牺牲阳极材料

[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(242) / 评论(0) 分类 最新版英语听力教程

2 Zhuangzi 2 庄子 Zhuangzi was probably the poorest among the philosophers before the Qin Dynasty. 在先秦哲学家中,庄子可能算是最穷困的了。 During the difficult times, according to his disciples, 根据他弟子的说法,在生活

发表于:2018-12-18 / 阅读(220) / 评论(0) 分类 世界名人故事之政界精英

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(235) / 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(189) / 评论(0) 分类 Scientific American(七)月

[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(282) / 评论(0) 分类 商务英语分类核心1000词汇

Tomb sweeping day is one of our continuous holidays. We got up very early to sweep a tomb in the south. Because of the traffic jam, we didn't get home until three o'clock p.m. It was kind of late but we still took sacrificial offerings to my ancesto

发表于:2019-01-02 / 阅读(465) / 评论(0) 分类 不用背句型学英语

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(219) / 评论(0) 分类 英语作文

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Batteries of the future need to deliver more energy, and they need to be smaller. Researchers at MIT think they have developed a technology that can, a

发表于:2019-01-08 / 阅读(226) / 评论(0) 分类 Scientific American(四)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Common batteries are electrochemical cells. And they may get better thanks to living cells: the multicellular organism called brown algae. Lithium ion

发表于:2019-01-08 / 阅读(215) / 评论(0) 分类 Scientific American(九)月

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(195) / 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(190) / 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(140) / 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(166) / 评论(0) 分类 天天商务口语

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(146) / 评论(0) 分类 英语口语

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(197) / 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(195) / 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(198) / 评论(0) 分类 实用英语

Zhuangzi 庄子 Zhuangzi was probably the poorest among the philosophers before the Qin Dynasty. During the difficult times, according to his disciples, he had to earn his living by making straw sandals and even borrowed food from others when he did

发表于:2019-02-21 / 阅读(136) / 评论(0) 分类 名人认知系列 Who Was

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(159) / 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(184) / 评论(0) 分类 雅思英语
学英语单词
Abies squamata
actinodaphnine
adipositas cardia
adynamic remittent
air conveyer
amendment to authorized signature
artroeite
assembled
Balah
barbar dryer
barzaghi
beddingfield
bellpull
Beni Isguene
beta lifetime
blue-ribbon
burning front
campership
caproyl chloride
Chernogorovo
cold and heat
compensatory financing facility
converter input shaft
cumulating
De Wijk
DTDs
entertainment and social activity expenses
equivalent heat treatment
faience ware
finny tail
fire losses
flatwares
fleekest
flooded soils
four-channel sound
gepherite (hoeferite)
geranium maculatums
get into a temper
gold(i) cyanide
hairif
half hitches
hoefflin
hook up something
hydrosolubilities
hypothalamic sulcus
intraperineal
javelin thrower
Khartoum, Khartum
knee protector
kolat
left Ore ring
lifecast
limnic
logic in memory chip
logical units
Macquarie, Mt.
main-staysail
make a regular thing of
Manganostilpnomelane
medial ligament of carpal joint
molted
multi-purpose shears
Nabothian cysts
neat line
nominative
ocean storage
oil emuision adjuvant
otter-spear
part-paids
perala
pheidole ernsti
Pol-
Porto Moniz
preactivating
random primer
rear-wheel depth adjustment
reasure
reciprocal communication
resume diplomatic relations
rhumb-line
robertsons
Robin constant
rubber-sheathed flexible cable for mine
sharp-worded
standard shunt
station compound
straight pole brace
symmetric circular distribution
terminal very high frequency omnidirectional radio beacon
Tetrasorb
the Baptist
the fewer the better fare
transcriptional repressor
tread bar
Trumpler star
unacoria
Ust'-Dzhilinda
uzara root
wedding gowns
well-tried export quota technique
Zereh, Gowd-e
zittier