非光合成器官

When autumn rolls around, the leaf peepers come out in force. Armed with digital cameras, they record the most spectacular displays of fall foliage. Well according to a study in the journal Functional Ecology [Toshie Mizunuma et al., The relationship

发表于:2018-12-02 / 阅读(54) / 评论(0) 分类 Scientific American(十二)月

The question of organ transplants is a difficult one. Not for me though. Im quite happy to donate all of my organs for transplants. I dont mind my body being donated to science after I die. I think its much better to be useful even after I die. I wou

发表于:2018-12-04 / 阅读(81) / 评论(0) 分类 听一分钟英文-O

Supercharged Plants May Mean More Crop Production 增压植物或能大量增产 One day, supercharged plants may help feed people around the world. Supercharged plants are ones that grow faster than normal plant life. Scientists can speed up the gro

发表于:2018-12-16 / 阅读(42) / 评论(0) 分类 2016年VOA慢速英语(十二)月

Plankton Poop May Help Scientists Predict Climate Changes 浮游生物的粪便帮助科学家预测气候变化 Scientists trying to predict future changes in our climate are using every possible source of data to make their calculations. Lately, th

发表于:2018-12-16 / 阅读(52) / 评论(0) 分类 VOA标准英语2015年(十月)

浮游生物粪渣助科学家预测气候变化 Scientists trying to predict future changes in our climate are using every possible source of data to make their calculations. Lately, they have learned that one of the most sensitive instruments could

发表于:2018-12-19 / 阅读(43) / 评论(0) 分类 VOA双语新闻 2015年10月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Most plants capture sunlight. And the results are usually green. Because in photosynthesis, plant chlorophyll uses wavelengths of blue and our sun's ab

发表于:2018-12-24 / 阅读(59) / 评论(0) 分类 Scientific American(四)月

You might say blue-green algae are optimists: they put things in the best possible lightliterally. Actually, the organisms arent really algae. Theyre photosynthetic ocean bacteria. And they can fine-tune their photosynthetic apparatus to take advanta

发表于:2018-12-24 / 阅读(54) / 评论(0) 分类 Scientific American(十一)月

台湾籍旅美老师今天交给我们的句子是: How come every other organ in your body can get sick and you get sympathy, except the brain? 为什么你身体的其他器官病变时你会担忧,而却单单无视你的脑子呢?

发表于:2018-12-25 / 阅读(80) / 评论(0) 分类 留美老师带你每日说英文

This is Scientific Americans 60-Second Science. I am Cynthia Graber. This will just take a minute. Solar panels typically convert sunlight into electricity or heat. But photosynthetic vegetation converts sunlight into chemical energy. Now M.I.T.s Dan

发表于:2019-01-04 / 阅读(92) / 评论(0) 分类 Scientific American(八)月

BARBARA KLEIN: This is SCIENCE IN THE NEWS in VOA Special English. I'm Barbara Klein. BOB DOUGHTY: And I'm Bob Doughty. Today, we will tell how technology could help doctors meet demand for transplant organs. We also will tell about a scientific effo

发表于:2019-01-12 / 阅读(152) / 评论(0) 分类 2010年VOA慢速英语(十)月

海洋雪有助预测气候变化 As if materializing from a different dimension, the submersible device called PELAGRA slips below the surface and sinks into a research pool at the National Oceanography Centre, in Southampton, England. 位于英格兰

发表于:2019-01-14 / 阅读(87) / 评论(0) 分类 VOA标准英语2016年(一月)

雅思阅读判断题对于很多同学来说可谓又爱又恨。在雅思阅读总体题型上来说,判断题难度适中,出题方式熟悉。但从判断题本身角度讲,很多同学都无法排除NOT GIVEN的情况....今天新东方网雅

发表于:2019-01-18 / 阅读(120) / 评论(0) 分类 雅思英语

Official data shows close to 54-hundred people in China donated more than 14-thousand body parts through the first ten months of this year. Both figures are the highest ever recorded in China. Speaking to a forum on organ donation this week in Hunan'

发表于:2019-01-19 / 阅读(93) / 评论(0) 分类 2015CRI中国国际广播电台

Huang Jiefu, director of the China Organ Transplant Development Foundation, has told an international symposium on transplants in Hong Kong that persistent reports of organ harvesting taking place in China are simply not true. The rumor about organ h

发表于:2019-01-19 / 阅读(64) / 评论(0) 分类 2016CRI中国国际广播电台

BEIJING, March 1 (Xinhuanet) -- A biotechnology(生物技术) company says it can produce diesel using the same ingredients(配制成分) that make grass grow, media reported on Monday. The Massachusetts company Joule Unlimited has created a genetica

发表于:2019-01-20 / 阅读(75) / 评论(0) 分类 英语新闻

BEIJING, Jan. 4 (Xinhuanet) --The amendment(修正案) of China's organ transplant regulations is being prepared and may be out in March after revision, said Vice-Health Minister Huang Jiefu. It will give legal footing to the Red Cross Society of Chi

发表于:2019-02-04 / 阅读(95) / 评论(0) 分类 英语新闻

Todd: So, Greg, you have a new book out, and you're book has lots of controversial topics, and one of the topics is organ donation. So first can you explain what organ donation is? Greg: Sure. Organ donation is when a person living or dead allows his

发表于:2019-02-04 / 阅读(65) / 评论(0) 分类 原版英语对话1000个

WASHINGTON, Dec. 22 (Xinhua) -- The journal Science on Thursday chose the HPTN 052 clinical trial, an international HIV prevention trial as the 2011 Breakthrough of the Year. The study found that if HIV-infected heterosexual individuals begin taking

发表于:2019-02-18 / 阅读(60) / 评论(0) 分类 英语新闻

雅思阅读判断题被同学们视为纠结题目之一,因为其类似于国内考试判断对错题,但又增加了not given的选项提高题目难度,所以对于广大考生来说多少有些挑战。殊不知这一类雅思题目解题方

发表于:2019-03-02 / 阅读(104) / 评论(0) 分类 雅思英语

Voice 1 Thank you for joining us for todays Spotlight program. Im Ryan Geertsma. Voice 2 And Im Courtney Schutt. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. V

发表于:2019-03-04 / 阅读(139) / 评论(0) 分类 环球英语 Spotlight
学英语单词
a c potentiometer
Actineliida
allelopathically
Arc-et-Senans
atrophic inflammation
basipetal formation
benka
biofraction
blow lamp needle
bore hammer
calculable multiplicative system
carnocks
contact plunger
contractual commitment
controllable rocket motor
couferone
devolutionary
diglossias
disella umbelliferae
doylies
drosophila (sophophora) suzukii
electro-osmosis
electrodischarge machining
elliptical incision
energy driven welding machine
enzymic inactivation
Epignathy
experimental child psychology
flat surfaced sensor
flightiest
fluorescent metabolite
Fī'
gas compressor
general run of the market
gill selector
glochidias
gravity transporting cableway
hard zoning
header element
high core
hyaenodontids
hyperspherical function
ill-designed
implicit constraint
infra red projection
instrument observation
intepreted languages
intermicellar substance
internal authority
justo daract
K-thrombyl
kayson
kick upstairs
kinsmanship
layde
legal possession
liability out of book
Lithiumpsilomelan
LMSR
magnetic vibrationactuated feeder
main lifting elevator
masticinic acid
melanasphalt
meteorologic telegraph
molybdosilicate
multi-way channel
multiple ply canvas
mycoxanthin
NASPGHAN
nivitin
non-humanistic
not care a two pins
o-formylbenzensulfonic acid (sodium salt)
opening of tuyere
orch dorks
outside bracket knee
pacific subtropical high
perpend stone
phosphatase activity
piston flow
plentitudes
plexus gulae
posterior tectum
pressing of powder
prestudy
reap-time
reciprocating expansion engine
regular expression object
regulating motor
resolder
saving and loan association
schoolbook
sodium hydrogen pyrophosphate
sonicleaning
stainand
Taraxacum glabrum
temple box
Theoleptus Of Philadelphia
thrust sleeve
to the nth power
trap address
zamiaceaes