预防性保养;预防性维护

preventative maintenance的用法和样例：

例句

Coordinate preventive maintenance of machinery within work shifts and production.调整轮班预防性保养及生产。
According to the local regulation Preventative Maintenance Schedule, Party B will attend the job site to do the maintenance regularly.根据当地法规规定并遵照预防性保养计划表，乙方会定期到现场执行保养工作。
Perform preventative maintenance and calibration of equipment and systems.执行预防性维护和校准设备和系统。
Develop machine uptime and preventive maintenance performance to meet daily production quality needs.确保生产线机器的正常运转，对机器做预防性维护以保证日常量产的需求。

生活英语情景口语:差点就没命见你了...

G: is everything alright? M: yes, everything is fine. G: what took so long? I thought your flight was supposed to arrive 3 hours ago! M: didn't they announce that our flight was delayed? G: I didn't hear anything about a delay. I thought everything w

发表于:2018-11-30 / 阅读(141) / 评论(0)

生活英语情景口语

大城市小世界 Series 1 Episode 3 - Kicked Out!

Introduction This support pack accompanies the audio soap opera 'Big City Small World'. This support pack contains the following materials: . a pre-listening vocabulary activity; . the transcript of the episode; . two comprehension activities; . two

发表于:2018-12-03 / 阅读(120) / 评论(0)

英语听力大城市小世界

Housing Maintenance Fund Hard to Apply

Here in China the housing maintenance fund is also known as the pension for apartments. Apparently, the fund is to be used for the maintenance and repair of property. However, applying to use the money is an extremely difficulty process. Li Dong has

发表于:2018-12-19 / 阅读(100) / 评论(0)

世界各地新闻集锦

办公室英语口语第51期:Fax machine maintenance 传真机

Fax machine maintenance A: Excuse me, Richard? Are you busy at the moment? B: Not really, Betty. What do you need? A: My fax machines on the blink. Would you take a look at it? B: Sure. I just need to do one other job first. How about if I come up ar

发表于:2018-12-25 / 阅读(106) / 评论(0)

办公室英语口语

办公室英语口语第50期:A maintenance appointment 约定维

A maintenance appointment A: Hello? Is this the Maintenance Department? B: Yeah. Thats right. What can I do for you? A: Were having a lot of trouble with our printer. Could you come and take a look at it sometime this afternoon? B: Let me see. Yeah,

发表于:2018-12-25 / 阅读(100) / 评论(0)

办公室英语口语

学个词 Learn a Word-VOA英语教学 3055 maintenance

今天我们要学的词是maintenance. Maintenance 维修，养护。The U.S. Interior Department will hike fees at the most popular national parks to $35 a vehicle to raise funds for park maintenance. 美国内政部宣布，全美游客最多的国家

发表于:2018-12-30 / 阅读(96) / 评论(0)

英语单词荟萃

地道美语听力播客:Getting Around

地道美语听力播客English as a Second Language Podcast (ESLPod)，是一家位于美国加州洛杉矶的英语教育研究机构推出的英文听力会话，于2005年7月23日首播，主播Dr. Jeff McQuillan为南加州大学的语言学博士

发表于:2019-01-01 / 阅读(109) / 评论(0)

地道美语播客

越狱第一季:第六十一期

C-note被狱警Geary敲诈了以后，非常气愤，与D. B. Cooper和T-bag坐在餐桌上发泄。洗衣房的胖子走过来，轻声说Lincoln将所有的事情都告诉了他，如果他能够帮忙把Michael从精神病区弄出来，他将能够一起越狱。听到这话，T-Bag和C-note本来都很生气，但是D. B.很冷静，让

发表于:2019-01-01 / 阅读(105) / 评论(0)

越狱第一季

电信术语(6)

序号中文英文术语解释缩写来源 101 操作维护中心 Operation and Maintenance Center OMC YD/T 1221.1-2002 102 光分插复用器 Optical Add/Drop Multiplexer OADM YD/T 1205-2002 1

发表于:2019-01-08 / 阅读(117) / 评论(0)

电信英语

Maintenance 维修服务

Key Sentences（重点句子） 142．There seems to be something wrong with the toilet．我房间里的抽水马桶好像出了点毛病。 143．We'll send someone to repair it immediately．我们会马上派人来修的。 144．What's the tro

发表于:2019-01-11 / 阅读(107) / 评论(0)

实用英语

VOA标准英语2010年-Families of Slain Iraq Soldiers Protes

As former British Prime Minister Tony Blair appears before an inquiry into the war in Iraq, dozens of demonstrators gathered outside in a public display of anger over Britain's role in the war. Chants of war criminal echoed through London's streets,

发表于:2019-01-13 / 阅读(85) / 评论(0)

VOA标准英语2010年(一月)

电信术语(14)

序号中文英文术语解释缩写来源 261 操作和维护 Operation Maintenance O＆M YD/T 883-1999 262 操作维护和管理 OAM YD/T 997-1999 263 操作维护中心 Operation Maintenance

发表于:2019-02-01 / 阅读(160) / 评论(0)

电信英语

电信术语(13)

序号中文英文术语解释缩写来源 241 光线路终端 OLT YD/T 1090-2000 242 光网络终端 ONT YD/T 1090-2000 243 光网络单元 ONU YD/T 1090-2000 244 操作系统 OpS YD/T 1090-20

发表于:2019-02-01 / 阅读(152) / 评论(0)

电信英语

电信术语(11)

序号中文英文术语解释缩写来源 201 光回损 Optical Return Loss ORL YD/T 1274-2003 202 光信噪比 Optical Signal to Noise Ratio OSNR YD/T 1274-2003 203 光监控通路 Optical Su

发表于:2019-02-01 / 阅读(157) / 评论(0)

电信英语

他真是一个大人物

发表于:2019-02-01 / 阅读(101) / 评论(0)

趣味英语

能源行业英语-4 电力网络维护 The Maintenance of El

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thank you！

发表于:2019-02-07 / 阅读(130) / 评论(0)

能源行业英语

美国人的开车习惯

Driving美国人的开车习惯Meet Mitsuaki. He recently arrived in the United States to enter university. He wants to do well in his studies and adjust to the new culture. But Mitsuaki has a problem. It's not his roommates. It's not his school fees

发表于:2019-02-09 / 阅读(128) / 评论(0)

英美文化

流行口語第170課

Larry 在告诉李华关于他们的一个同学最近和女朋友闹别扭的事．今天李华会学到两个常用语： high maintenance 和 dating 101。 LL: You know, Li Hua, I feel bad for Tom. His girlfriend is so high maintenance. LH: 什么？ High maintenance不就是指一些需要精心维

发表于:2019-02-12 / 阅读(90) / 评论(0)

美国之音《流行美语》

Driving 美国人的开车习惯

Meet Mitsuaki. He recently arrived in the United States to enter university. He wants to do well in his studies and adjust to the new culture. But Mitsuaki has a problem. It's not his roommates. It's not his school fees. It's not even his English abi

发表于:2019-02-19 / 阅读(102) / 评论(0)

实用英语

“大众情人”用英语怎么说

Jessica在北京学中文，她的中国朋友要是遇到了不知道用美语怎么说的词，就会来请教她。今天是怡茹要问的：大众情人。 Jessica：Hey 怡茹, what's your plan for the weekend? YR: 我原来大学的同学组了个

发表于:2019-03-11 / 阅读(136) / 评论(0)

英语口语

最新学习文章

热门学习文章

热门标签

英语听力 VOA标准英语 VOA 英语歌曲口语听力提高听力材料听力教程英语学习 NPR 英语口语 VOA慢速英语美国国家电台儿童英语 VOA英语小学英语 cnn VOA常速英语标准英语英文歌曲听电影学英语英语单词英文电影慢速英语 CRI 美联社新闻美国有线新闻加州分级澳洲新闻流行歌曲常速英语 ABC新闻快递疯狂英语英语读物听力棚车少年经济学人英语词汇商务英语 VOA双语新闻 BBC 中国电台大学英语 Treasures 加州语文 BBC英语英语听力网站 VOA英语教学词汇万花筒 SSS VOA英语听力 AP 新概念分级英语英语广播听力精选英语播客英文绘本 TED演讲赖世雄英语MP3 CCTV9英语新闻 lesson 英语新闻初中英语学英语英语语法历史上的今天英文广播剧英语游戏原版英语小说英语有声读物书虫英语牛津英语读物访谈录新闻一分钟考研英语英语每日在线听新闻 Us 新概念英语地道英语单词第二册自然百科高中英语 sports 实用英语 MP3听力辛沛沛 ESL英语第一册英语每日一句 unit 新东方 GRE 每日一词 BBC听力

学英语单词

adjustment preferred securities

as heavy as a bag of sand

asymmetrical fold

Atucha