电反射辐射器

[00:03.96]-Did he? -Did he what? - 他有没有? - 有没有什么? [00:04.84]Die in his sleep? 在睡梦中过身? [00:08.24]He died, um, sitting in his favorite chair... 他过身时坐在椅子上 [00:12.80]...listening to his favorite progr

发表于:2018-11-30 / 阅读(138) / 评论(0) 分类 听电影学英语-返老还童

[00:08.99]You Must Be Our New Neighbor [00:15.32]你一定是我们的新邻居吧 [00:21.66]A. Oh, hello. You must be our new neighbor. [00:25.78]哦,你好。你一定是我们的新邻居吧。 [00:29.91]B. Yes,thats right.Let me introduce mysel

发表于:2018-12-03 / 阅读(148) / 评论(0) 分类 快捷之路交际英语2

Electric Fish 发电鱼 One way that Harold Zakon and his team find fish to study is to put electrical detectors into the bottom of murky streams in Venezuela. This works because certain fish emit pulses of electricity. Discover electric fish -- on tod

发表于:2018-12-07 / 阅读(94) / 评论(0) 分类 (科普英语)Earth and Sky

[00:00.00]1 A:How much is it to rent an economy car? [00:02.09]租一辆经济车需要多少钱 [00:04.18]B:$19 a day or$129 a week unlimited mileage [00:09.09]19元一天或129元周不限里租 [00:14.00]A:Could I have one for tomorrow morni

发表于:2018-12-10 / 阅读(129) / 评论(0) 分类 实用英语口语

In 1970, the Soviet Union put a laser reflector on the moon, carried by a rover. A few months later, it disappeared. Some speculated that the rover had fallen into a crater or parked in such a way as to render the reflector inaccessible. Now after 40

发表于:2018-12-24 / 阅读(91) / 评论(0) 分类 Scientific American(四)月

据《科学》杂志报道,苏联的月球车40年前在月球表面留下了激光反射器,虽然经过多年的搜寻科学家始终没有发现激光反射器的踪迹。 4月22日,一组物理学家终于发现了来自反射器的微弱闪

发表于:2019-01-02 / 阅读(125) / 评论(0) 分类 60秒科学

Gain - This is an increase in signal power, due to a boost from an electronic device. Garbage - These are unwanted characters that appear because of either incorrect settings or noise. Gate - These ar

发表于:2019-01-03 / 阅读(102) / 评论(0) 分类 电信英语

main man 心腹 英文释义 A close friend who can always be trusted (NOTE: usually mildly humorous) 例句 The company president jokingly described the vice president of sales as his main man because the sales department had accomplished so much go

发表于:2019-01-08 / 阅读(84) / 评论(0) 分类 每日商务英语

It's more than just perfecting your chopsticks technique or struggling to learn Mandarin. Living in China - indeed, living anywhere abroad - changes you, as Matt Prichard reports. 以为练习使用筷子,努力学习普通话就是在中国生活的

发表于:2019-01-11 / 阅读(74) / 评论(0) 分类 阅读空间

多大年龄算是成年,各国法律有不同规定。英国一项最新调查总结出50个成年标志,其中既包括每月规划收支、关注利率、有自己的政治观点等智商情商方面的成熟表现,也不乏自己洗衣服、换

发表于:2019-01-17 / 阅读(160) / 评论(0) 分类 阅读空间

The Five-hundred-meter wide Aperture Spherical Telescope, or FAST, is now operational in the mountains of Guizhou in southwest China. FAST has been designed to help Chinese researchers better understand our universe, as well as probe the cosmos for e

发表于:2019-01-19 / 阅读(117) / 评论(0) 分类 2016CRI中国国际广播电台

Bart's upstairs neighbor was driving him nuts. He made all kinds of strange noises at all kinds of strange hours. If I tell my neighbor he's noisy, he won't believe me, Bart thought. He'll believe me only if he lives downstairs and hears himself upst

发表于:2019-01-22 / 阅读(82) / 评论(0) 分类 英文短篇故事(纽约)

多大年龄算是成年,各国法律有不同规定。英国一项最新调查总结出50个成年标志,其中既包括每月规划收支、关注利率、有自己的政治观点等智商情商方面的成熟表现,也不乏自己洗衣服、换

发表于:2019-01-30 / 阅读(102) / 评论(0) 分类 英语美文

The 50 signs you are a grown-up Key signs of adulthood are no longer relying on mum and dad for financial decisions, being able to cook an evening meal from scratch and owning a lawn mower according to the Skipton Building Society. Here are the 50 th

发表于:2019-01-30 / 阅读(71) / 评论(0) 分类 英语美文

多大年龄算是成年,各国法律有不同规定。英国一项最新调查总结出50个成年标志,其中既包括每月规划收支、关注利率、有自己的政治观点等智商情商方面的成熟表现,也不乏自己洗衣服、换

发表于:2019-01-30 / 阅读(111) / 评论(0) 分类 阅读空间

By Paul Sisco Washington 14 November 2007 At the McDonald Observatory in western Texas, a unique space program has been quietly underway for more than 30 years. It is called the Lunar Laser Ranging Program. VOA's Paul Sisco has more. Research scienti

发表于:2019-01-31 / 阅读(116) / 评论(0) 分类 VOA常速英语2007年(十一月)

戴尔卡内基是励志大师,今天一起聆听他的箴言吧。 Most of the important things in the world have been accomplished by people who have kept on trying when there seemed to be no hope at all. by Dale Carnegie, Motivational Expert 「世

发表于:2019-02-06 / 阅读(93) / 评论(0) 分类 卡卡课堂早餐英语

今天我们要学的词是to-do list。 To-do list, 任务清单。For most procrastinators, it's a good idea to keep a to-do list of things that should be accomplished every day, 对于大多数喜欢拖延的人来说,给自己列个必须完成的

发表于:2019-02-06 / 阅读(325) / 评论(0) 分类 英语每日一词

The construction of the project was started in 2011 with an investment of 1.2-billion yuan, or about 180 million US dollars. The 500 metre Aperture Spherical Telescope, or FAST, is the size of 30 football fields. It's located in a hollow that was for

发表于:2019-02-21 / 阅读(123) / 评论(0) 分类 2016CRI中国国际广播电台

These days kids have styrofoam to keep soup hot. But back in the day, there were thermoses. One of their drawbacks was that since their insides were made of glass they were pretty easily broken when dropped. The popping sound they made when they brok

发表于:2019-02-23 / 阅读(68) / 评论(0) 分类 英语时差8,16
学英语单词
Aquitanian Age
asthenozoospermia
automatic toll switching system
auxiliary carrier cable
be orphaned
beg, steal or borrow
belt conveyer
bigfooted
boatspeak
booking of telex calls
buff out
Cahora Bassa, Lago de
case renailed
causely
central visual field
classic
comicellization
crapflooders
cupola foundation
cycloserine,orientomycine
death taxes
depth over width ratio of memory
divanadyl tetrachloride
dream-time
dropping behind
endogenous heat production
engineering test equipment
enumerated articles
environmental characteristic
enzyme deactivation
FICON
fixed resistor
fruiteria
genus Hamamelidanthum
giscard
Grande, Ciénaga
hand-basin
hexahexosan
horizontal spindle rotary talbe grinding machine
Huckel's equation
hundred percent inspection
inertial effect
internet-based
joyssance
Jozan-kei
Khirovo
Lagrange's interpolation
larger-than-life
loafpan
malarias
maximum indicating thermometer
middle-tier
Moreton Bay pine
muskrat fur
normativeness
odor emission
pavement periodical investigation
per capita energy consumption
petrol-tanks
phase transformation
plug cage
pulling equipment
punch-out
radiographic quality
reference standard of emf
remarkable pines
reversible derivation
rhodium oil
salary grade
scatterhoard
self-pollinate
self-rotation state
semiclosed top mould
sharpnosed
short tempers
shuffling
skinner
squirrel grips
steady state acceleration
stink pretty
super duralumin
superior pulmanary sulcus syndrome
surface polariton
switch-over travel
temporal fine structure
tiits
touchette
towage order
trifasciate
troublin'
tubing-head adapter flange
Tuléar, Prov.de
unboning
underassistant
underwriting cost
unrecorded
Unstan
vhf direction-finding station
voisine
worldnews
zone of preference for acceptance