設計壽命 的英文怎麼說

中文拼音 [shèjìshòumìng]
設計壽命 英文
design lifetime
  • 設 : Ⅰ動詞1 （設立; 布置） set up; establish; found 2 （籌劃） work out : 設計陷害 plot a frame up; fr...
  • 計 : Ⅰ動詞1 （計算） count; compute; calculate; number 2 （設想; 打算） plan; plot Ⅱ名詞1 （測量或計算...
  • 設計 : devise; project; plan; design; excogitation; layout; layout work; styling
  1. Ball bearings, and sometimes automotive parts, are designed on the basis of finite life.

    球軸承，有時汽車零件也是按有限壽命設計的。
  2. Defend the baldheaded life span of design, extension

    防塵設計，延長光頭壽命
  3. Arc sprayed aluminium composite coating can increase the service life of reaction caldron up to the design life

    採用電弧噴塗鋁復合塗層來解決反應釜的腐蝕問題，可使其達到或超過設計壽命。
  4. The corrosion of reaction caldron in the aeroconcrete production is a difficult problem, it makes the service life of reaction caldron only half of the design life

    摘要蒸壓釜的腐蝕致使反應釜的壽命只有設計壽命的一半左右，一直是困擾建材行業多年的難題。
  5. The article deals with the main improvements in relining design of no. 1 bf at baosteel. these measurements include : bf lining, cooling structure, cooling water system, monitoring of bf lining and auxiliary equipment for increasing campaign from 8 years up to 12 years, even 15 years

    介紹了寶鋼1號高爐改造性大修設計的主要內容，著重論述了高爐一代爐役設計壽命由8年提高到12年並爭取達到15年時在爐體各部位結構設計中，如爐體耐材砌築、冷卻結構、冷卻水系統、爐體檢測及爐體輔助設備等方面採取的一些改進措施。
  6. Abstract : the safety of extended service for butadiene extraction and rectification tower ， after design life and with corrosion in rubber plant, qilu petro - chemical industry company is evaluated according to the safety assessment rules of pressure vessels containing defects in service

    文摘:根據在役含缺陷壓力容器安全評估規程，對運行已達到設計壽命並存在一定腐蝕的齊魯石化公司橡膠廠丁二烯萃取精餾塔的超期股役安全性進行了分析與評定。
  7. Since the economic conditions are limited, the bearings with the excellent capability and heavy carrying capacity could be hardly chosen and used, and many bearings are demand to be serviced sustained, whose service life has reach or outreach the design life. the accidents are always taken place for some reasons such as very difficult maintenance, badly working conditions and eyeless using

    我國由於經濟條件的限制，不僅難以做到全面選用性能優良、承載能力高的低速重載滾動軸承，而且對多數已經達到或超過理論設計壽命的軸承仍要求能夠繼續服役，加之維修難度較大，工作環境惡劣，盲目使用易引發事故。
  8. Operating with great efficiency and low - pressure loss, it provides excellent protection to the pressure regulators and meters, minimizes the maintenance and extends equipment life

    操作了不起的效率和低壓損，它提供對壓力減壓器和計量表極佳的保護，使維護減到最小和延長設備壽命。
  9. Considering the influence of material original flaw, the thesis gave the 4 # 125t crane of no. 3 steel - making plant of maansan steel co. for example to analyze the designing and remaining life of the crane ' s girder by using damnification limits design method. the method was based on the theory of rupture dynamics and the principle of disrepair - security

    本文以馬鋼第三煉鋼廠4 # 125t鑄造起重機主梁下蓋板大面積可見裂紋情況為例，考慮材料初始裂紋的影響，在斷裂力學理論和破損?安全設計原則的基礎上，採用損傷容限設計法來重新計算鑄造起重機的設計壽命；並對正在服役的鑄造起重機計算其剩餘壽命，為鑄造起重機的安全運行提供了較可靠的理論依據。
  10. The fem model was accurate and effective by using submodel and error estimation technique that ensured the reliability of calculation and analysis. the thesis got the measure of critical flaw and designing life of the girder. in addition, the thesis calculated the remaining life of the girder while the flaw reaching 150mm

    結合有限元分析結果和損傷容限設計方法，本文計算了馬鋼第三煉鋼廠4 # 125t鑄造起重機主梁下蓋板的臨界裂紋尺寸，及初始裂紋為0 . 5mm時主梁的設計壽命，並估算了在裂紋尺寸達到150mm時主梁的剩餘壽命。
  11. ( 3 ) reliability analysis of vibration discomfort of wind - excited buildings was carried out, which presented a reliability - base design formulation that accounted for the uncertainties existed in the dynamic parameters, human response and design methods. ( 4 ) the serviceability - based optimization of tall building was also carried in the chapter and optimization methods and strategies were proposed. the application of ar model in fixed offshore platform was discussed in chapter 6 and chapter 7, which included problems of vibrations induced by sea wave and vibrations induced by sea ice

    論文第六章、第七章研究了煩惱率方法在海洋平臺結構設計中的應用，本章研究表明： （ 1 ）合理選擇波浪譜是進行波浪作用下平臺結構振動舒適度分析的前提； （ 2 ）平臺結構振動舒適度的設計水準應該考慮到結構的不同設計壽命； （ 3 ）平臺冰激振動舒適度的設計水準應該和海冰區劃相結合。
  12. It is designed to last for 15 years, spending 12 years in orbit

    這顆直播衛星的設計壽命為15年，在軌服務壽命為12年。
  13. In this paper, we summarize the method of thermal design and life expectancy for the high power pin diode switch, make the computation program to realize the optimization design, thermal design and life expectancy all together

    本文總結了對pin二極體開關進行熱設計和壽命估計的方法，編寫軟體使開關的熱設計、壽命設計與優化設計結合在一起。
  14. At, present there are a large quantity of bridges in our country, one hand, many old bridges have approached their design lifetime, their components have aged and be damaged, on the other hand, a number of new and large - scale bridges will be built. to assure these bridges " safety and to avoid accidents, we should get on monitor on - line to new bridges, and detect damage and identify reliability to old bridges

    我國橋梁目前現狀是橋梁數量極大，一方面，許多既有橋梁已接近設計壽命，橋梁的老化、損壞現象比較嚴重，另一方面，又有許多新的、大型橋梁結構陸續建成，為保證這些橋梁安全運行、避免嚴重事故發生，需要對新建橋梁進行健康監測、對既有橋梁進行損傷識別和可靠性鑒定。
  15. With the developing highway communications, the traffic is increasing and axle is becoming heavier and heavier, all of these demand the high quality of cement concrete pavement the experience of past ten years in highway construction shows that the practical life time of cement concrete pavement is far more shorter than anticipated. damages such as cracking are offen occurred in first serval years they caused direct and indirect economic losses and bad social influences. in addition to control overloaded vehicles by means of administration, the compressive strength, bending strength wear - ability should be improved to solve all these problems

    十幾年的高等級公路建設實踐表明，水泥路面的使用壽命遠遠小於其設計壽命，往往在通車幾年後就出現一些病害，如坑槽、斷板等病害，帶來的直接、間接經濟損失和不良的社會影響。解決這些問題，除了運用行政強制手段控制超載車輛外，必須提高水泥混凝土的彎拉強度、疲勞強度、耐磨強度、阻裂限縮能力，從而提高水泥混凝土路面的使用壽命。
  16. The results show that : the strength and fatigue lifetime of the outer casing including welding line can satisfy the design requirement. although the some parts of bearing has been yielded, the strength at the weld is large enough for requirement. and welding defect, indicted by sem analyses of failure section, is main reason affecting fatigue lifetime

    分析結果表明：外機匣（包含焊縫）強度和壽命滿足設計強度和壽命的要求；軸承座的強度已經進入屈服階段，而軸承座及其焊縫處的壽命卻是滿足設計壽命要求；另外斷口的金相分析表明焊接缺陷的存在是影響疲勞壽命的主要原因之一，故需提高焊接技術，減少焊接缺陷的存在以提高焊接結構的壽命。
  17. In this paper, basis on this phenomenon, from the aspects of method, regulation and computer decision support of investment control, a complete system on control investment in the period of design is established by application of ve, quota design and lcc theories

    本文針對這一現象，從投資控制的方法、制度和計算機輔助決策支持三方面著手，運用價值工程、限額設計、壽命周期費用分析理論，試圖建立一整套設計階段投資控制的完整體系。
  18. So methods on design, construction and protection should be used to protect the normal use of the bridge structures in the designed service time

    因此，需要對預應力混凝土橋梁的腐蝕問題進行研究，並基於結構受腐蝕損傷的特點，提出相應的設計、施工及使用防護措施，保證結構在設計壽命內的正常使用。
  19. The whole system is planned to work about hundreds of thousands times

    整個系統的設計壽命為工作幾十萬次。
  20. Global surveyor has far surpassed its design lifetime but scientists still had plenty more targets for the probes camera and science instruments

    全球已遠遠超過其設計壽命測量，但仍有不少科學家更探頭指標的照相機和科學儀器
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