基-冈二氏测氮法

初级英语听力(新版) Lesson17 What's the postage on these letters to Thailand, please? I'll have to check. Do you need anything else? Yes. A three pence stamp, please. That'll be eighty-five pence in all. I wish you wouldn't have your TV so lou

发表于:2018-12-01 / 阅读(219) / 评论(0) 分类 初级英语听力新版

My Father Was My Hero My father was my hero, all throughout my life. The father of eight children, he saw his share of strife 1 . When I was very little, he appeared to be so large. In my eyes he coul

发表于:2018-12-05 / 阅读(147) / 评论(0) 分类 英语沙龙2004全年合辑上

In 1883, a creative engineer named John Roebling was inspired to build a spectacular[壮观的] bridge connecting New York with Long Island. However bridge-building experts throughout the world thought that this was an impossible feat and told Roebling

发表于:2018-12-11 / 阅读(200) / 评论(0) 分类 英文故事剧

[00:03.08]A person of great determination [00:07.65]Lesson 29 [00:11.60]1 Dialogue [00:15.36]Jane and Kate are leaving the swimming pool. [00:20.69]JANE:See you next Friday. [00:24.14]KATE:Next Friday?Why,what's happening?I'm going away for the weeke

发表于:2018-12-13 / 阅读(209) / 评论(0) 分类 高中英语人教版高三

The important thing in life is to have a great aim, and the determination to attain it. 生命中很重要的一件事就是有一个明确的目标,并且有努力实现它的决心。(歌德) 图片1

发表于:2018-12-20 / 阅读(114) / 评论(0) 分类 Daily English-2015.7

This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. The Chesapeake Bay could get helped by a new antipollution expert: farmed oysters. For decades, the Chesapeake has been plagued by excess nutrients, such

发表于:2018-12-24 / 阅读(141) / 评论(0) 分类 Scientific American(一)月

Little girls are made of sugar and spice and, according to a study published in the journal Cell, a fierce determination to maintain their girlishness. Because it seems that a single gene keeps their ovaries from turning into testes. Scientists have

发表于:2018-12-24 / 阅读(127) / 评论(0) 分类 Scientific American(十二)月

AGRICULTURE REPORT - Bird Flu: Composting the Remains of Farm BirdsBy Mario Ritter Broadcast: Tuesday, February 28, 2006 I'm Steve Ember with the VOA Special English Agriculture Report. Farmers usuall

发表于:2019-01-02 / 阅读(120) / 评论(0) 分类 2006年慢速英语(二)月

Broadcast: June 4, 2003 By Paul Thompson VOICE ONE: This is Ray Freeman. VOICE TWO: And this is Steve Ember with the VOA Special English program EXPLORATIONS. Today, we tell about how astronauts prepa

发表于:2019-01-02 / 阅读(185) / 评论(0) 分类 VOA2003(上)-科技导航

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute?. [Spray sound.] Killing bugs? No. [Spray sound.] Deodorizing the bathroom? No. [Spray sound.] Checking for explosives, yes. Because chemists at the University of Califor

发表于:2019-01-08 / 阅读(198) / 评论(0) 分类 Scientific American(九)月

Fukushima Plant Operator: Nitrogen Pumping Operation Going Well A plan to inject nitrogen into the containment vessel around reactor 1 at the Fukushima Daiichi power plant appears to be working, the plant owner said Thursday. Higher pressure levels h

发表于:2019-01-14 / 阅读(141) / 评论(0) 分类 VOA标准英语2011年(四月)

托福考试(TOEFL)是国际上最有影响力,使用最广泛的的英语水平测试之一。托福除了作为美国主流学校入学所需的标准化考试,申请签证和工作的过程中也会有需要托福成绩的机会,所以不少

发表于:2019-01-18 / 阅读(133) / 评论(0) 分类 托福英语

If you have discipline, drive and determination, nothing is impossible. 如果你有自制力、动力和决心,没有什么是不可能的!

发表于:2019-01-21 / 阅读(169) / 评论(0) 分类 这句英语怎么说

The geology of the planet 地球的地质情况 Welcome to the Anthropocene 欢迎来到人类纪 Humans have changed the way the world works. Now they have to change the way they think about it, too 人类改变了世界运行方式,现在,人类不

发表于:2019-01-26 / 阅读(177) / 评论(0) 分类 经济学人综合

The Power of Determination: Glenn Cunningham's Story by Burt Dubin The little country schoolhouse was heated by an old-fashioned, pot-bellied coal stove. A little boy had the job of coming to school early each day to start the fire and warm the room

发表于:2019-02-03 / 阅读(214) / 评论(0) 分类 英语美文

那些最初的梦想 【口语词汇精选:梦想篇】 1.ambition 野心,抱负 【栗子】 She was intelligent but suffered from a lack of ambition. 她聪颖过人却因缺乏抱负而受苦。 2.live up to 履行,执行 【栗子】 He fa

发表于:2019-02-09 / 阅读(125) / 评论(0) 分类 英语口语

O, that you were yourself, but, love, you are 啊,愿你就是你自身,但是爱啊, No longer yours than you yourself here live; 你拥有自己的时间长不过你的生命, Against this coming end you should prepare, 势不可免的末日会

发表于:2019-02-16 / 阅读(183) / 评论(0) 分类 莎士比亚十四行诗全集

GRE阅读复备考之类比思维。考生在做gre阅读复习过程中也可以运用类比的思维解题。在GRE阅读中绝对不少见,也就是常说的类比题。主要说下述哪一选项所述现象和原文第N行的说法比较相像

发表于:2019-02-17 / 阅读(138) / 评论(0) 分类 GRE英语

1.Above all:最重要的是,most important of all Above all, theyll have to discover how much nitrogen it possesses since nitrogen is4/5 of the air breathe.(2002-1) 2.Account for:解释。说明 How do you account for the truth? 3.After

发表于:2019-02-18 / 阅读(106) / 评论(0) 分类 大学四六级阅读

Once there was a young man who came to ask Socrates how to learn philosophy. Socrates said nothing but took him along to a river. He suddenly pushed him into the river forcibly. At first the young man thought Socrates was kidding so he didn't take it

发表于:2019-03-02 / 阅读(188) / 评论(0) 分类 英语美文
学英语单词
ac telegraph system
administrative divisions
allostery
alvertis
amorphous cortex
ampairs
Andrews, Roy Chapman
anduoite
appendency
area striata
ASG
asymmetrical
bar-coded
bending clasp
Bolt's sign
bubble cell
called it
cash circulation
colitis X of horse
cotton harvesting machine
cryostate
cypraea vicdani
digital-analog function table
direction of check
dookey
enhanced-modes
examples
family Rajidae
fixed fluidized-bed reactor
Fuchs endothelial dystrophy of cornea
geosynchronous
ghastlily
Giambattista Marini
hartstein
Hierro, Cerro
hunkerism
illimitability
immediate cause
immersed transom area
Juvara
koweits
larubia
lightweight ground beacon
lithelius spiralis
live house
logical out
m. opponens digiti quinti
melina mercouris
midcourse weight
middle punch
miniature plate potential
mirror iron
misconjugates
multicampus
nativenesses
New Br.
non-perpendicularity
notch position
obote
order convergence
Otamiri, R.
oxbox
passenger boat
penicillium paxilli
place-hunter
plicator
plumlet
Porto Artur
power-drill
realplay
relaxation parameter
resonating with
rheoophthalmogram
sagittal fontanel
salpinctess
sequaces
sequence of play
software engineeing
Spiradiclis guangdongensis
spray egg drier
star-shaped ordering
strongmindedly
submarine air defense
sulman
syphs
teleradiologists
tetragyre
the waterline
the wee hours
through-put volume
tidal residual
tobbing
tonify the lung to relieve cough
tooth form factor
transdifferentiations
two-layer magnetic tape
umbrias
uniform matrix
unusual drought
valence eletron
vaporarium
well-tried recipe