边缘细胞

border cell的用法和样例:

例句

  1. One showed epithelial morphological features as well as marginal cell ultrostructure characterization, and expressed cytokeratin.前者呈典型的上皮细胞形态,表达细胞角蛋白,并具血管纹边缘细胞的超微结构特征。

By Caty Weaver Broadcast: July 25, 2003 This is Bill White with the VOA Special English Environment Report. Researchers say they have found a way to reduce the cost of some 1)fuel cell production. The

发表于:2018-12-01 / 阅读(203) / 评论(0) 分类 VOA2003(下)-环境与健康

[ti:] [ar:] [al:] [by:] [00:01.00] Late At Night, Do You Turn Off Your Cell Phone? 今夜不关机 [00:08.22]Today, my friend asked me a question. [00:11.17]At night, do you turn off your cell phone? [00:14.78]If you dont, whom do you leave it on for

发表于:2018-12-26 / 阅读(150) / 评论(0) 分类 温馨夜读

For something that could revolutionize the world, its come along very slowly. The fuel cell was invented in 1839, but there was little development until the 1950s when NASA started to use them in space where they are still used today. Now, after yea

发表于:2018-12-30 / 阅读(171) / 评论(0) 分类 国家地理2008年

The girl would turn her cell phone off and put it by her photo on the desk everynight befor going to bed. This habit had been with her ever since she bought the phone. The girl had a very close boyfriend,when they couldn't meet ,They would either cal

发表于:2019-01-02 / 阅读(115) / 评论(0) 分类 每天一点英文

By Sonja Pace Diyarbakir, Turkey 01 November 2007 Turkey has just hosted an international conference on how best to stabilize Iraq despite being on an increasingly poor footing with its eastern neighbor. Ankara accuses Iraq of sheltering separatist K

发表于:2019-01-07 / 阅读(115) / 评论(0) 分类 VOA常速英语2007年(十一月)

不少准妈妈们都为宝宝做过三维或四维彩超,并给宝宝们拍下人生中的第一张照片。而试管宝宝们如今更可以拥有自己胚胎细胞时期的珍贵影像,这就是细胞拍。 It is the latest trend in baby pictu

发表于:2019-01-08 / 阅读(139) / 评论(0) 分类 英文语法词汇

By Carol Pearson Washington 25 September 2007 A lot of people wonder about the impact cell phones might have on their health. And now a new study shows that heavy mobile, or cell, phone use may result in hearing loss. VOA's Carol Pearson reports. As

发表于:2019-01-11 / 阅读(158) / 评论(0) 分类 2007年VOA标准英语(九月)

By Bill Rodgers Washington 19 May 2008 Cell phones are an example of what is sometimes now called leapfrog technology, a product that allows developing nations the benefits of a reliable and extensive communications network without the heavy investme

发表于:2019-01-13 / 阅读(123) / 评论(0) 分类 VOA标准英语2008年(五月)

By Nico Colombant Dakar 06 March 2008 A deadly incident in the border region between Chad and Sudan in which a French soldier was apparently killed is highlighting the challenges of peacekeeping in the refugee-flooded, violence-wracked region. VOA's

发表于:2019-01-20 / 阅读(124) / 评论(0) 分类 VOA标准英语2008年(三月)

> 11 关于使用蜂窝式电话安全性的研究 DATE=3-8-01 TITLE=SCIENCE REPORT - Largest Cell Phone Study BYLINE=George Grow ( Start at 59

发表于:2019-01-30 / 阅读(159) / 评论(0) 分类 科技之光

Greg Flakus The U.S. Border Patrol is implementing a new initiative on the Mexico border with the state of Arizona called simply

发表于:2019-01-30 / 阅读(176) / 评论(0) 分类 VOA2004(上)--国际时事

US Officials Announce Tighter Border Security in Iraq Laurie Kassman U.S. administrator in Iraq Paul Bremer says border security will be tightened following Tuesday's terror attacks on Shi'ite worship

发表于:2019-01-31 / 阅读(153) / 评论(0) 分类 VOA2004(上)--各类新闻

By Victoria Cavaliere New York 16 October 2007 An annual stem cell research conference in New York has been bringing together some of the field's top scientists to discuss breakthroughs in stem cell research and what proponents call its long-term app

发表于:2019-01-31 / 阅读(146) / 评论(0) 分类 2007年VOA常速英语(十月)

By Paul Sisco Washington 17 April 2008 Federal regulators in Washington have approved plans to upgrade the nation's Emergency Alert System to include text messages to cellphones and other mobile devices. VOA's Paul Sisco has more in this Searching fo

发表于:2019-01-31 / 阅读(146) / 评论(0) 分类 VOA常速英语2008年(四月)

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(292) / 评论(0) 分类 英语新闻

10 Things You Didnt Know About Cell Phones Just when we feel comfortable enough to say wow, cell phones have really changed the way we operate, things get even weirder. Here are 10 facts about cells from around the world that show the scale and style

发表于:2019-02-07 / 阅读(260) / 评论(0) 分类 阅读空间

Turn Off Your Cell Phone 关掉你的手机 We went to the movie the other night. I sat in an aisle seat as I usually do, because it feels a little roomier. Just as the feature was about to start, a blonde from the center of the row got up and starte

发表于:2019-02-07 / 阅读(255) / 评论(0) 分类 趣味英语

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(159) / 评论(0) 分类 VOA常速英语2007年(十二月)

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(208) / 评论(0) 分类 英语新闻

Why You Shouldn't Leave Nude Photos of Yourself on Your Cell Phone The 23-year-old woman lost her cell phone in a restaurant parking lot. By the next morning, someone was texting nude photos of her to everyone. As regular readers have learned many ti

发表于:2019-02-24 / 阅读(147) / 评论(0) 分类 阅读空间
学英语单词
5-iodo-2-deoxyuridine
a leak of information
academizations
acid smut
affine factor
Alpha-Phenylthiourea
apsheronsk (apsheronskaya)
aspidelite (titanite)
bears up
bebe
bracedead
bromidrosiphobia
cam and ratchet driver
casting weight
compensation micro-pressure meter
concavenesses
conservation of transformations of motion in nature
converged infrastructure
croakingly
crossover value
cytozoa
dairy quality
data tester
deresi
detaxed
dones
dry facts
Dura-Tab
e-identities
El Progreso, Dep.de
electromagnetically
Ernst and Young
esztergoms
familial idiocy
fleaing
flight path computer
foreguard
fusarium oxysporum schl.f. cucumerinum owen
gas pipet
general crossed product
get to know your peers
heat dissipation
hectocotyl
hermano
hit a happy medium
iodoso
j.a
Karrooite
Killiney
liver depression
lower 'tween deck
lungara
mixed duty
mixtards
moist-heat
move to
myelogenesis
nervonic acid
non main port
nonrecognitions
obesity-hypoventilation syndrome
officers' bonus
open forging steel
outwardbound
peotect
pintura
plume-tipped
plutonium reactor
porcelain tendre
positional tolerance
power saving fluorescent lamps
preposed
protective extra-low voltage circuit
Prundu
pulsed radar system
relational twisting
releasing arrangement
retail rate of exchange
roll your sleeves up
sailing in ballast
scattering potential
semiflightless
sensor detector
steel grays
stiff price
subcarrier modulation
Subprime Mortgage
symbolic table pointer
synoecism
Terminal Access Controller Access Control System
th/tdma (transponder hopping / time division multiple access
theft prevention
Thelephoraceae
to go up in smoke
transposable element
two-bar tricot
uca perplexa
unilateral hypertrophy
wall building
Wanapitei L.
Xanthus
zero free region