单词：mean time between repair (mtbr)
单词：mean time between repair (mtbr) 相关文章
Astronauts at the International Space Station have overcome initial fears and are preparing to perform the first spacewalk beneath the shuttle to repair two dangling pieces of material. The material, used to fill gaps between tiles, is sticking out b
英语听力文摘 English Digest
本单元是关于奇怪的信件的对话 Alice: Hi Tim. What are you reading, or is it private? Tim: Oh, nothing. Alice: Sure it's not a love letter? Tim: I'm sure! In fact, it's a bit strange. Remember I had to return that customer's watch? Alice: Mmmm? Tim: W
公寓伙伴
一位外国同事很喜欢学习中文，就请Catherine来叫他。Catherine花了大量时间来教这位朋友，于是不久，这位老外已经能进行很多日常会话了。他很感谢Catherine对他的帮助，握着Catherine的手说：I
凯瑟琳升职记
Three months ago, Mt Tongariro erupted, sending a cloud of ash into the sky. Today the same thing happened and it happened suddenly, without any early signs or noise. Again it sent a cloud of ash into the sky, about 5000m high. Listen to August 8th 2
新西兰英语
By Ernest Leong Washington, DC 23 February 2007 watch Minority Shoe Repair The English have a saying, The best mirror is an old friend. Here is the story of two lifelong friends who drifted apart, but who complement each other so well, they re-unite
2007年VOA标准英语（二月）
[00:22.13]Xiao Hu:Can you help me,Dick? [00:35.27]Dick:Yes.What is it? [00:37.88]Xiao Hu:I'm going to repair the window. It's broken. [00:42.71]Dick:What can I do for you? [00:45.14]Xiao Hu:Hold the ladder for me,please [00:48.35]Dick:OK.But be caref
小学英语北京版
Lesson 64: [00:03.58]What Do You Know?Have You Seen These Words? [00:09.35]bag bit,a bit of I have a bit of plastic.It's a white bit. [00:18.00]It's small.Look!I can hold it in my hand. [00:23.95]least,less [00:27.43]There are three bags of garbage.I
河北加拿大版初中英语
[00:53.89]Lesson 25 [01:04.47]What are Bob and Tang Ling going to do with the wall? [01:11.52]They are going to paint the wall white put up a notice saying Keep off, [01:19.60]and drill a hole for the electric wires. [01:25.55]Language points [01:30.
高中英语人教版高三
Didn't I make you feel like you were the only man? And didn't I give you everything that a woman possibly can? Each time I tell myself I think I've had enough Well I'm gonna show you baby that a woman can be tough So come on Come on Come on and Take
The Voice 美国好声音
By Brian Padden Turin, Italy 21 February 2006 watch Turin Nighttime report Crowds in Piazza Castello can watch the nearby medal ceremonies on a giant screen At the Winter Games in Turin, Italy you don
2006年VOA标准英语（二月）
Non-urgent repairs 非紧急维修 A:What do you do if you find something that isn't on your list? A:如果你发现问题不在你们服务范围表中，你怎么做？ B:It depends what it is. Once we have disconnected the unit, we do as many jobs
职业技术英语口语
A film jointly made by five directors from five BRICS countries will be screened nationwide in China this Thursday. The movie, Where Has Time Gone, is in five parts. Chinese director Jia Zhangke says his part of the film tells the story of a couple w
2017CRI中国国际广播电台
China beat India 97-57 on Sunday at the BRICS Games in Guangzhou, the capital city of Guangdong province. Coach Du Feng (red) and player Han Dejun speaks at a press conference. [Photo: China Plus/Fu Yu] Du Feng has made a successful debut as coach of
2017CRI中国国际广播电台
Leading finance officials from Brazil, Russia, India, China and South Africa accompanied their leaders as part of the weekend BRICS summit in Goa. The meetings come just a month after the much-larger G20 Summit was held in Hangzhou, where the world's
2016CRI中国国际广播电台
By Margaret Besheer Washington 03 November 2007 NASA astronauts have successfully repaired a damaged solar wing at the International Space Station. The operation was completed Saturday, after being postponed twice so engineers could further study how
VOA常速英语2007年（十一月）
Two buildings burnt to the ground early yesterday morning at Whakapapa Ski field which is on Mt Ruapehu. People who were staying in huts on the mountain woke around 1am Saturday morning to see a red sky. Some thought that Mt Ruapehu was erupting agai
新西兰英语
The former commercial secretary of the UK Treasury has predicted that BRICS will overtake the G7 economically by around 2035 if China stays on track. Jim O'Neill, who coined the acronym BRIC in 2001, says he's made the prediction based on the sheer s
2017CRI中国国际广播电台
A man took a pair of shoes to a shoe repair shop and said to the shoemaker, I'd like you to repair these shoes for me, please.Certainly, sir, the shoemaker said. When will they be ready? the man asked. I'm a bit busy, but they'll be ready for you on
趣味英语
It's Been a long time since i came around It's been along time but i'm back in town But This time i'm not leaving without you You Taste Like Whiskey when you kiss me (Oh) Ill Give up anything again to be your baby doll Yeah this time i'm not leaving
The Voice 美国好声音