单词:spirally-wound tubes
单词:spirally-wound tubes 相关文章
[00:03.10]急诊 [00:06.19]1. What can I do for you? [00:12.32]我能为你做些什么? [00:18.44]2.There is a cut but luckily it's not deep. [00:30.77]破了个口子,不过,幸运的是不太深. [00:43.10]3.First,I'll clean up the wound and then we're going to dress it.
Dad, Can You Tell Me How to Get Rich? My dad put down the evening paper. Why do you want to get rich, son? Because today Jimmy's mom drove up in their new Cadillac, and they were going to their beach house for the weekend. He took three of his frien
[00:08.70]Chen Wei and Susan are walking down the street when they see an accident. [00:15.26]Look!That girl has fallen off her bicycle. [00:20.40]A child ran into the street and knocked her off her bicycle. [00:25.36]Come and help!I think she must b
By Paul Sisco Washington D.C. 24 January 2008 Wing Power, wave power, people power. Italian inventor Lucien Gambarota tries to capitalize on all three. VOA's Paul Sisco explains in this week's Searching for Solutions report. Lucien Gambarota is a vis
Lesson 97 The Body 第97课 人体 If you wish to keep your body healthy, you must learn something about its inside as well as about its outside. 你想要有一个健康的身体, 那就不仅需要了解它的外部结构, 更要明白它的内在构
插座、插头和其它连接物(电器连接) Sockets, plugs and other contacts [electric connections] 插头、插座及其他接触器(电接头) Plugs, sockets and other contacts [electric connections] 表面覆有带电导体的玻璃 Glass
Bottled water companies often brag about the purity of their drinks. Just imagine if they found a water source that's been cut off from the outside world for well over a billion years. Well, scientists have discovered just that, in isolated reservoir
This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Asbestos increases the risk for certain cancers. The fibers are thought to do so by skewering cells, setting off chemical reactions that lead to inflammation,
Elon Musk's Hyperloop is getting its first working test track When Elon Musk, the PayPal billionaire, announced his plans for a near-supersonic transport system of passenger capsules levitating inside tubes it sounded like science fiction. Now the co
85 新功效的抗生素在加州诞生 DATE=8-15-01 TITLE=SCIENCE REPORT - Designer Antibiotics BYLINE=Jerilyn Watson (Start at 1'04
伤口护理 wound management 伤口 wound 一、伤口的性质 Nature of Wound Bed 1、 健康肉芽形成 healthy granulation 2、 上皮形成 epithelization 3、 腐肉 slough 4、 黑色或棕色坏死组织 black/brown necrotic tissue 5、 其他
This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Solar cells convert sunlight to electricity. But they don't take advantage of all that solar heat, thereby missing out on the majority of the solar ene
drain作名词的时候可以指下水道。看见go down the drain这个习惯用语,你头脑里可能会出现这样的情景:有个人在洗澡的时候不小心把手上的钻戒滑落到浴缸排水孔里,在他还没来得及作出反应的
Todd: OK so, here we go, now Terry you were saying that you went from Vancouver to San Diego. How many days did that take? Terry: Um, the total trip took 42 days but that included one day on the bus up and then one day on the bus back so 40 days on t
[00:07.99]I couldn't believe my eyes! [00:12.96]The car was upside down and the driver was bleeding and screaming. [00:19.30]One of the passengers was on the ground.It looked as if she were dead. [00:25.97]If I had known more about giving first aid,I
[00:00.00]safety seal search in search for [00:04.60]n.安全;保险 n.海豹 n.v.搜寻;搜查 寻找,寻求 [00:09.20]seashell section separately serve [00:13.87]n.海贝 n.段;部分;部门 adv.单独地;各自地 vt.招待(顾客等) [0
仿佛只能听见你的喘息声,钢琴的音律开始打乱我的呼吸。澳洲才女 Sia 为年度期待的最畅销情色小说改编的色欲电影《五十度灰》献唱原声新单《Salted Wound》 ,缓慢的节奏随着 Sia 缥缈的声音
我们前两次讲了几个带有up这个词的习惯用语。今天要讲的习惯用语却都有和up相对的词: down。 Down这个词最常用的解释是往下。 比方说在今天要学的第一个习惯用语里:go down the drain。 Drai
类缘何而来?猩猩?还是猿?要追溯到更远的话,应该是单细胞生物吧! 纳尼!还不对? 那究竟是什么呢? 今天的节目将为您讲述生命的起源 Life Traces in Lava Don: Can I ask you something, Ya?l? Ya?l
CHICAGO, Aug. 8 (Xinhua) -- Wade Michael Page, the lone suspect in last weekend's shootings at a Sikh temple in Wisconsin, died of a self-inflicted wound, the Federal Bureau of Investigation ( FBI) said Wednesday. At a televised news conference, FBI