maintenance

音标发音

• 英式音标 ['meɪnt(ə)nəns; -tɪn-'meɪntənəns'meintənəns]
• 美式音标 [ˈmeɪn.tən.əns]
• 国际音标 ['meintənəns]
• 英式发音
• 美式发音

基本解释

• n.维修；维护；保持；生活费用；抚养费

词源解说

• 1369年左右进入英语，直接源自古法语的maintenance。

词根记忆

• main(手) + ten(拿住) + ance(状态)→用手拿住→保持，维持
• main(手) + ten(拿住) + ance→用手拿住→维护，保养

同根派生

• adj性质的同根词

  maintainable：可维持的；可主张的；可维修的。

• n性质的同根词

  maintainer：维修工；保持器。

• vt性质的同根词

  maintain：维持；继续；维修；主张；供养。

• maintenance相关词

英汉例句

用作名词 (n.)

• He learnt tractor maintenance.
  他学会了拖拉机维修。

• maintenance更多例句

词组短语

用作名词 (n.)

动词+～

• claim maintenance 要求得到抚养费
• learn maintenance 学习保养

形容词+～

• preventive maintenance 预防性维修；定期检修
• routine maintenance 日常维修；例行维护

名词+～

• building maintenance 房屋维修
• car maintenance 汽车保养
• file maintenance 文件保管

～+介词

• the maintenance of law and order 维持法律与秩序

短语

• maintenance man 维修工;维修人员;保全工;维修员

• maintenance更多词组

英英字典

剑桥英英字典

• (WORK) the work needed to keep a road, building, machine, etc. in good condition
• (MONEY) money that a person must pay regularly by law in order to support their child or previous marriage partner after a divorce (= official end to a marriage)
• (CONTINUED EXISTENCE) a situation in which something continues to exist or is not allowed to become less

柯林斯英英字典

• The maintenance of a building, vehicle, road, or machine is the process of keeping it in good condition by regularly checking it and repairing it when necessary.
• Maintenance is money that someone gives regularly to another person to pay for the things that the person needs.
• If you ensure the maintenance of a state or process, you make sure that it continues.

• maintenance剑桥字典
• maintenance柯林斯字典

专业释义

计算机科学技术

• 维护

  Test result can reflect the actual situation of the knowledge maintenance well.
  实验结果证明，该算法能较好地反映知识维护的实际情况。

• 检修

  The fifth chapter applies the improved strategies of the last chapter to the distribution devices maintenance scheduling optimal model.
  第五章将第四章的改进策略应用于配电网设备检修计划优化模型的求解。

• 维修

电子、通信与自动控制技术

• 维护

  It’s important for the maintenance to predict the faults in transformer.
  对电力变压器进行早期故障预测对指导维护工作具有十分重要的意义。

• 维修

  Transformer condition assessment is the basis of the transformer condition based maintenance.
  变压器状态评估是实现其状态维修的基础。

  经济学

• 维修

  The aviation maintenance industry has already become an industry with the vast market foreground.
  民用航空维修业已经成为一个有广阔市场前景的行业。

• 维持

  We analyze the cost maintenance from the four factors of quality, production, personnel and products.
  成本维持则运用了质量、生产、人员、产品四个要素进行分析。

• 运维管理

  Highly centralized operation and maintenance ,customer perception,network operators ,service branding,and maintenance outsourcing have become main trends in network operation and maintenance.
  通信网络运维呈现高度集中、客户感知、网络经营、服务品牌、运维外包5个主流趋势,这标志着中国通信行业的运维管理水平与管理能力达到相对较高的层次。

  交通运输工程

• 养护管理

  But for the reason of lack of funds, the great problems have remained in the road maintenance for many years.
  但是,由于资金短缺,使得村道公路的养护管理很不到位。

• 维修
• 维护
• 保养

法学

• 维持

  The second part of a three-pronged analysis of the Pre-filial generation, the maintenance of social factors.
  第二部分从三方面分析了先秦孝道产生、维持的社会因素。

• 保持

  , which is very important to the corporation law and its maintenance of the corporation vitality.
  这无论对于公司法还是公司生命力的保持都具有非常重要的意义。

• 维权

  Thiskind of enterprises’ infringement rights is often serious, also give thetrade union’s maintenance rights and interests work pressures andchallenges.
  这类企业侵权往往严重，也给工会维权工作带来压力和挑战。

  能源科学技术

• 保养

  Obviously, the economic effect of the mine would be improved if the use of the oil has been controlled and the maintenance quality has been improved.
  显然,控制电动轮汽车的用油量、提高其保养质量可以直接提高矿山的经济效益。

  农业科学

• 保持

  The change, maintenance and improvement of soil quality have increasingly become an interesting subject and arisen fervency attention by agrologist, agronomist and environmentalist.
  土壤质量演变、土壤质量保持和提高已日益成为当今国际土壤学界、农学界及环境科学界共同关注的研究课题。

  生物学

• 维持
• 保养
• 维修

机械工程

• 维修
• 维护

航空、航天科学技术

• 维修
• 维护

语言学

• 扶养