单词:dark space(cathode spot)
单词:dark space(cathode spot) 相关文章
Michael: So Ana, you're from Portugal, right? Ana: Yeah, right. Michael: Okay, because I'm actually thinking of going to visit Europe this summer, and I thought Portugal would be a great place to visit. Ana: Oh yeah, Portugal is great especially in t
When it's feeding, a giant black hole creates a bright burning gas disk around it and then for some reason, it stops feeding, leaving a dark, deadly core lurking menacingly in the center of the galaxy
VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Mario Ritter. Concerns about climate change grew in 2006 as scientists reported that ice was melting at the North and South Pole VOICE TWO: And I'm Bob Doughty. This week, we talk abo
By Paul Sisco Washington 30 March 2007 watch NASA Sun Study Several times each year, scientists and administrators at the US. Space Agency's headquarters in Washington, unveil their most recent discoveries and activities, and plans. VOA's Paul Sisco
A: Do you know where I can park? B: Do you need a spot here or off campus? A: I want a space on campus. B: There's a parking structure for students. A: Where can I find it? B: Go to the western side of the campus, and you'll find it there. A: Is it f
This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Batteries of the future need to deliver more energy, and they need to be smaller. Researchers at MIT think they have developed a technology that can, a
Downtownwe let it go Sunset high and our bodies low Blood rush in the hazy glow My hands your bones Loose up we break the scene One step deep as you fall to me Heart clap we skip a beat Count 1 2 3 And don't you stop the music Get into it Won't you d
Scientists Plan to Make 3-D Map of the Milky Way 科学家计划制作银河系的3d地图 From VOA Learning English, this is Science in the News. Im June Simms. And Im Jim Tedder. Today on the program, we tell about developments in space exploration
AS IT IS 2016-09-02 Ring of Fire Eclipse Passes Over Africa People in parts of Africa witnessed a ring of fire in the sky Thursday, created by the moon passing between the Earth and the sun. The solar event is called an annular eclipse. A total solar
A: Did you ever get a parking ticket? B: No, have you? A: Yeah, I just got one the other day. B: How'd you get a ticket? A: The ticket was for parking in the red zone. B: I don't understand why you would do that. A: There was nowhere to park, and I n
A: Have you gotten a parking ticket before? B: No, I haven't. What about you? A: I got a ticket a couple of days ago. B: What did you do? A: I got it for parking in the red zone. B: Why would you park in the red zone? A: I had to run in and get somet
Alyssa Reid(阿莉莎里德)是18岁的加拿大天才原创歌手,1993年3月15日生于,Alberta(艾伯塔)省Edmonton(埃德蒙顿)出生。因参加加拿大的妈妈党们( Mamas)节目一炮而红。与Wax Records公司签约。她
It takes a village to raise a child. Well, the same is true for finding what are called spaceworps. That's according to astophysicists who are calling for volunteers to aid in the search for gravitational lenses. Astronomical objects are so massive t
Sheldon : I'm sorry ,294 ? Howard : Yeah. Sheldon : That's my parkingspot. Raj : Why do you have aparking spot? You don't have a car, you don't even drive. Sheldon : It doesn't matter,that's my spot . Leonard : Maybe they reassigned because you never
Chinas space program has become the first to land a spacecraft on the so-called dark side of the moon. The landing on Thursday brought the country closer to its goal of becoming a space power. The China National Space Administration said the landing
I'm lying on the moon My dear, I'll be there soon It's a quiet starry place Time's we're swallowed up In space we're here a million miles away There's things I wish I knew There's no thing I keep from you It's a dark and shiny place But with you my d
瘦成闪电的擦妈 Christina Aguilera 发布《Let There Be Love》歌迷版MV!歌迷们在MV里欢乐地传达出各种各样爱的信息,并且加入了擦妈在日常工作中的一些有趣片段,歌迷与歌手不再相隔甚远,相互支
A: Have you ever gotten a parking ticket? B: I've never gotten one. Have you? A:I got a ticket yesterday. B: Really? What did you get one for? A: I parked in the red zone. B: Why did you do that? A: I needed to get something real quickly. B: Where di