细菌[的]发育期

Bacteria are extremely small living things. While we measure our own sizes in inches or centimeters, bacterial size is measured in microns. One micron is a thousandth of a millimeter: a pinhead is about a millimeter across. Rod-shaped bacteria are u

发表于:2018-11-28 / 阅读(486) / 评论(0) 分类 新概念优美背诵短文50篇

Bacteria are extremely small living things. While we measure our own sizes in inches or centimeters, bacterial size is measured in microns. One micron is a thousandth of a millimeter: a pinhead is abo

发表于:2018-12-01 / 阅读(191) / 评论(0) 分类 新东方背诵文选

By Mario Ritter Broadcast: August 19, 2003 This is Steve Ember with the VOA Special English Agriculture Report. A study has found no serious effects after farmers in Denmark ended the use of 1)antibio

发表于:2018-12-07 / 阅读(80) / 评论(0) 分类 VOA2003(下)-农业与经济

导购口语: Chinese green tea is always a favorite with our customers. 绿茶很受顾客的喜爱。 The regular drinking of green tea improves one's health. 常喝绿茶,改善健康。 It benefits the eyes and relaxes the mind to drink green t

发表于:2018-12-25 / 阅读(74) / 评论(0) 分类 最In导购口语

By Jim Malone The U.S. presidential election campaign has entered a new phase, with both major party candidates criss-crossing the country in search of votes. After ceding the week to John Kerry and t

发表于:2019-01-03 / 阅读(139) / 评论(0) 分类 VOA2004(下)--美国大选

《Morning Phase》是Beck于2014年02月24日发行的第12张专辑。2015年第57届格莱美颁奖典礼上,Beck凭借《Morning Phase》获得最佳摇滚专辑奖以及年度专辑奖两项格莱美大奖。 Morning - Beck Woke up this mornin

发表于:2019-01-03 / 阅读(141) / 评论(0) 分类 格莱美获奖歌曲

Business US Central Bank Holds Interest Rates Steady Barry Wood The United States central bank, the Federal Reserve , Wednesday announced that it is holding short-term interest rates steady. The usual

发表于:2019-01-06 / 阅读(95) / 评论(0) 分类 VOA2004(上)--各类新闻

By Ruth Reader Washington, DC 13 February 2008 There is growing concern around the world over illnesses caused by new antibiotic-resistant bacteria, or so-called superbugs, and the decreasing effectiveness of antibiotics to treat infections. Earlier

发表于:2019-01-07 / 阅读(121) / 评论(0) 分类 VOA常速英语2008年(二月)

India election starts final phase 印度大选迎来最后角逐 India has entered the final phase of its marathon general election, with 107m voters eligible (有资格的,合格的) to cast ballots. (不记名票) Voting is taking place in 86 constituencies (选

发表于:2019-01-07 / 阅读(168) / 评论(0) 分类 英语新闻

HealthReport-GutBacteria:WeAreWhatWeEat This is the VOA Special English Health Report. The human digestive system is full of bacteria -- mostly good bacteria. These organisms help break down food so the body can use the nutrients. Scientists are expl

发表于:2019-01-12 / 阅读(146) / 评论(0) 分类 2011年VOA慢速英语(九)月

Experts: Let Produce Dry Out to Avoid Bacteria American researchers say farmers should wait one day after a rain storm or watering their fields to harvest fresh fruits and vegetables. They say gathering the crops at least 24 hours after rainfall incr

发表于:2019-01-12 / 阅读(221) / 评论(0) 分类 2015年VOA慢速英语(七)月

Animals in many large livestock-raising operations around the world get a small but steady dose of certain antibiotics in their feed. Doctors around the world are finding it harder and harder to cure some infections. Bacteria are developing resistanc

发表于:2019-01-13 / 阅读(117) / 评论(0) 分类 VOA标准英语2010年(五)月

By Lisa Schlein Geneva 16 July 2007 Zimbabwean children wait for food at Masarira primary school, for some it is the only meal they will have in the day, said headteacher Zvinavashe Takabvirakare (File Photo) The U.N. Children's Fund says the childre

发表于:2019-02-03 / 阅读(165) / 评论(0) 分类 2007年VOA标准英语(七月)

今天我们要学的词是phase out。 Phase out, 是逐步结束的意思。世界上最年轻的国家南苏丹独立后宣布,学校教育将逐步淘汰阿拉伯语,改用英语教学。 The government of South Sudan announced it will phase

发表于:2019-02-05 / 阅读(137) / 评论(0) 分类 英语单词荟萃

TUNIS, Oct. 8 (Xinhua) -- Tunisia qualified for the final phase of the 2012 African Nations Football Cup after beating Togo 2-0 on Saturday at the Rades Olympic stadium near Tunis. The Carthage Eagles took the lead with goals by Walid Hichri in the 1

发表于:2019-02-05 / 阅读(138) / 评论(0) 分类 英语新闻

The International Monetary Fund says the U.S. economy is struggling to overcome sluggish growth due to an unresolved government debt crisis and weaknesses in the housing market and household finances. In a report released Tuesday, the IMF downgraded

发表于:2019-02-05 / 阅读(132) / 评论(0) 分类 英语新闻

BEIJING, May 24 (Xinhuanet) -- Scientists revealed for the first time the molecular structure of proteins, which enables bacteria to transfer electrical charges, according to a new study. The revelation was published in Proceedings of the National Ac

发表于:2019-02-07 / 阅读(96) / 评论(0) 分类 英语新闻

今天我们要学的词组是phase out。Phase out,意思是逐渐淘汰、停止。The chief executive of General Motors cautioned against the growing trend of officials in China and a number of other countries of making plans to phase out sales

发表于:2019-02-16 / 阅读(93) / 评论(0) 分类 英语单词荟萃

The head of the International Monetary Fund says the global economy has entered a dangerous phase in which advanced economies risk slipping into a new recession that also would hurt developing nations. IMF Managing Director Christine Lagarde said Thu

发表于:2019-02-18 / 阅读(89) / 评论(0) 分类 英语新闻

Damon Naomi的音乐,既没有复杂编曲,连旋律也是淡淡然的,很简单,但内里却隐着很深远的感情,很不简单。 The Mirror Phase (Damon Naomi with Ghost) Out on the heath, our pleasures seem so small. Those stones were

发表于:2019-03-11 / 阅读(162) / 评论(0) 分类 流行英文歌曲
学英语单词
A.&.C.P.
activity standard
aecidium blumeae
affine parameter
affrayed
air sea rescue boat
alternate operations
ammonium uranylfluoride
Angolese
application specific integrated circuit
apterodicera
Baffin Bay
camellia
cashed out
cast-in-place reinforced concrete slabs placed on steel decks
Cucalón, Sa.de
curio dealer
daal
daises
design(ed) value
diploneis notabilis
EBITD
embryo removal
epithelioma molluscum
ewas
expense related to bond retirement
fiance
flagella stage
fluorographic
gas-holder foundation
genus Stapelia
Gorno-Altayskaya AO
gradient descent algorithm
grouse disease
hatcheling
hereditary arthrodysplasia
hexaammine cobalt chloride
ice push
iotyrosine
izmel
jet shale
Justicia diffusa
lamph heart
Lipschutz's disease
long-term loans
Mactards
maitresses
make up for sth
material flow
Mezasulfamid
microstrength of coke
Minos pattern recognition machine
missed loop
misspecification test
mpsk (multi-phase shift keying)
msa (metropolitan statistical area)
multi-failure
multifrequency transmitter
name-plate
non-homogeneous stress
normal operation earthquake
ophthalmosta
optical character viewer
overcast circle
particular rules
pavement artist
point the bone
poise pan
pomachromis richardsoni
possessors
post-filtering
presinter
protec
rathere
relativist jurisprudence
remote control operation
rhason
safety rules
sarcoma of spermatic cord
scabricola ocellata
semi-protected motor
single rotor turbine
sodium peroxodisulfate
spasmoxale
stave-rhyme
Susi
tactical qualities
tail end joint
Take Thatter
tapless
timebounds
total error of dvision
trende
trottest
truck sampling
vat red brown
walkid-lookie
wast
wooden truss
woodified
Y-linked
Yaran'