线示波器

EXPLORATIONS - America's Interstate Highway System Has Almost 70,000 Kilometers of Roads By Paul Thompson Broadcast: Wednesday, October 12, 2005 (MUSIC) VOICE ONE: This is Sarah Long. VOICE TWO: In 19

发表于:2018-12-01 / 阅读(216) / 评论(0) 分类 Explorations

So fundamentally, rather than, for example, measuring content based on how many people are watching, 从根本上,而不是,比如根据收视率衡量内容 this gives us the basic data for looking at engagement properties of content. 这个给了

发表于:2018-12-02 / 阅读(184) / 评论(0) 分类 TED演讲教育篇

Unit five Wash with water [00:14.84]student book page 22 [00:19.17]Let's act [00:21.03]Turn on the tap,May.Wash your towel. [00:29.26]Turn off the tap. [00:33.52]student book page 23 [00:39.65]Let's talk [00:41.51]I wash my hands with water. [00:45.9

发表于:2018-12-13 / 阅读(280) / 评论(0) 分类 沪教版牛津小学英语二年级

Unit 7 Hot summer [00:14.45]student book page 32 [00:18.34]Let's act [00:20.64]Let's go to the beach.Let's play on the beach. [00:28.24]Let's pick up shells. [00:32.03]student book page 33 [00:37.90]Let's talk [00:40.78]Summer is hot.The sun is hot.

发表于:2018-12-13 / 阅读(265) / 评论(0) 分类 沪教版牛津小学英语二年级

Unit 1 Farm animals [00:31.66]student book page 2 [00:35.37]Let's act [00:35.44]Draw the cow on the paper [00:39.20]Draw the duck on the ground. [00:45.16]Let's talk What do you see? [00:57.88]I see a duck I see a hen I see a pig I see sheep [01:10.0

发表于:2018-12-13 / 阅读(271) / 评论(0) 分类 沪教版牛津小学英语二年级

Unit 6 Eating and drinking [00:14.73]student book page 27 [00:18.60]Let's act [00:20.85]Sam,bring me a bowl.Bring me some milk,too [00:35.19]Give it to Kitty,Sam. [00:39.99]student book page 28 [00:45.74]Let's talk [00:47.10]I'm hungry.I want some br

发表于:2018-12-13 / 阅读(279) / 评论(0) 分类 沪教版牛津小学英语二年级

MARY LOUISE KELLY, HOST: The phrase leave no trace is often used to describe good behavior in national parks, meaning enjoy the scenery, and then leave the park exactly as pristine as you found it. The new movie Leave No Trace is about a father and d

发表于:2018-12-18 / 阅读(169) / 评论(0) 分类 2018年NPR美国国家公共电台7月

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

发表于:2019-01-03 / 阅读(182) / 评论(0) 分类 医务英语

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

发表于:2019-01-03 / 阅读(193) / 评论(0) 分类 医务英语

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

发表于:2019-01-03 / 阅读(210) / 评论(0) 分类 医务英语

[00:00.00]Unit 3 [00:03.74]Shake your shoulders [00:06.19]1.Chant. [00:15.02]Left,right.Left,right.March all day,march all night. [00:27.69]Up and down.Up and down.On we go,round the town. [00:42.16]2.Sing and do the actions. [00:54.80]Shake,shake,sh

发表于:2019-01-09 / 阅读(199) / 评论(0) 分类 新标准小学英语学生用书3册(三年级起点)

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

发表于:2019-01-31 / 阅读(215) / 评论(0) 分类 VOA标准英语2008年(一月)

By Peter Heinlein New York City 05 October 2007 Runners on the streets of New York are commonplace this time of year. There is the marathon next month, and occasionally, other organized runs. But one annual event has skyrocketed to prominence in rece

发表于:2019-02-03 / 阅读(257) / 评论(0) 分类 2007年VOA常速英语(十月)

Ex-hostage Ingrid Betancourt received a joyful welcome in France, where she arrived Friday after spending more than six years as a hostage of Colombian rebels. Lisa Bryant has more on a homecoming of sorts for Betancourt, who has dual French-Colombi

发表于:2019-02-05 / 阅读(189) / 评论(0) 分类 VOA标准英语2008年(七月)

今天我们要学的词是dual。Dual 双重的。A number of Taiwan residents who hold dual citizenships have chosen to renounce their American citizenship to avoid paying taxes under the Foreign Account Tax Compliance Act. 一些拥有双重国籍的

发表于:2019-02-05 / 阅读(169) / 评论(0) 分类 英语单词荟萃

scope n.(活动)范围, 机会, 余地 解析:an investigation of wide scope大规模的调查 beyond sb.'s scope非某人所能了解 give (sb.) scope for给发挥的机会 outside sb.'s scope超出某

发表于:2019-02-06 / 阅读(165) / 评论(0) 分类 考研英语

By David McAlary Washington 14 March 2007 International financier George Soros is giving $3 million to help public health experts fight a lethal, drug-resistant form of tuberculosis in sub-Saharan Africa. VOA's David McAlary in Washington reports tha

发表于:2019-02-06 / 阅读(218) / 评论(0) 分类 2007年VOA标准英语(三月)

今天我们要学的词是 dual citizenship. Dual citizenship 双重国籍。Australia's Deputy Prime Minister Barnaby Joyce was removed from office because of his dual citizenship. 澳大利亚副总理乔伊斯因为双重国籍被免除职务。T

发表于:2019-02-16 / 阅读(178) / 评论(0) 分类 英语单词荟萃

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

发表于:2019-02-18 / 阅读(164) / 评论(0) 分类 英文语法词汇

跨国组合Guillemots是由来自英国的古典钢琴手Fyfe Dangerfield(主唱),巴西的吉他手MC Lord Magrao,苏格兰的鼓手Rican Caol,还有加拿大的双贝司手Aristazabal Hawkes组成。主唱Fyfe Dangerfield最近发行了个

发表于:2019-02-20 / 阅读(155) / 评论(0) 分类 天籁音乐
学英语单词
4-6-4s
acid imidochloride
actual aberration
addictiveness
albumn
allylalcohol
antiports
architure
axial depression
brazilein
breechens
Bukowno
bull station
caret
cechenena minor
cedar chest
chancelleries
commercial-radio
complication of rhabdosome
comprehensive stabilized base
consperse
converted universal time
Cromwellian chair
cyclic strain-hardening exponent
debugged
dipyramid
disappointing
domain of operator
dysobinin
edge-of-field
estamin, estamene
extrusion of metals
fleming-kennelly law
floor-length
four point small angle diagram
gender issue
giant collagenoma
graphitemoderated reactor
grid priming voltage
habit modification
hydrophytic fodder
hypertyrosinaemia
immunoglobulin
incoagulable
inertial guidance systems
ingnel
inocular
invariant angular momentum
lapis divinus
legal regime
locavorism
management by custom school
marginal spring
martensite starting point
micro altimeter
misworn
modified Griffith's theory
molten salt reactor
monetary institution
monochromatize
mycorrhizic
nonblockingness
noncamper
nonlanthanide
nose whistlers
observational frequency
Ochsner treatment
oncogeography
organ sonata
oxalotrophic
paradoximes
possessed by
prediction model
product platform
productive geology
protozingiberensisaponin
pseudoarchaic
pumice cone
rashes
risbank
rocket line box
România(Romania)
runway approach threshold
semicivilised
Semipelagians
shackelton
shrewmice
sinitic languages
smooth someone's path
Sodamint
soil erosion division map
speed metal
standard dimension of channel
standard thread ring gage
steam heating system with dry return
stomochord
thanker
true watts
volunteering
Vuolijoki
waste plant
yarn joiner