音标:['steminis] ;
多梗[茎]的状态

Forming a 1) Mastermind 2) Alliance A mastermind alliance is built of two or more minds working actively together in perfect harmony toward a common 3) definite objective. The mastermind principle let

发表于:2018-11-28 / 阅读(310) / 评论(0) 分类 疯狂英语2002年

Most college students in the United States choose their major, or main field of study for their degree, before or during their first year. For Saskia Fagan, making that choice was not easy. Fagan, who is now 31 years old, grew up in Takoma Park, Mary

发表于:2018-12-12 / 阅读(115) / 评论(0) 分类 2018年VOA慢速英语(一)月

Rwanda Invests in STEM Education for Girls Yvonne Kevia is an 18-year-old high school student in Rwanda. She wants to become a chemical engineer. She enjoys doing experiments and taking careful notes in her high school laboratory in Kigali, Rwandas c

发表于:2019-01-02 / 阅读(161) / 评论(0) 分类 2017年VOA慢速英语(十二)月

SCIENCE IN THE NEWS - Progress Made in Stem Cell Research By Caty Weaver, Jerilyn Watson, ... Broadcast: Tuesday, May 31, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I

发表于:2019-01-09 / 阅读(148) / 评论(0) 分类 科技之光

FAITH LAPIDUS: This is SCIENCE IN THE NEWS in VOA Special English. Im Faith Lapidus. CHRISTOPHER CRUISE: And Im Christopher Cruise. Today, we will tell about possible hope for children suffering from damage to their nervous system. We will also tell

发表于:2019-01-12 / 阅读(189) / 评论(0) 分类 2011年VOA慢速英语(二)月

By Jim Malone Washington 17 August 2006 The ethical and moral debate over expanding embryonic stem cell research could motivate voters on both sides of the issue in this year's U.S. congressional elections. Color-enhanced stemcell from bonemarrow Em

发表于:2019-01-13 / 阅读(215) / 评论(0) 分类 2006年VOA标准英语(八月)

Australian researchers may have discovered a new way to treat hearing loss in infants. And the secret lies in the NOSE. Our reporter Li Dong has the details. Noses comes in all shapes and sizes, and Australian scientists are now trumpeting a new use

发表于:2019-01-19 / 阅读(166) / 评论(0) 分类 世界各地新闻集锦

Im all for stem cell research. I know it is a huge issue at the moment. Lots of people dont like it. They say it is unethical and that it is playing God. Other people say we will create Frankensteins monster. Britain seems to be leading the world in

发表于:2019-01-24 / 阅读(167) / 评论(0) 分类 听一分钟英文-S

By Alex Villarreal Washington 28 February 2008 Adult stem cell therapy has successfully treated leukemia and other cancers for years, in the form of bone marrow transplants. A new study in the Journal of the American Medical Association [JAMA] finds

发表于:2019-01-25 / 阅读(308) / 评论(0) 分类 VOA常速英语2008年(二月)

The One With Ross's Sandwich 本集简介: Joey lets himself look bad in order to explain away various discoveries that could expose Monica's and Chandler's relationship: underwear in Monica's sofa; a lady's razor in his shower; candlelight and vide

发表于:2019-01-27 / 阅读(197) / 评论(0) 分类 老友记(六人行)

Beating Heart Tissue from Stem Cells In a study in the journal Science, researchers explain how they used mouse embryonic stem cells and microchip technology to create heart muscle tissue that actually beats. Cynthia Graber reports One of the goals o

发表于:2019-01-30 / 阅读(191) / 评论(0) 分类 60秒科学

> 39 脂肪中的茎细胞有助于治疗糖尿病 DATE=4-26-01 TITLE=SCIENCE REPORT- Stem Cells in Fat BYLINE=Nancy Steinbach (Start at 59

发表于:2019-01-30 / 阅读(202) / 评论(0) 分类 科技之光

The One With Ross' New Girlfriend 本集简介: Rachel, ready to reveal her feelings to Ross, meets him at the airport; her plans fall apart, however, when she finds out about his new girlfriend, Julie. Chandler, already feeling guilty about reveali

发表于:2019-02-02 / 阅读(181) / 评论(0) 分类 老友记(六人行)

The One With Ross's Wedding 本集简介: Ross, Monica, Joey, and Chandler leave for London; Phoebe's pregancy prohibits travel and Rachel stays to take care of her... and to avoid the emotional strain of watching Ross get married. Joey and Chandler

发表于:2019-02-04 / 阅读(177) / 评论(0) 分类 老友记(六人行)

The One With Ross's Thing 本集简介: Ross finds a growth on his body but can't tell what it is; neither can anyone else. He visits his doctor, Chandler's doctor, and Phoebe's guru. Phoebe dates two guys: Vince, a burly fireman, and Jason, a sensi

发表于:2019-02-04 / 阅读(258) / 评论(0) 分类 老友记(六人行)

WASHINGTON, Aug. 4 (Xinhua) -- Researchers have found a way to turn mouse embryonic stem cells into sperm and this finding opens up new avenues for infertility research and treatment, according to astudy published Thursday in the online edition of jo

发表于:2019-02-04 / 阅读(308) / 评论(0) 分类 英语新闻

By Jessica Berman Washington 19 December 2007 Stem cell research was the major medical and science story this past year, topping the list of achievements that experts say might finally lead to cures for many diseases. Meanwhile, global health officia

发表于:2019-02-17 / 阅读(180) / 评论(0) 分类 VOA常速英语2007年(十二月)

Japan's government and the country's central bank took action Thursday to dilute the yen. The Japanese currencys strong standing against the dollar is making exports more expensive, hurting efforts to revive the country's moribund economy. After many

发表于:2019-02-18 / 阅读(164) / 评论(0) 分类 英语新闻

WASHINGTON, May 11 (Xinhua) -- Researchers at Brigham and Women 's Hospital (BWH), a teaching affiliate of Harvard Medical School, have identified(鉴定) a human lung stem cell that is self-renewing and capable of forming and integrating multiple bi

发表于:2019-02-18 / 阅读(218) / 评论(0) 分类 英语新闻

今天我们要学的词是stem from. Stem spelled s-t-e-m, stem; and f-r-o-m, from. Stem from是源自,来源于的意思。The UN said Syrian government forces are responsible for most of the violence stemming from the country's unrest. 联合国表

发表于:2019-02-18 / 阅读(182) / 评论(0) 分类 英语单词荟萃
学英语单词
a/c set errors
alaska-canada
anticarbohydrate
Aracanese
arc spot welding
asymptotic state
Bacteroideae
benzoic acid hydrozide
Brandaosite
bright-coloureds
Coated Metals
Cockenzie
con game
coxanlylometer
criminal capacity
dammed lake
day's
discovery-class
distribution of stock
egg apparatus
Ehrlich's biochemical theory
endiannesses
equalization of incidence
Faléa
FPHE
full circle spear
gas detector relay
give up on sb
governor lankage
Greek lace
griquaite
group property
hot insertion
hydraulic automatic mortising machine
hydrocholecystis
hyoscyamus nigers
Ibenzmethysin
indivedusl endodermis
indophenine reaction
intermedios
iris pallidas
irregular powder
krizias
kroeber
L-indicator
lapds
legitimate smoke
long-term loans payable
longitudinal concentration distribution
low cut filter
Marietta Seamount
Matrand
mechanical solidarity
microsoft commercial internet system
MPED
murries
neagles
neuromythology
noise supperssion resistor
notch ductile
open loop telemetering system
osteo-malacia
papillary foramen
percruciate
photophytes
pitch ratio
proficients
quarterly budget
recodified
Richteria
rotation speed
see eye to eye with someone
self weight
sensory lines
serologic test for syphilis
slightish
smrs
spherical roller thrust bearing
squibbers
taciturne
tender as a chicken
test tractor
the guides
three heading system
toilet trained
toxic industrial waste
trimmed in bunkers
tropine benzylate
Trypanosoma dimorpha
tube hole groove
ubaldo
ursolene
Usonianism
uterosalpingographies
V-beam radar
vagetarian
variation of speed
Wakool
water tube
weizmann
work specialization
wuffing