单词:MTTR (mean time to repair)
单词:MTTR (mean time to repair) 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
SCIENCE IN THE NEWS - Sumatran Tiger Zoo Director Lucy Spelman and Wayne Milner, great cat keeper, with Berani (Photo - National Zoo) Broadcast: January 15, 2002 The Smithsonian National Zoological Pa
Most visitors to the Olympics come to enjoy the sporting events and take in the atmosphere. But a group of Washington D.C. students traveled to the Vancouver Winter Games to learn about sports marketing and management. Parke Brewer | Vancouver 26 Feb
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
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
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
John Coltrane, 1926-1967: The famous saxophone player helped make modern jazz popular around the world VOICE ONE: PEOPLE IN AMERICA, a program in Special English by the Voice of America. (MUSIC) John Coltrane He was one of the greatest saxophone play
I told you something safe 对你说些让你拥有安全感的话 Something I've never said before 我从来不屑于和别人说 And I I I can't keep my hands off you 我的手情不自禁地触碰你 While you lie in the wake 当你从睡梦苏醒
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
Low-cost airlines have changed the travel business. Carriers like Southwest and Jetblue serve fewer cities than traditional airlines and offer fewer perks to passengers. They force the bigger carriers like United and Delta to change their business pr
[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
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
[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.
THISISAMERICA-AmericaandtheStruggleforJobs FAITH LAPIDUS: Welcome to THIS IS AMERICA in VOA Special English. Im Faith Lapidus. DOUG JOHNSON: And Im Dough Johnson. This week on our program, we look at the job situation in the United States. There was
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
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
By Paul Sisco 07 December 2007 The Mount Washington observatory in (the northeastern U.S. state of) New Hampshire is a non-profit, scientific and educational institution with a mission to advance understanding of the Earth's climate systems. It also
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
MELBOURNE, Jan. 12 (Xinhua) -- Should Djokovic lift the Norman Brookes Challenge Cup in two weeks' time, not only will he remain No. 1, he will also become the first player in the Open era to win three consecutive Australian Open titles. From my pers