[核] 被辐射物质

[00:03.89]You will hear three pieces of recorded material. [00:08.75]Before listening to each one, [00:12.90]you will have time to read the questions related to it. [00:17.55]While listening, [00:20.72]answer each question by choosing A, B, C or D. [

发表于:2018-12-03 / 阅读(200) / 评论(0) 分类 最新版英语听力教程

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. After water, tea is the world's most popular drink. Now three New York City high school students have discovered what maybe a bruing scandal because th

发表于:2018-12-24 / 阅读(208) / 评论(0) 分类 Scientific American(七)月

This is Scientific American 60-Second Science. I'm Cindey Graber. This will just take a minute. When TV sets die, they usually end up incinerated or in landfills. But now researchers from Englands University of York believe theyve found a valuable us

发表于:2018-12-24 / 阅读(158) / 评论(0) 分类 Scientific American(七)月

(CAIRO, Reuters)Egyptian doctors have successfully removed a 100-pound tumor from the stomach of a 17-year-old girl. (路透社开罗电)一群埃及医师日前成功地从一名十七岁女孩的胃里取出一颗重达一百磅的肿瘤。 Doc

发表于:2018-12-28 / 阅读(128) / 评论(0) 分类 赖世雄英语新闻听力通

[00:03.81]bottom line :结余;结算 [00:05.82]bundle :n.搭售商品 [00:07.49]convention :n.(专业)展览会 [00:09.37]demonstration :n.展示 [00:11.46]entrance :n.入口 [00:13.29]go with :选择;决定采用 [00:15.17]high traffic :a.高流量

发表于:2018-12-31 / 阅读(250) / 评论(0) 分类 商务英语分类核心1000词汇

英语应用文写作之慰问信 慰问信 (Notes of Sympathy on Illness, Injury and Material loss) 亲友生了病或受了伤,或由于火灾、水灾、被盗等不幸事件蒙受了损失,就应该写封信表示慰问。慰问信要写的

发表于:2019-01-03 / 阅读(185) / 评论(0) 分类 英语作文

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

发表于:2019-01-14 / 阅读(170) / 评论(0) 分类 VOA标准英语2014年(二月)

Scientists Create Blackest Material Ever Of all the black things in the universe only the infamous black holes are so black that not even a tiny amount of light can bounce back. But scientists have managed to create material almost as black, and it h

发表于:2019-01-14 / 阅读(167) / 评论(0) 分类 VOA标准英语2014年(七月)

In a bid to upgrade the manufacturing sector, the Chinese central government rolled out the Made in China 2025 program last year, which is designed to transform China into a world manufacturing power. It has also been one of the hot topics at the soo

发表于:2019-01-20 / 阅读(115) / 评论(0) 分类 英语新闻

You may be interested in a copy of our current price list for straw products. Here is a price-list together with a booklet illustrating our products. Our products are very popular because of the natural material, their artistic designs and the fine w

发表于:2019-01-21 / 阅读(137) / 评论(0) 分类 天天商务口语

benign,adj 慈样的,(气候,性格)温柔善良的=good-natured=kindly;(肿瘤)良性的 【例】A benign tumor will not cause you any fatal harm 良性肿瘤不会对你有致命的伤害。 【记】ben好,ign形容词后缀-好

发表于:2019-01-25 / 阅读(253) / 评论(0) 分类 不择手段背单词

AGRICULTURE REPORT December 17, 2002 — Irradiated Meat This is the VOA Special English Agriculture Report. The United States government has approved methods of destroying bacteria in meat by using r

发表于:2019-01-30 / 阅读(168) / 评论(0) 分类 农业与发展

2006职称英语考试模全真拟试题理工类B级(一) 第一部分:词汇选择(第1-15题,每题1分,共15分) 下面共有15句子,每个句子均有一个词或短语划有底横

发表于:2019-02-07 / 阅读(164) / 评论(0) 分类 实用英语

白骨精 female office elite 拜金女 money-worship girl; material girl 败犬女 loser dog 大姐大 alpha woman 干物女 dry fish; dull and listless woman 乖乖女 well-behaved girl; obedient girl 虎妈 tiger mother 姐(姐只是个传说中的

发表于:2019-02-07 / 阅读(119) / 评论(0) 分类 英语口语

Topic 1-China Arrests 14 for Selling 5000 Tons of Irradiated Seafood 14 people have been arrested for smuggling 5,000 tons of seafood into China, a portion of which originated from Fukushima, Japan. Now consumers are worried that irradiated smuggled

发表于:2019-02-15 / 阅读(116) / 评论(0) 分类 英语角-圆桌会议

有关于外贸跟单英语口语60句 1.whats the size?多大尺寸? 90x90 (ninety by ninety)九十乘九十。 2.whats the cmb? 体积多大? 0.07m3 (zero point zero seven cube meter) 0.07立方米。 3.whats the best/last price? 最低价是

发表于:2019-02-15 / 阅读(167) / 评论(0) 分类 天天商务口语

The APP, 'zenkr', allows students to participate in class, not through a show of hands, but by communicating through their smartphones. Users scan a QR code projected on screens with their smartphones or other devices and then answer questions. The r

发表于:2019-02-17 / 阅读(170) / 评论(0) 分类 英语新闻

19.At least 1 CTN. 至少一箱/件。 20.Theres minimum quantity.有最小起订量。 21.Can they be mixed?可以混装吗? 22.Mixed packing.混装。 23.Just a moment. Let me check.稍等,让我查一下。 24.Same price/size. 一样的价格

发表于:2019-02-19 / 阅读(173) / 评论(0) 分类 实用英语

文本: H: Come in. A: Doing your homework? H: Yeah. What's up? A: I was just reading some material on this truth up day. Figure if I'm going to supervise, I... H: You really don't have to go. I mean, it sounds pathetic. A: No, I want to go. I need

发表于:2019-02-23 / 阅读(119) / 评论(0) 分类 跟着美剧练发音

雾霾 haze; 烟雾 smog; 空气污染指数 air pollution index; 橙色预警 orange alert; 悬浮颗粒物 airborne particulate matter; 可吸入颗粒物 inhalable particle; 有毒物质 toxic substance; 空气质量检测 air quality monitoring; 实

发表于:2019-02-26 / 阅读(161) / 评论(0) 分类 雅思英语
学英语单词
-oxepin(e)
5-isoandrosterone
ancillary reveiver
anki
band amplifier
baricity
barometric equation
book cafe
brain-melting
captee
cast syndrome
Celtidoideae
champenize
Chrismahanukwanzakah
context-free phrase structure rule
costophrenic angle
crystal defect
dhooties
diamond hardness
Diazasterol
Dinoflagellata
display of image
distributed denial of service attack
dominant colour
Duo-K
economic crimes
ectocuneiform bone
epileptogenicity
evenlodes
extra high tension steel
fail temperature
family Helvellaceae
fast wave
feedback excitation
functional key
geomagnetic coordinate system
grow wheat
growing pains
Hamdan
Hymenomycetes
icefs
imbursing
kakosmia
Lamina medullaris lateralis
lanceine
Log, station.
Lorentz contraction
main orebody
malus coronarias
mutual noninterference
neutral hills
open-and-shut controller
order of interference color
package printing material
paleologus
pescatarianism
Pogynden
port clearance
postmarginal plate
potato bread
print-seller
quantitative microautoradiography
quarter past
ready money price
recompact
repect
rhombic enantiomorphous class
Road-net
rosmalen
sample autocorrelation matrix
scrupulizes
shut down inspection
silversteins
simple anhydride
slators
snakebites
space operational medicine
spitchered
standard switching impulse
strategic materials
suppression by shade
systematic-error
ta ch'i
tag-needle
threshold limit values (tlv)
tie courses
tot sth up
track
transition reactor
triple aplanat
twin casting
ultra x-rays
underexcited operation
unsneezed
uranium photofission
urticarious
v-shaped antenna
vadose pisolite
variant record type
water lens
wheeltrack
wiesnerella denudata