役齡 的英文怎麼說

中文拼音 [yìlíng]
役齡 英文
enlistment age
  • 役 : Ⅰ名詞1 （需要出勞力的事） labour; service 2 （兵役） military service 3 （舊時指供使喚的人） serv...
  • 齡 : 名1. （歲數） age; years 2. （年限） length of time; duration 3. （某些生物體發育過程中不同的階段） instar
  1. The age of compulsory military service for men should be raised by ten years, to include all men under fifty-one.

    男子強迫服兵役的年齡應該提高10年，包括51歲以下所有的男子在內。
  2. The most valuable and modern warships should be brought into service and our older ones laid up.

    應當讓最重要的最現代化的船隻參加服役，而將我們的超齡軍艦報廢。
  3. England ' s matthews retired in 1965 as the oldest player ever to play in england ' s first division

    斯坦利?馬修斯於1965年時掛靴退役，他是迄今為止在英格蘭頂級聯賽中征戰過的年齡最大的球員。
  4. Accordingly, the length of military service in army enlistment should calculate veteran to expend fixed number of year with capture to inspect

    據此，退伍軍人在部隊服役期間的軍齡應計算為視同繳費年限。
  5. So far, china ' s large oil carrier has still been a blank space. generally speaking, domestic tanker fleet tonnage is rather small and ship age tends to be too old. what is more, many old - age tanker have extended service

    迄今為止，我國的大型油輪仍是一片空白，國內油輪普遍船舶噸位偏小、船齡偏大，許多老齡船舶已超期服役，很難與國際船隊相抗衡。
  6. At present, china ' s timber import transportation market is not in good order. generally speaking, domestic timber fleet tonnage is rather small and ship ages tends to be too old. what is more, many old - age timber ships have extended services. therefore it is very difficult for them to compete with foreign advanced timber fleet

    原木進口的繁榮為中國木材船隊提供了充足的貨源保障目前，我國原木進口運輸市場還不規范，原木運輸船舶普遍噸位較小，船齡偏大，許多老齡船已超期服役，很難與國際木材船隊相抗衡
  7. Jack will not be called up for military service ; he is over age

    傑克不會被徵召服役，他已超齡。
  8. In this paper i calculate the reasonable possession quantity of port handling machineries with chance - constrained linear programming. first in the paper is the background and meaning of this research ; then analysis present situation of port machinery management both in practice and theory ; in chapter 3, i qualitatively discusses characters influencing machinery quantity, which include lifting ton, intact rate and using rate, age of machinery, machinery purchase and working cost and so on. in chapter 4, i take the influencing characters to mathematic model of chance - constrained linear programming, aiming to maintain the need of production and reduce machinery cost

    文章首先介紹了選題的背景、意義以及主要工作；第2章介紹了港口機械管理在港口企業管理中的地位與作用，以及我國港口機械設備管理與配置現狀，並簡要介紹目前港機合理擁有量的理論研究方法；第3章從技術與經濟角度定性分析了各種因素對港機擁有量的影響，其中主要包括機械起運量、完好率與利用率、機械設備役齡、購置與營運成本等；第4章將各種影響因素引入模犁，提出以完成生產任務、機械成本最低為目標，應用隨機線性規劃模型計算港口流動機械合理擁有量的方法；第5章以大連港大港區為例對模型進行應用，選擇四種型號叉車為研究對象，對其歷史經濟與技術數據進行統計分析，其中重點對隨機變量單位臺時維修費用進行了正態分佈擬合。
  9. Reserve officers who have attained the maximum age stipulated for reserve service shall be discharged from such service

    預備役軍官按照規定服預備役已滿最高年齡的，退出預備役。
  10. The average age of the 3, 880 planes in the navy and marine aircraft inventory is about 18 years, making it the oldest aircraft fleet in the history of the naval services

    美國海軍及海軍陸戰隊擁有的3880架飛機的平均機齡大約為18年，創造了海軍服役機群的歷史最長記錄。
  11. So the economic dependency among units is analyzed, and the recursion relationship of failure rate between pre and post imperfect preventive maintenance is built up concerning with the concept of age reduction factor, furthermore, the optimal maintenance model is proposed to minimize the maintenance cost rate, and the model is subject to the reliability

    該模型分析了復雜系統中存在的維修經濟相關性，並考慮了實際預防維修中的不完備性，為此引入了役齡回退因子對預防維修活動前後系統性能的動態變化進行了描述。
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