n. 【生】接合孢子
[网络] 接含孢子

AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: We check in with the American Dialect Society for some notable words from the past year, including the one that the group considers least likely to succeed. RS: But we start with

发表于:2018-12-04 / 阅读(226) / 评论(0) 分类 词汇大师(Wordmaster)

This is scientific American's 60-Second Science, I'm Christopher Intagliata. Got a minute? The yeast Candida albicans ekes out a quiet living in our gut. But its a tough life. It faces acids and enzymes, and the immune system always bullies invaders.

发表于:2018-12-24 / 阅读(157) / 评论(0) 分类 Scientific American(五)月

The fact that Pachyrhinosaurus is found in so many different areas suggests that these dinosaurs had a remarkable ability to adapt to a variety of different environments. 肿鼻角龙在那么多不同的地方被发现,说明这种恐龙对不同环

发表于:2018-12-28 / 阅读(107) / 评论(0) 分类 侏罗纪搏击俱乐部

By Mary Morningstar Washington 14 May 2007 Country singer Miranda Lambert entered Billboard's Country chart at Number1 with her 2005 debut album Kerosene. The 23-year-old Texan has done it again with her brand new CD. VOA's Mary Morningstar has this

发表于:2019-01-07 / 阅读(175) / 评论(0) 分类 2007年VOA标准英语(五月)

歌曲: Crazy 艺人: Patrick Nuo 音乐星级: ★★★★★ 所属专辑: Welcome 发行年代: 2003 风格: Pop 介绍: 对于喜欢帅哥,喜欢听流行音乐的歌迷来说,这首歌是相当不错的作品,抒情性比较强,旋律也比较惹人喜欢。Crazy正是来自瑞士帅哥歌手兼模特Patrick Nuo《

发表于:2019-01-07 / 阅读(227) / 评论(0) 分类 音乐咖啡厅

歌曲: Still Crazy in Love 艺人: Sarah Connor 音乐星级: ★★★★★ 所属专辑: Sexy As Hell 发行年代: 2008 风格: Pop 介绍: Sarah Connor,来自德国的女歌手,曾获德国乐坛最高荣耀的Echo音乐奖最佳流行摇滚女歌手大奖及Goldene Europe音乐奖最成功女歌手奖

发表于:2019-01-07 / 阅读(213) / 评论(0) 分类 音乐咖啡厅

Homebuyers nationwide are watching housing prices go up, up, and up. How high can they go? is the question on everyones lips. As long as interest rates stay around 5 percent, theres no telling, remarked one realtor in Santa Monica, California. Its cr

发表于:2019-01-07 / 阅读(157) / 评论(0) 分类 365个英语简短小故事

This is Scientific American -60 seconds science. Im Cynthia Graber. This will just take a minute. A coal mine can degrade its local environment. But fungus may inadvertently help clean up the mine with its own waste products. Researchers worked with

发表于:2019-01-08 / 阅读(171) / 评论(0) 分类 Scientific American(七)月

The yak has even led the Tibetans to buried treasure. In summer,people can be seen scouring the grassland,bent over in deep concentration.This is the world's weirdest harvest.Tibetans first investigated this strange root-like organism,known locally a

发表于:2019-01-22 / 阅读(130) / 评论(0) 分类 自然百科2010年

Beginners. Do you enjoy shopping? Do you do it very often? Are there many shops where you live? Here in Wenatchee, a small town, we have a few shopping areas. Some stores are well known; others are privately owned, small businesses. I like shopping w

发表于:2019-01-28 / 阅读(139) / 评论(0) 分类 英语博客 A cup of English

59 美国科学家正试图培育抗叶锈病小麦 DATE=6-19-01 TITLE=AGRICULTURE REPORT - Developing Wheat Resistant to Leaf Rust BYLINE=George Grow (Start at 59

发表于:2019-01-30 / 阅读(184) / 评论(0) 分类 科技之光

AGRICULTURE REPORT - Mushrooms By Bob Bowen Broadcast: Tuesday, May 11, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Year after year, mushrooms of every size and shape pus

发表于:2019-01-30 / 阅读(164) / 评论(0) 分类 农业与发展

Suspicious Powder Discovered on Capitol Hill Deborah Tate Three U.S. Senate office buildings are closed, and congressional business has been disrupted a day after a suspicious powder, believed to be t

发表于:2019-01-31 / 阅读(193) / 评论(0) 分类 VOA2004(上)--各类新闻

Probably! I personally can???t imagine having to sit still for long periods of time. Of course, I slack off just like anyone else every now and then. For the most part, I really make an effort to get exercise every day. In fact, I wish I could do mor

发表于:2019-02-08 / 阅读(168) / 评论(0) 分类 阅读空间

1.The FBI has released documents saying Army scientist Bruce Ivins had custody of anthrax spores identical to those that killed five and sickened at least 17 others in 2001.The FBI also says Ivins worked unusually late lab work hours around the time

发表于:2019-02-11 / 阅读(216) / 评论(0) 分类 美联社新闻一分钟2008年(八)月

SCOTT SIMON, HOST: New People is a novel where infatuation gnaws at what looks like happiness. Maria lives in Brooklyn with Khalil, her fiance. They met at Stanford. And they love each other, the light skin color they share and the life they begin in

发表于:2019-02-13 / 阅读(148) / 评论(0) 分类 2017年NPR美国国家公共电台8月

I realize this is not the kind of relationship 我意识到,我们一般不会热衷于 that we usually aspire to have with our food. 与我们的食物建立这样的关系 We want to eat, not be eaten by, our food. 我们吃食物,而不是被食物吃

发表于:2019-02-14 / 阅读(123) / 评论(0) 分类 TED演讲科学篇

Science and technology 科学技术 Colony collapse disorder 蜂群崩坏症候群 Bee off 蜂群崩坏 A possible explanation of why beehives sometimes vanish 有可能解释清楚为什么蜂群有时会突然死亡 HONEYBEES are sensitive creature

发表于:2019-02-16 / 阅读(97) / 评论(0) 分类 经济学人科技系列

When times are good, they exist as one-celled individuals, much like amoebas. 当年景好的时候,它们以单细胞的形式独立存在,很像是变形虫; But when conditions grow tough, they crawl to a central gathering place and become,

发表于:2019-02-17 / 阅读(116) / 评论(0) 分类 万物简史

In 1997 scientists successfully activated some anthrax spores that had lain dormant for eighty years in a museum display in Trondheim, Norway. 1997年,科学家们成功地激活了已经在挪威特隆赫姆博物馆休眠了80年之久的一些炭疽

发表于:2019-02-17 / 阅读(133) / 评论(0) 分类 万物简史
学英语单词
a priori theoretical eapectation
accidentarily
acoustic emission count
agri-proletariat
albard
aloe poisoning
amfalone
ankylocolpos
arm feint
Artocarpus integrifolia L
asynchronous series transmission
azimuth gear
bar in
bone island
born with a silver spoon in his mouth
breech bolt
burtonsville
byssinotic
canned bakery food
chemical resistant polymer
chrysocolla
classification test
cod-line fishery
color look-up table
conflewence
congenital nevocytic nevus
core oven
deferred junction
detailed section
Dieterskirch
distichous
embossed wallpaper
first price
folding device
fruit culture
Graham magnetic interval
gridiron incision
half-word table
Hardingstone
heavy penalty
hexahydro-salicylic acid
hexaketide
highfat
homeopeptide
hyperparasitemia
image-processing
imperceptibleness
inseries
isotypic variation
Kata Tjuta
lambs
massgoers
Mayo Belwa
metoserpate
Monclar
negative-edge-triggered
nitrometer tube
nodal line of the wave
nood
normal select
oral leprosy
pattern of heat absorption
Pedicularis merrilliana
pied ? quart
plemontite
pool room
potassium chloroaurate
power augmentation mode
practice direction
processor interface routine
protocol analysis of information processing
pulse narrowing device
radial compressor
red lac
regional gains of nitrogen
remends
rizals
roll ... back
sbes
schleimer
scieropia
Silaw Aihagam, Gunung
soap-filleds
social registerite
soft rot
stated case
supervoting
tail-lamp
Tarannon shales
thread whirling
track ring (of brush)
traffic right
undeceitfully
undrawn
unfavourable variance
unnath
VECR
vector decompositions
Vomisseis
vulnerable area
wedge-shaped absorber
Zen mail