構創新設計方
  6. This paper, based on documentation and questionnaire, makes a systematic analysis of the development of our country ' s female triple jump, pole vault and hammer throw

    摘要為了使昔日輝煌的我國女子新興田賽項目重振雄風,運用文獻資料和調查訪問等方,對我國女子三級跳遠、撐桿跳高和球運開展的現狀進行了較為系統的分析。
  7. The first one : fitting together ultimate values of every dimensions in one dimension - chain one by one, educing many equations by itself, calculating results, and comparing these results of close dimension to find maximal and minimal values. the second one : projecting all dimensions on two preestablished axis, then providing the solutions to analyze whether every projected dimensions is increscent or decreasing, and synthesize the effect of every projected dimensions to close dimension, educing many equations by itself, at last calculating the result of close dimension. the third one : according to monte carlo analysis, getting every dimensions " values from every dimensions " tolerances at random time after time, simulating the actual circumstances of mass production using these dimensions, and calculating reasonable results of close dimension economically

    鑒于這類系統在各大中小型企業的廣泛應用與相對滯后的研究水平,本文提出了三種新的能切實地解決目前尺寸計算機輔助分析解算中存在的各種難題的設計方案,第一種方案將尺寸中各組成環能取的極值組合起來,自列方程組,求解每個組合情況下的封閉環尺寸,最後比較這些結果,得出封閉環的最大最小值;第二種方案將尺寸各組成環向預先設定好的兩個方向投影,之後再分析各尺寸環投影分量的增減性,並且提供了組成環兩個方向上的投影分量增減性不一的復雜情況下的解決辦,綜合組成環各投影分量的增減性,然後自列出方程組,最後根據各組成環的投影分量以及所列的方程組來確定尺寸封閉環的尺寸;第三種方案以蒙特卡洛為原理,在尺寸各組成環的取值范圍內使用計算機產生大量隨機數,模擬實際大批量生產中的零件尺寸分佈情況,以更經濟更合理的方式分析、計算封閉環尺寸。
  8. A new approach for distinguishing isomorphism of kinematic chains

    一種判定運同構的新方
  9. According to the mean message traversal, the performance of leo / meo mobile satellite communication networks with intersatellite links ( isls ) is analyzed in this paper. three different traffic patterns are used in the analysis. if the isl number per satellite increases, the advantage of packet switch is more significant than that of circuit switch

    本文提出了一種基於信息平均傳輸距離的中/低軌衛星移通信系統星際路網路性能的分析方.根據三種不同的業務分佈模型對繁/簡兩種網路的信息過網時延和呼叫丟失率進行了分析.通過增加網路中每個節點星際路的數目可以改善網路的性能,而且這種改善對採用分組交換的系統比採用電路交換的系統大
  10. Combining the homogeneous matrix transformation theory of space mechanism and computer graphics, we raise the general principle and motion simulation ' s method of complicated mechanism, which is represented by spacial multipole structure of open chain

    通過將空間機構學齊次矩陣變換原理和計算機圖形學原理相結合,提出了以空間多桿開式機構為代表的復雜機械繫統運三維圖形模擬的一般原理和方
  11. The algorithm of svpwm that is adopted by the system implements motor speed - regulation by control of magnitude and phase of motor flux. it can generate less harmonics in the output current of power inverter and less losses of ac motor, reduce pulsant component in output torque and raise availability of dc supply voltage

    系統採用的svpwm演算通過對空間磁矢量幅值和相位的控制來調節電機轉速,減少了逆變器輸出電流的諧波,降低了脈轉矩,提高了電壓的利用率。
  12. Secondly, after analyzing the strategic relations between the manufacturer and the supplier, the dissertation brings forward that the manufacturer must category the materials and select different supplier to built relations, explains the features and the advantages and disadvantages of strategic partnerships, and bring forward that the manufacturer must give some special request for the supplier strategic partner. thirdly, the dissertation analyses and summarize the existing methods of supplier selection, and point out their disadvantages. then, the dissertation apply the extenics to the dynamic selection model of the strategic supplier, building the evaluation indexes with implication systems, selecting strategic supplier with rhombus thinking method, looking for the suppliers with the extension of the matter - element, selecting the right supplier with the extension evaluating methods, replacing the dissatisfying features with the transformation matter - element method and making it more better

    本文首先對供應管理和戰略合作夥伴關系的國內外研究現狀和發展趨勢進行了研究;其次,對製造商和供應商的戰略合作夥伴關系進行分析,指出了製造商需要對采購物料分類,針對戰略型物料選擇戰略合作夥伴建立戰略合作夥伴關系,闡明了建立戰略合作夥伴關系的特徵及優缺點,並提出了製造商對供應商戰略合作夥伴的具體要求;再次,對目前存在的供應商選擇方進行了深入的分析和總結,指出了不足之處,並提出了應用可拓理論進行供應商戰略合作夥伴選擇的思路;然後,應用可拓理論建立供應商戰略合作夥伴選擇態模型,其中,用蘊含系方建立評價指標體系,用菱形思維建立選擇模型,利用物元的可擴性來尋找待評供應商,用可拓評價進行收斂,並用物元變換對已經選中供應商的不滿意特徵進行變換,使其完善;最後對r企業的供應商戰略合作夥伴選擇進行了本文模型的實證部分,使模型不僅具有理論意義,更具有實踐意義。
  13. Firstly, it analyses economic character, competition situation, future and attraction of mobile communication industry in huazhou at present. secondly, it analyses the importance of resource, competition ability and customer orientation with swot method and value chain method. thirdly, with continuous competitive advantage theory and creative destruction theory, it illustrates that defense cannot protect the original competitive advantage in the severity competition situation, and that the only source for continuous competitive advantage is continuous creation and method of pursuing a scries of temporary dynamic advantage

    首先,分析了當時華州移通信行業的經濟特性、競爭態勢、前景及吸引力;接著,運用swot 、價值等分析分析了aaa的資源、競爭能力及客戶導向的重要性;然後,運用持續競爭優勢和創造性破壞理論,闡明在激烈競爭的新形勢下,防禦已不能保護原有的競爭優勢,只有通過不斷地創新,追求獲得一系列暫時的態優勢的方,才是構築持續競爭優勢的源泉,從而形成aaa的戰略選擇;最後,運用漏洞分析和核心競爭力分析等,結合態戰略管理的理念,導出aaa的戰略實施方案,提出了戰略計劃。
  14. Chemiluminescent determination on a luminol reaction of streptomycin sulfate by flow injection analysis

    基於魯米諾的流注射化學發光測定硫酸黴素
  15. Based on the ls alg orithm, the mobile packet routing is implemented using the propagation mode of d bf algorithm and the global routing topology table ( rtt )

    基於路-狀態演算,採用距離-矢量演算的傳播方和全局的路由拓撲表,實現了移分組無線網的抗毀式路由協議。
  16. In this paper, we present a system method aims at the key technique that needs solved in dimensional chain calculation, and made a in - depth research in auto search of dimensional chain graph, auto create of functional equations, calculation of functional equations etc. by the utilization of activex technique provided by cad and dll provided by mathematica we exploited tech - word computer aided dimensional chain calculation software

    本文針對尺寸計算中需要解決的幾個關鍵技術,提出了復雜尺寸計算的系統方,就尺寸圖自搜索、尺寸方程自生成、功能方程的計算機求解等問題進行了深入的研究。並利用cad軟體的activex技術和專業計算軟體mathematica提供的態連接庫技術完成了計算機輔助尺寸計算軟體的構造,開發的軟體已成功應用於設計過程中。
  17. ( 3 ) from the viewpoints of sociology, bibliometrics and computer science, this thesis analyses basic theory of web hyperlink, and then implements a new technique that can be used to discover new related resources on the web using the modification of the classical hits algorithm ( hypertext induced topic search )

    ( 3 )從社會學、文獻計量學和計算機科學等角度分析了web超相關知識,並在經典的hits演算基礎上,設計並實現了一個web主題資源的自發現技術。
  18. From some data, we got the result : xuansuo theory is better than the paowu theory, which ' s error is the largest

    因此,攝最接近懸線,懸索曲線次之,拋物線的計算結果誤差最大。
  19. Applying stochastic control principle and a dynamic inventory model of supply chain with multi - distributed center based on literature ( superscript [ 1 ] ), the bullwhip effect is restrained by taking the order as control variable

    本文採用隨機控制理論方,針對在文[ 1 ]基礎上建立的具有多分銷中心的供應態庫存模型,以供應系統中的訂貨作為控制變量抑制牛鞭效應。
  20. Simulations for these two conditions prove validity of theoretical analysis. on the basis of this scheme, a new speed adjustment strategy about vector control of doubly fed motor based on rotor current vector fixing is given. it introduces the closed - loop of stator excitation current to the system, which increases two adjustment channels : speed and excitation adjustment

    經理論分析可知,該方案中,由於轉子電流與磁實現完全解耦,故僅在亞同步工況下有效,在超同步時則會因為調速系統不能自校正轉子磁幅值變化引起的橫向電流而使系統失去控制,無達到穩定狀態。
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