架上壽命 的英文怎麼說

中文拼音 [jiàshàngshòumìng]
架上壽命 英文
shelf life
  • 架 : Ⅰ名詞1 （用來放置東西或支撐物體等的東西; 架子） frame; rack; shelf; stand 2 （毆打; 爭吵） fight;...
  • 上 : 上名詞[語言學] （指上聲） falling-rising tone
  1. Damping bearing is a kind of bearing with damping ring. it is not the same as traditional bearing not only on geometry but also on material. damping ring has many merits such as perfect abrasive resistance, good noise proof ability, good self - lubricating property, excellent resistance to impact and its life length is much longer

    該類軸承為帶阻尼環的推力軸承，在結構和材料上跳出傳統框架，陰尼環具有減振、抗噪、自潤滑、耐磨、耐沖擊等功能，是傳統推力止推軸承壽命的數倍。
  2. Results of bearing-life tests with oil-impregnated retainers here been rather spotty; the lives range from only a few to over 10, 000 hours.

    對油浸保持架軸承壽命試驗的結果很不一致，從幾小時到一萬小時以上不等。
  3. It is shown from results that increasing carburizing time further in the normal technology can not obviously deep the carburizing layer, but can cause nonmartensite microstructure at the bottom of the gear and coarse grain across the gear, these will heavily decrease the fatigue life of the gear

    結果表明：在正常滲碳淬火工藝基礎上再延長滲碳淬火1小時，齒輪滲碳層深度變化不大，但其齒根局部表面處有非馬組織，且晶粒尺寸易產生異常長大現象，從而致使臺架疲勞壽命明顯下降。
  4. 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。
  5. 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。
  6. The thing flows the trolley name carrying trolley ; the surface uses the electricity to galvanize, the contour artisticly, the service life is long ; attaches the security leather belt, the fixed link loading and unloading speed is quick, both is advantageous for the mechanized transporting, and is suitable for the short distance the manual shift, may realize the plan production, saves the manpower, reduces the cost ; with thing and so on turnover box flows the vessel coordination use, may realize the modular management, the setting at space is big, folds the collection not to occupy the space ; is suitable the thing flows the transporting in the enterprise working procedure ; also may or allocates and dispatches the center in the factory to install the cargo to transport to the store, a direct achievement commodity goods part

    物流臺車又稱載物臺車；表面採用電氣鍍鋅、外形美觀、使用壽命長；附安全皮帶、固定桿裝卸速度快，既便於機械化搬運，又宜於短距離的人力移動，可實現規劃生產，節省人力，降低成本；與周轉箱等物流容器配合使用，可實現單元化管理，置物空間大，折疊收藏不佔空間；適用於企業工序間的物流搬運；也可在工廠或配送中心裝上貨物運到商店，直接作為商品貨架的一部分。
  7. Postharvest shelf life of blueberry fruit is increased by rapidly cooling fruit after harvest

    採收以後立刻降溫儲存，可以延長收后的架上壽命。
  8. By doing this, the writer try to inform industrial policy makers of cluster ' s living mechanism and provide them with an analysis mode. this article conclude seven chapters, the first and second chapter give a brief review of industrial cluster theories, the third chapter analyze how a cluster appear, the fourth chapter analyze industrial cluster ' s drives and action mechanism, the fifth chapter research industrial cluster ' s growing pattern and reasons, the sixth chapter give some advices on how to accelerate cluster ' s growing and on how to maintain a cluster ' s vital. the last chapter reveal problems faced by industrial clusters in china and put forward some advices

    本文共分六章，第一章首先對產業群的概念進行界定並簡述產業群的特徵，接著對產業集聚機理的相關理論做了簡單回顧；第二章對產業群的形成條件和萌芽動因進行了分析；第三章重點研究產業群成長的動力機制；第四章對產業群壽命周期各階段的生長特點及其動因進行了分析；第五章是在前幾章對產業群形成機制研究的基礎上得出的幾點啟示；第六章利用本文建立的分析框架對我國三類典型產業群當前面臨的動力問題進行了分析並提出了相應的對策建議。
  9. On the basis of an in - depth study the actuality and development of equipment management theory and the management software all over the world, and aiming at the principle, method and characteristic of integrated equipment management in the flow enterprise. first of all, this paper present the system frame and application system frame of integrated equipment management in the enterprise. following, according to life cycle of equipment in the process of producing, besides discussing the management method and procedure of equipment investment programming, installation, testing, usage, maintenance, repair, updating and discard in the integrated environment, bring forward construct project of every phase

    本文在深入研究國內外設備管理理論和管理軟體現狀和發展趨勢的基礎上，針對流程企業集成化設備管理的原則、方法和特點，提出了面向流程企業設備綜合管理系統的體系結構和應用系統結構；按照在生產過程中設備的壽命周期順序，探討了在集成環境下的設備投資規劃、安裝調試、使用維護、維修改造和報廢更新等管理方法的依據和思路；並制定了每個階段信息系統的建構方案；建立了在流程企業環境下設備管理的集成框架，分析了系統間的集成介面，並根據集成的要求探討了多種集成實現技術。
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