燃料平面有效密度

发表于:2018-11-27 / 阅读(245) / 评论(0) 分类 英语口语1+1

By Caty Weaver Broadcast: July 25, 2003 This is Bill White with the VOA Special English Environment Report. Researchers say they have found a way to reduce the cost of some 1)fuel cell production. The

发表于:2018-12-01 / 阅读(169) / 评论(0) 分类 VOA2003(下)-环境与健康

20 Getting Standard Medical Test Results GLOSSARY annual happening once each year; occurring at the same time each year;yearly * Welcome to our 10th annual users conference! physical a medical exam, usually conducted once a year, to assess anindividu

发表于:2018-12-03 / 阅读(136) / 评论(0) 分类 2011年ESL之就医和人际交往

Broadcast: February 14, 2003 By George Grow This is the VOA Special English Environment Report. President Bush has offered a plan to speed development of technology that uses hydrogen as fuel. His goa

发表于:2018-12-07 / 阅读(148) / 评论(0) 分类 VOA2003(上)-科技导航

UNIT 13 informal adj.非正式的 Wilkie Collins 威尔基柯林斯 (英国小说家) Rachel Verinder 雷切尔韦林德 Godfrey 戈弗雷 curse vt.vi.n. 诅咒 reception n.接待;招待会;宴会 Blake 布莱克(姓氏) considerate adj.考虑周到的;体贴的 cigar n.雪茄烟 splendid adj.壮丽

发表于:2018-12-13 / 阅读(223) / 评论(0) 分类 高三单词

For something that could revolutionize the world, its come along very slowly. The fuel cell was invented in 1839, but there was little development until the 1950s when NASA started to use them in space where they are still used today. Now, after yea

发表于:2018-12-30 / 阅读(151) / 评论(0) 分类 国家地理2008年

This is Scientific American's 60-Second Science. Hi, Steve Mirsky. Here, I'm going over our usual one minute today. By now you've probably heard of Expelled, the new Ben Stein anti-evolution crocumentary. It officially opens today, as I speak that's

发表于:2019-01-08 / 阅读(112) / 评论(0) 分类 Scientific American(四)月

The Streaming down the Yangtze team is now at Ningbo-Zhoushan Port, which is the starting point of the Maritime Silk Road. In 2017, the port's throughput capacity was registered at 1 billion tons, and was the busiest port in the world in terms of car

发表于:2019-01-19 / 阅读(124) / 评论(0) 分类 2018CRI中国国际广播电台

13My eyes have seen all this, my ears have heard and understood it. 2What you know, I also know; I am not inferior to you. 3But I desire to speak to the Almighty and to argue my case with God. 4You, however, smear me with lies; you are worthless phys

发表于:2019-01-26 / 阅读(154) / 评论(0) 分类 约伯记

Judith: I had my annual physical two weeks ago and I just got a copy of the lab results, but I cant figure out what they mean. Steven: Let me take a look. The results of your blood tests are good. Your cholesterol is within the normal range, your glu

发表于:2019-01-28 / 阅读(92) / 评论(0) 分类 地道美语播客

By Brian Padden Paris 21 June 2007 The airline industry has long sought to develop new technology to offset the rising cost of fuel, but the industry also has looked to make flying more energy efficient. This year at the Paris Air Show many companies

发表于:2019-01-30 / 阅读(116) / 评论(0) 分类 2007年VOA标准英语(六月)

今天我们要学的词是fuel。 Fuel, 做为动词,有刺激的意思。The basketball player put his house up for sale, fueling speculation that he is being traded, 这个篮球队员正在卖房子,大家因此猜测,他可能要被球队换

发表于:2019-02-05 / 阅读(121) / 评论(0) 分类 英语每日一词

SAN FRANCISCO, May 4 (Xinhua) -- Intel Corp. on Wednesday announced that it will mass-manufacture chips using new transistors featuring a three-dimensional (3-D) structure, calling it a technical breakthrough in microprocessors. The 3-D transistor, c

发表于:2019-02-05 / 阅读(157) / 评论(0) 分类 英语新闻

Kenya is joining a long list of countries planning to produce diesel fuel from the poisonous-but-oil-rich seeds of the jatropha tree, a plant indigenous to South America. The tree is at the heart of a five-year strategy to develop a bio-fuel industr

发表于:2019-02-06 / 阅读(139) / 评论(0) 分类 VOA标准英语2008年(八月)

By Teri Schultz Brussels 20 August 2007 The European Union says a Hamas plan to try to make money off EU fuel donations to the Gaza Strip means the suspension of fuel oil deliveries to the territory will continue. Teri Schultz reports from Brussels.

发表于:2019-02-06 / 阅读(175) / 评论(0) 分类 2007年VOA标准英语(八月)

Finally, for the first time in my life, I was going to move into brand-new house and it was an absolute beauty. I spent hours upon hours walking up and down the hallway just looking at that sunken living room. I had never actually seen one of those b

发表于:2019-02-09 / 阅读(84) / 评论(0) 分类 英语美文

A public spat between two warring and wildly popular Chinese apps has had the feel of a teenage dance-off. 两个中国热门app之间的公开口水战有一种小朋友之间斗舞的感觉。 Sorry, Douyin Fans, ran an article from the short video

发表于:2019-02-16 / 阅读(120) / 评论(0) 分类 经济学人商业系列

The first rockets were Chinese. In the 1230s the armies of the Song dynasty, 首批火箭出现在中国。十三世纪三十年代,宋朝军队 who were fighting Mongol invaders, started launching fire arrows propelled by gunpowder some 300 metres

发表于:2019-02-16 / 阅读(125) / 评论(0) 分类 经济学人科技系列

That tube of toothpaste you have sitting by the sink does more than just keep your teeth clean, bright and white. In fact, toothpaste can be applied to a multitude of tasks from polishing mirrors to keeping your sneakers white. 你放在水槽旁边的

发表于:2019-02-17 / 阅读(87) / 评论(0) 分类 阅读空间

The two remaining Democratic presidential candidates, former Secretary of State Hillary Clinton and Vermont Senator Bernie Sanders, held a tense and angry debate Thursday night in New Hampshire, days before the Northeastern state holds the nation's f

发表于:2019-02-18 / 阅读(107) / 评论(0) 分类 英语新闻
学英语单词
abrina sibogai
Ad Dukaydik
adiabatic curve
Alto Uruguai
anterior ventral plate
antifriction wheel
apigeninidin
atom wave
bell counterweight
berkleasmium caribense
blowing time
close-differential relay
code distinguishability
colored compound
composite oxide catalyst
cortical regulation
Craigie, Sir William Alexander
customer area
Dactylosoma
density of probability
depository check
differential scatter
e-s
evaporated cooling electric machine
expanding comb
FALCIDIAN LAW
false face
fat necrosis
flat measures
flying altitude
force model
gaging notch
gas injection
gerstenkorn-alfven theory
GPRV
Grafenberg's ring
heroic line
heterodoxa
high flux beam reactor
hypoglycemia of newborn
kayse
lake with marine vestiges
lens fiber
leucinol
lilium concolor salisb. var. corid-ion sieb. et devr.
loan(s) on collateral
lymphatic constitution
main controlling board
meandering
memory chip
microwave scatterometer
Netherland
non-slipping spur
normal return
numerationtable
orbital lobe
orthogonal idempotent elements
over-regulation
partial orders
pasquinader
permeability bridge
phenolic-resin bonded plywood
photoelectric compensator
plicae palpebronasalis
plumbic isobutyrate
post-coach
preform body
preparatorily
Pryor Glacier
radiographic screen
Rakaye
reheeled
riblet short-slot coupler
salineness
San Simon
satisfy the examiners
scratchback
self orthogonal block code
short focal length high aperture lens
signaling atm adaptation layer
solids expansion
sound code
South Williamson
spherical coordinate robot
squeeze
stepless transmission
subter
Svalbard
swinging-vane pump
Swiss gold franc
swung it
tectonize
teletalking
temperature measure thermistor
thiosulfuric
uremic pulmonary edema
wall of death
warmth retaining tester
watre
waymenting
Wild fence
Wine-Searcher