chain unit 中文意思是什麼

chain unit 解釋
鏈單元
  • chain : n 1 鏈子，鏈條；項圈；表鏈。2 連鎖；連續，一系列，一連串；（山）脈。3 〈常 pl 〉鐐銬；羈絆，拘束...
  • unit : n 1 個體，一個，一人。2 （計值、組織、機構）單位；單元；小組，分部；【軍事】部隊；分隊。3 【機械...
  1. In the light of the problems of the air balance system of model lcj1250 chain drive pumping unit, it is proposed to change the air balance with counterweight balance, and three criteria for the modification is put forward : ( 1 ) ensuring the reliability of the unit with smooth operation, low noise and long life ; ( 2 ) cutting down the production cost and using less component parts as possible ; ( 3 ) carrying out modification without such main technical parameters as stroke, pumping speed and maximum polished rod load

    針對lcj1250氣平衡式鏈條抽油機存在氣平衡故障率高和現場維修困難等問題，提出將氣平衡改造成工作可靠的重力平衡的方案，並確定了改造的三個原則：一是保證整機的可靠性，使抽油機運轉平穩，振動噪音小，壽命長；二是力求降低生產成本，減少零部件製造，盡可能選用原來的通用件，捨去平衡缸和空氣包等氣平衡附件，在原往返架主體上懸掛一個配重箱；三是力求不改變沖程、沖次及最大懸點載荷等主要技術參數。
  2. Abstract : in the light of the problems of the air balance system of model lcj1250 chain drive pumping unit, it is proposed to change the air balance with counterweight balance, and three criteria for the modification is put forward : ( 1 ) ensuring the reliability of the unit with smooth operation, low noise and long life ; ( 2 ) cutting down the production cost and using less component parts as possible ; ( 3 ) carrying out modification without such main technical parameters as stroke, pumping speed and maximum polished rod load

    文摘:針對lcj1250氣平衡式鏈條抽油機存在氣平衡故障率高和現場維修困難等問題，提出將氣平衡改造成工作可靠的重力平衡的方案，並確定了改造的三個原則：一是保證整機的可靠性，使抽油機運轉平穩，振動噪音小，壽命長；二是力求降低生產成本，減少零部件製造，盡可能選用原來的通用件，捨去平衡缸和空氣包等氣平衡附件，在原往返架主體上懸掛一個配重箱；三是力求不改變沖程、沖次及最大懸點載荷等主要技術參數。
  3. In the 3rd chapter, the author not only analyzes the theory but also does research on the practical status of information flow and logistics of every region of china. the author draws a conclusion as follows : with regard to the whole country, more advanced information technology of a region is, less logistics requirement per unit is needed, i. e., less logistics cost ; meanwhile, in coastal region with advanced information flow, the role of replacement of logistics requirement taken by information flow is obviously greater than the role of promotion ; in the last, this article analyzes the current status of information flow and logistics in supply chain of china and indicates that the existing problem is that information flow in supply chain is not fluent enough to support effective operation of logistics, and finds out the obstacle to the harmonious object implementation of information flow and logistics

    在第三章中，作者不僅對理論問題進行分析研究，還對中國各地區實際的信息流與物流情況進行比較分析，找出其中的規律：即從全國范圍看，信息化越發達的地區，單位貿易量所需的物流需求量越少，即所需物流成本越低；並且在信息流發達的沿海地區，信息流對物流需求量的替代作用明顯大於信息流對物流需求量的促進作用；最後本文分析了中國供應鏈中信息流與物流的現狀，發現目前存在的主要問題就是供應鏈中信息流的不暢通嚴重影響了物流運作效率，並找出影響信息流與物流協調目標實現的障礙，最後從宏觀和微觀兩方面提出供應鏈信息流與物流協調目標實現的途徑與對策。
  4. The design of chain type long stroke pumping unit

    鏈式長沖程抽油機設計
  5. Specification for continuous mechanical handling equipment - safety requirements - unit loads : slat band chain conveyors

    連續式機械裝卸設備規范.安全性要求.第16部分:成組貨件:板條鏈式輸送機
  6. Specification for continuous mechanical handling equipment - safety requirements - unit loads : crate - carrying chain conveyors having biplanar chains for flat - bottomed unit loads

    連續式機械裝卸設備規范.安全性要求.第15部分:成組貨件:平底成組貨件用帶雙平面鏈的板條箱承載鏈式輸送機
  7. The research on lower super - long stroke pumping unit with a cylinder - chain

    圓柱鏈低矮式超長沖程抽油機的研究
  8. Yh012 copper chain unit : m

    Yh012銅鏈計算單位m
  9. In this paper, the author divides the digital governor as speed control unit, drive unit, electronic execution unit. for above three parts, the author also makes principle emulating from structure and function and constructs the hotspot information chain with next class hotspot information chain of specific functions

    本文將電子調速器分為轉速調節單元、驅動控制單元、電動執行單元，對這些功能單元從結構、功能上進行原理模擬，建立單元的熱點信息鏈與具體功能建立二次熱點信息鏈。
  10. Using this program, the final simulation image can be given birth from the original during the step of transferring it through the whole remote sensing image course according to the input factors of each unit of image chain and atmosphere

    它可以根據不同的大氣條件和成像鏈中各個單元的輸入參數，生成原始景物經過整個遙感成像過程后的模擬圖像。可以實現對最終成像結果的影響的直觀分析。
  11. In sna, a request unit sent only in reaction to a received request unit ; for example, quiesce complete is the reply sent after receipt of quiesce at end of chain

    在系統網路體系結構（ sna ）中，僅對接受的請求單元進行反饋時發送的一種請求單元。例如，在接受了「鏈結束停頓」后發送「停頓完成」應答。
  12. Clearly the principle requirement for a substance to be capable of forming a structural unit of a polymer chain is that it must be difunctional.

    顯然，對于能成為聚合物鏈結構單元的物質的基本要求是：它必須是雙官能的。
  13. At the beginning, this paper put forward present problems that hinder the development of tpl enterprises to optimize the operation of supply chain. for example, these problems include the looseness of the integration between tpl enterprises and the whole chain which results that the tpl enterprises simply operate at the order of the core unit ; the lack of tpl enterprises " ability to offer comprehensive logistics service ; the difficulty of assessing the performance of supply chain

    在文章的開頭首先提出實踐中我國第三方物流企業在協助供應鏈核心企業提升供應鏈管理能力時存在的問題，比如第三方物流企業和供應鏈結合的比較膚淺，只是簡單的按照供應鏈核心企業的指令行事；第三方物流企業欠缺提供一體化綜合物流服務的能力；無法考評整個供應鏈的運行績效等等。
  14. In chapter 2, by defining some concepts, such as constraint unit, constraint aggregate, constraint relation, constraint method, constraint chain, constraint degree and associate constraint sub _ aggregate etc. the basic constraint factors that affect the complex pipeline system packing are fully analyzed in the first. in the following, a mathematical modelling method used for complex pipeline system " optimization packing design is brought forth based on the optimization target decomposing, then a mode of generalized proposal field of the complex pipeline system packing design is constructed. finally, a variant genetic algorithm for the solution of the mode mentioned above is derived

    第二章，通過定義約束元、約束集、約束關系、約束方法、約束鏈、約束度、關聯約束子集等概念，對影響復雜管線系統規劃布置的基本約束因素進行了較為全面、系統的分析；探討了基於目標分解的復雜管線系統優化布置問題的數學描述方法，建立了面向復雜管線系統布置的廣義布置方案場模型，並在此基礎上設計了求解該模型的變異遺傳演算法。
  15. In the part of case analysis, firstly, the author analyzes its positioning and the effects of internal environment and external environment. she adopts value chain model and five - forces competition model to analyzes the strategy cost of gn company and competition status of synthetic ammoniac fertilizer industry, points out the opportunities and threats. following the above issues, the author analyzes the gn ' s multi - unit development strategy, organizational structure and financial management, elaborates the main reasons of the failure of multi - unit development strategy and other main issues within the organization structure and internal management

    案例分析部分首先分析了角色定位和內、外部環境對gn公司產生的影響，並分別運用價值鏈、五種力量競爭模型分析了gn公司的戰略成本情況和我國合成氨化肥行業的競爭狀況，指出了gn公司所面臨的機會和威脅；緊接著對gn公司的多元化發展戰略、組織、財務管理進行了分析，闡述了gn公司多元化發展戰略失敗的主要原因以及企業在組織結構和內部管理上存在問題；從財務的角度定量分析了gn公司管理混亂的狀況，最後得出gn公司因為不能適應外部環境變化而導致經營失敗最終走向關閉的結論，指出了我國國企改革和發展中應注意的問題。
  16. Each allocation unit covers a single index allocation map chain

    每個分配單元都包含一個索引分配映射（ iam ）鏈。
  17. There must be at least a quarterly review of quarantined and rejected materials by the quality unit and supply chain to ensure the timely disposition of quarantined material and disposal and documented destruction of rejected material

    質量部門和供應鏈必須至少每季度檢查待驗和拒收物料一次，以確保及時處理待驗物料，並記錄拒收物料的銷毀。
  18. All the iam pages for that allocation unit are linked in a chain

    該分配單元的所有iam頁都鏈接到一個鏈中。
  19. A production planning problem for a supply chain of multi - location plants with fuzzy unit production costs, fuzzy capacities and fuzzy demands is mainly investigated

    摘要描述了模糊單位生產成本、模糊生產能力以及模糊需求下的分散式多工廠供應鏈批量生產計劃問題。
  20. The result of analysis indicated that hpa was few divarication structure, and the ( 1 - 4 ) glc were the corn structure of the main chain, and ( 1 - 4 ) glc had a divarication at the point of 0 - 3, there was a divarication in every eight unit, the divarication was made of single deoxidized glc, and its repeat units were possiblely : hpb was also few divarication structure, and the a - ( l - 4 ) glc were the com structure of the main chain, ( 1 - 4 ) glc had a divarication at the point of 0 - 3, there was a divarication in every seven unit, the divarication was made of non - single deoxidized glc, and its repeat units were possiblely : g represents deformity of glucose valueofnl : 317 value of n2 : 251

    分析結果表明： hpa為少分枝結構：其中（ 1 4 ） glc構成主鏈的核心結構； （ 1 4 ） glc在3 - 0處有分枝，平均每8個己糖殘基有1個分枝；支鏈部分由單一非還原端glc構成；其重復單位可能為： hpb為少分枝結構；其中（ 1 4 ） glc構成主鏈的核心結構； （ 1 4 ） glc在0 - 3處有分枝，平均每7個己糖殘基有1個分枝；支鏈部分由單一非還原端glc構成；其重復結構單位可能為： g代表葡萄糖殘基n1值為： 317n2值為： 251
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