单词:trepannings
n. 【医】环钻;凿井器;【矿】钻(矿)机
[网络] 套孔;套料切削;打孔
单词:trepannings 相关文章
Hey, welcome to a special edition of CNN 10. 欢迎大家收看CNN学生节目特别版. You know that expression you are what you eat? Well, CNN has a Raw Ingredient series. 你知道这样的表述吗? 你就像你所吃的事物。CNN今天播出的
迷你对话: A:Why are youcut uprecently, Nancy? 南希,最近为什么这么沮丧。 B:Ive just parted with my boyfriend. 我刚和男友分手。 A:Oh, cheer up. A boyfriend is not everything. 哦,振作起来。男友不重要。 B:But I c
Anchors Away, Me Boysbut How Far? Anchors away, me boys but how far? On this moment of science.What happens if you throw your anchor overboard and there isnt enough chain to reach the bottom? Does the anchor haul you down with it? This sounds a littl
Todd: So you went to Thailand, right? Phil: Yep, I spent some time in Thailand. Unfortunately I didn't see very much of it. I saw Bangkok and Ko Samet. Todd: Oh, OK. Those are, Ko Samet is a nice place. Phil: Ko Samet is really nice. Good swimming. T
AMERICAN MOSAIC - A Listener Question / A Lost and Found Tree / Music by Eric Felton and his Jazz Orchestra By Broadcast: Friday, March 04, 2005 (MUSIC) DOUG JOHNSON: Welcome to AMERICAN MOSAIC, in VO
Todd:So you went to Thailand, right? 你去了泰国,是吗? Phil:Yep, I spent some time in Thailand. Unfortunately I didn't see very much of it. I saw Bangkok and Ko Samet. 对呀,我在泰国呆了一段时间。但不幸的是我并没有看到
The Sponge and Panning for Gold: Alternative Thinking Styles 世上从不缺少答案,但缺少的是能真正问对问题的人。我们人类正是通过不断的提问,才能确保将有限的时间花费在最重要的事情上。提问,是一
Streets of London - 美国乡村音乐 Have you seen the old man你看见那个熟悉的男人了么 In the closed down market在商场关门时 Kicking up the papers with his worn out shoes用他破旧的鞋踢着报纸 In his eyes you see no pride在他的眼里你看不到任何骄傲 Hands h
SAN FRANCISCO, Aug. 24 (Xinhua) -- A U.S. federal court jury on Friday said it has found Samsung infringed six of Apple's patents and ordered it to pay more than 1 billion U.S. dollars in damages to Apple. The verdict was read in a U.S. district cour
Todd: So you went to Thailand, right? Phil: Yep, I spent some time in Thailand. Unfortunately I didn't see very much of it. I saw Bangkok and Ko Samet. Todd: Oh, OK. Those are, Ko Samet is a nice place. Phil: Ko Samet is really nice. Good swimming. T
NEW YORK, July 23 (Xinhua) -- Wall Street rallied on Thursday on better-than-expected earnings and data on home sales with all major indexes jumping more than 2 percent. The Dow Jones Industrial Average topped the 9,000 mark for the first time since
NEW YORK, Oct. 31 (Xinhua) -- Wall Street closed lower on Friday but still kept a robust October, with the Dow hitting best month since 2002, the SP hitting best month since 1987. The Dow Jones industrial average tumbled 276.10 points, or 2.26 percen
Todd: So you went to Thailand, right? Phil: Yep, I spent some time in Thailand. Unfortunately I didn't see very much of it. I saw Bangkok and Ko Samet. Todd: Oh, OK. Those are, Ko Samet is a nice place. Phil: Ko Samet is really nice. Good swimming. T
Bad Seeing-Eye Dog 不称职的导盲犬 A blind man is walking down the street with his seeing-eye dog one day. 一天,一只导盲犬领着一个盲人在街上走。 They come to a busy intersection, and the dog, ignoring the high volume of traf
NEW YORK, Feb. 13 (Xinhua) -- The Wall Street rebounded from Friday's loss and rose broadly higher on Monday after Greece approved steep financial cuts in exchange for a second round of bailout money to avert a disastrous default. The Dow Jones indus
The navy has prepared for this by building what is called a weak link into their anchor chains. The weak link is the last link in the chain, and while its strong enough to hold together in general, its weak enough to break if the whole weight of the
Weve recently been talking about the Fermi Paradox, attributed to Nobel-winning physicist Enrico Fermi. According to reasonable estimates of how many stars have planets, how many planets may be suitable for the evolution of organisms, and so on, our
Grimly he stumbled on after the browsing goats. Presently he lifted his eyes to the sound of a plane's motor. 他无意中发现了这些吃草的山羊,他的眼睛跟随着天上的飞机引擎。 Why, it was coming back! All the planes were retu
The Oort cloud is a spherical haze of comets that surrounds our entire solar system. We often get the false impression that the solar system ends with Pluto. In fact, beyond Pluto is the Oort cloud, encircling everything else like an enormous shell.
If youve ever driven in LA, you know that people dont cooperate terribly well. Traffic jams, folks cutting folks off, people shouting at you out their windows . . . its a real headache. Wed all do a lot betterat least, wed all move through congestion