单词:electrostatic oscillograph
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[00:00.00]Unit 8 My Toys [00:05.58]1.Listen.Point.Say. [00:19.62]What do you want? [00:23.18]I want the orange ball. [00:27.11]2.Listen.Say.Do the actions. [00:43.45]My toys are in my toy box.I take them out to play. [00:48.89]And when I've finished
Scientists: Spiders Use Electric Fields to Move through Air Scientists have long wondered how spiders can use the webbing they make to fly. The 19th century English naturalist Charles Darwin commented on their behavior when very small spiders landed
[00:04.88]Part 1 WARMING UP [00:22.44]Look at the graph and discuss the following questions. [00:46.29]1 How are people's eating habits changing over the years? [00:59.04]Why do you think this happens? [01:05.10]2 How has agricltural produce changed
[00:00.00]Car Accidents Declining in Walton Ci [00:04.39]From the graph,we can see that the number of car accidents in Walton City fluctuated during the year of 199 [00:13.45]It increased in the first three months and decreased in the following three
青霉素类 青霉素(G) Penicillin(G) Benzylpenicillin,苄青霉素,盘尼西林 青霉素V Penicillin V Phenoxymethylpenicillin 苯氧甲基青霉素 苄星青霉素 Benzathine Penicillin 长效西
青霉素类 苯唑西林钠 Oxacillin Sodium 新青霉素Ⅱ,苯唑青霉素钠,苯甲异噁唑青霉素 奈夫西林 Nafcillin 新青霉素Ⅲ,乙氧萘青霉素 匹美西林 Pivmecillinam 氮卓
头孢菌素类 第四代 头孢唑喃钠 Cefuzonam Sodium Cosmosin,CZON 氟氧头孢钠 Flomoxef Sodium 氟莫克西,6315-S 头孢匹罗 Cefpirome 头孢吡隆,氨噻肟吡戊头孢 其它Β-内酰
Graph Search的理念在于,以谷歌搜索引擎发掘互联网信息的方式,发掘Facebook网站社交图谱的含义。Graph Search扩展了Facebook的核心使命:不仅帮助用户与已知的他人建立联系,还能成为一款发现工
This is Scientific Americans 60-Second Science, Im Steve Mirsky. Got a minute? The 2010 Nobel Prize in Physics goes to the University of Manchesters Andre Geim and Konstantin Novoselov for their investigations of the two-dimensional material graphene
It started with a simple experiment: take some graphite - the black stuff in the middle of a pencil - and put a piece of tape over it. When the scientists at the University of Manchester did that, they found that they could develop a material that co
Graphene Called Amazing, Versatile Material of the Future 前景光明的多功能材料石墨烯 In 2004, two scientists at the University of Manchester in England isolated a carbon-based material called graphene, with some unusual properties. Andre
第一部分 常用于引言段的句型的2类表达方式 一、议论文常用句型 1. It is a fact that. 2. It is well-known that. 3. There is no doubt that. 4. I think that. 5. Contrary to the popular thought, I prefer. 6. Some people say/belie
By Carol Pearson Washington 08 January 2008 New technology makes surgery safer, shortens recovery time and leaves no scars. Both physicians and patients are pleased with the results. VOA's Carol Pearson has more. Maria Viruet recently had her gallbla
(一)段首句1. 关于人们有不同的观点。一些人认为There are different opinions among people as to ____ .Some people suggest that ____. 2. 俗话说(常言道),它是我们前辈的经历,但是,即使在今天,它在许多场合仍
青霉素类 青霉素(G) Penicillin(G) Benzylpenicillin, 苄青霉素, 盘尼西林 青霉素V Penicillin V Phenoxymethylpenicillin, Blinvan, Ospen, 苯氧甲基青霉素 苄星青霉素 Benzathine Penicillin 长效西林, 长效青霉素, 比西林, LPG, 苄星青 氨苄西林 Ampicillin 安比西林
1 according to the chart``` 2 the date lead us to the conclusion that``` 3 the date show``` 4 the tree diagram reveals how``` 5 the figures show``` 6 this is a cure graph which describes the trend of``` 7 the pie graph depicts``` 8 the graph provides
Jobs and Catmull decided that, in order to show off their hardware and software, 乔布斯和卡特穆尔决定,为了展示皮克斯的硬件和软件, Lasseter should produce another short animated film in 1986 for SIGGRAPH, the annual computer
1. in + 月/ 年 2. between and 3. from to 4. over the period from to 5. in the year between and 6. in the 3 years spanning from 2001 through 2004 7. for the first 3 months 8. for/ during/ over the next / following 6 months 9. for/ during/ over / in