振动能级

There are six characteristics of speech, all of which are vital to speak effectively. In this section we'll look at each of them separately. These speech characteristics are basically important to you

发表于:2018-11-28 / 阅读(229) / 评论(0) 分类 疯狂英语2001年

VI. Nuclear Emergency Preparedness Exercises,Drills, Training and Public Communication核应急演习演练、培训与公众沟通 China attaches great importance to nuclearemergency preparedness exercises, drills, trainingand public communication,

发表于:2018-12-12 / 阅读(133) / 评论(0) 分类 英语笔译

Now, coumarin is a very common thing, a material, in fragrance which is derived from a bean that comes from South America. 香豆素是香水中一个十分平常的原料,从来自南美的豆子中提炼出来的。 And it is the classic syntheti

发表于:2018-12-19 / 阅读(125) / 评论(0) 分类 TED演讲教育篇

And...but...but...we have to go a little beyond that. 我们需要进一步深入。 Now let me explain why vibrational theory has some sort of interest in it. 现在我来解释为什么震动理论有一定的道理。 These molecules, as you saw i

发表于:2018-12-19 / 阅读(126) / 评论(0) 分类 TED演讲教育篇

However, I managed to get a hold of a Borane eventually, and here is the beast. 无论如何,我最终得到了一些硼烷,这就是那个怪物。 And it really does have the same -- if you calculate, if you measure the vibrational frequencies,

发表于:2018-12-19 / 阅读(161) / 评论(0) 分类 TED演讲教育篇

And every single part of this mechanism is actually plausible in biology. 实际上,这个机制的每一个步骤在生物领域中都是可行的。 In other words, I've taken off-the-shelf components, and I've made a spectroscope. 换句话讲,我

发表于:2018-12-19 / 阅读(99) / 评论(0) 分类 TED演讲教育篇

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Used to be if spies wanted to eavesdrop, they planted a bug. These days, it's much easier. Because we all carry potential bugs in our pocketssmartphones. One t

发表于:2018-12-24 / 阅读(169) / 评论(0) 分类 Scientific American(十)月

You're full of it! 你说谎 You're always full of surprises. 你总是惊喜多多。 You're always full of excuses. 你总是找借口。 You're full of questions. 你问题真多。 You're full of hot air. 你太能吹牛了。 He's full of self-c

发表于:2018-12-25 / 阅读(123) / 评论(0) 分类 美国人这样说英语

嘉宾:Debbie Mason 话题:Surfing ladies 爱上冲浪生活! 单词拼写: 1、Extraordinarily:tremendrously 2、Empowering:giving yourself a bit of self-confidence 3、Hooked:took a habit that you could never give up 重点俚语: 1、

发表于:2018-12-27 / 阅读(147) / 评论(0) 分类 聆听悦耳英音

World Environment Day (WED) is a day we all need to put in our diaries. It happens on June 5 every year and should be one of the most important days of the holiday calendar. WED was created in 1972 by the United Nations General Assembly. The environm

发表于:2018-12-29 / 阅读(134) / 评论(0) 分类 英语课程学习计划和讲义

JEFFREY BROWN: Finally tonight, new findings and charges in the investigation of the Upper Big Branch Mine disaster in West Virginia. It was the deadliest in the U.S. in four decades29 men were killed on April 5, 2010, after an explosion at the mine

发表于:2018-12-31 / 阅读(111) / 评论(0) 分类 PBS访谈环境系列

The Power in Gratitude When my older son was diagnosed with Attention Deficit Hyperactivity Disorder, my first reaction was relief - I finally knew the reason for his behavior. However, I was also overwhelmed with sadness, fear and anger. I felt so

发表于:2019-01-02 / 阅读(140) / 评论(0) 分类 每天一点英文

The Mississippi river remains near-record stayed across West Tennessee,Arkansas and here in Mississippi as well, swamping residencies, farmland and businesses. A lot of these people don't have flood insurance,and they may have nothing left.In prepa

发表于:2019-01-08 / 阅读(170) / 评论(0) 分类 CNN2011年(五)月

今天要讲的两个习惯用语并不是由同样一个关键的字组成的,然而,它们具有相同的意思。也就是诚实,真实等。今天我们要讲的第一个习惯用语就是:

发表于:2019-01-31 / 阅读(212) / 评论(0) 分类 美国习惯用语

Larry和李华正在乘公共汽车去公园去溜冰。今天李华会学到两个常用语:to level with someone和clueless. (Local traffic) LL: I have to level with you, Li Hua. I'm not very fond

发表于:2019-01-31 / 阅读(156) / 评论(0) 分类 美国之音《流行美语》

The completion of the system, first proposed in 2011, has been announced at a Beijing conference organized by the International Atomic Energy Agency. Liu Hua is the chief engineer of China's National Nuclear Safety Administration. In our central-leve

发表于:2019-02-15 / 阅读(131) / 评论(0) 分类 英语新闻

In Beijing, CPPCC members have held a news conference on how to preserve the environment and promote green development. They discussed the government's determination to protect the environment, the severity of climate change, and what role the media

发表于:2019-02-18 / 阅读(139) / 评论(0) 分类 cctv9英语新闻2016年

Among many things, water pollution prevention and control was strengthened. The percentage of water rated at level 5 grade, which is the lowest grade, decreased 6.8 percent. Also, daily waste water treatment capacities for cities and towns increased

发表于:2019-02-25 / 阅读(147) / 评论(0) 分类 cctv9英语新闻2016年

NEW YORK, Feb. 14 (Xinhua) -- U.S. stocks closed mixed on Monday as investors were digesting the government's budget proposal for fiscal 2012. U.S. President Barack Obama proposed(提议,计划) a budget on Monday, according to which the deficit

发表于:2019-02-26 / 阅读(149) / 评论(0) 分类 英语新闻

Chinese Premier Li Keqiang has urged an upgrading of the manufacturing industry in order to ensure medium-high level economic growth in the country. Premier Li made the remarks on Monday during an inspection visit to China Nuclear Power Engineering C

发表于:2019-03-04 / 阅读(225) / 评论(0) 分类 2015CRI中国国际广播电台
学英语单词
actias heterogyna subaurea
annular slope
atomic nature
backscatter ga(u)ge
brachyesophagus
brown and sharp wire gauge
carry rudder
CFMG
chain guide
cold laid method
come round sb by cajoling
contour pattern
contracted weir
decontamination sink
demur to
designated project
Diphacine-Na
distylar
document a theory with facts
domestic money orders cashing
dominant tone
doublehanded
dryopithecinae
dub mode
duplex reciprocating pump
eggboroughs
Eulaliopsis
euterpnosia alpina
F-U-N dating, F.U.N dating
fibre trap
flat plate floor
FNTHC
foamed-polyethylene insulation
get the deadwood on someone
Guangdong province
high alumina cement
high voltage transformer
howgate
ikeja
impatronizing
inspectorals
instantaneous angular velocity
john calvins
kiss-and-tell
manacing
marine-land purpose motor
maximum spindle traverse
medicine origin
mesonotal shield
microstage
midnight attack
nano-tesla
neoplastically
nonadjectives
nonlinear circuit analysis
nutrient deficiency symptom in plant
of a like kind
orbital predictions
ostraciidaes
output (process)
partnership account
pfcrn
phylloscopus trochilus
picoulet (switzerland)
piridolan
pseudomonas colocasiae takimoto
pulicidaes
quadrol
ratio of base to acid
receiver tank pump
reciprocating fuel injection pump
research-
roof ventilator
root of the characteristic equation
s.i
sales convention
sapins
seam weld
self-exileds
small arms fire
soundscore
Souphanouvong
spackle
Speranskia
spring brass
steric protection
subcultrate
sugarapple
superhigh pulse
suture of myometrium
tangential velocity
thermochemistry
thin ribbed plate
three-horse
tongue color
tooheys
transpersonalism
tubing cable duct
vertical search engine
water-cart
Wedensky's phenomenon
yule-walker equations