计学

By Nico Colombant World Health Organization officials say the northern Nigerian state of Kano will start a catch-up polio immunization campaign Saturday, ending an 11-month religious-led boycott. The

发表于:2018-12-08 / 阅读(167) / 评论(0) 分类 VOA2004(下)--健康科技

Farm Animals May Soon Get New Qualities With Gene-Editing This may seem impossible, but an American company is seeking to change farm animals by cutting or adding to their genes. By using a process called gene-editing, the company, Recombinetics, say

发表于:2018-12-10 / 阅读(133) / 评论(0) 分类 2018年VOA慢速英语(十一)月

医学生专业英语必备词汇选(2) 口腔解剖生理学Oral Anatomy and Physiology 口腔组织病理学Oral Histology and Pathology 口腔粘膜病学Diseases of the Oral Mucosa 牙体牙髓病学Cariology And Endodontics 牙周病学Perio

发表于:2018-12-12 / 阅读(148) / 评论(0) 分类 医务英语

AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: The election of 2008, in the words of 1828, the year Noah Webster published his epic American Dictionary of the English Language. We wanted to know how the man known as the foundi

发表于:2018-12-30 / 阅读(138) / 评论(0) 分类 词汇大师(Wordmaster)

85 新功效的抗生素在加州诞生 DATE=8-15-01 TITLE=SCIENCE REPORT - Designer Antibiotics BYLINE=Jerilyn Watson (Start at 1'04

发表于:2019-01-02 / 阅读(230) / 评论(0) 分类 科技之光

Every year around the Thanksgiving holiday, a strange ceremony happens in Washington, DC. The president stands outside the White House, gives a brief speech and then officially pardons a turkey. A pardon is a declaration that someone will not be puni

发表于:2019-01-03 / 阅读(186) / 评论(0) 分类 2017年VOA慢速英语(十一)月

What Can Thanksgiving Teach You About English Grammar? Every year around the Thanksgiving holiday, a strange ceremony happens in Washington, DC. The president stands outside the White House, gives a brief speech and then officially pardons a turkey.

发表于:2019-01-03 / 阅读(145) / 评论(0) 分类 2016年VOA慢速英语(十一)月

耳鼻咽喉科学Otorhinolaryngology 无机化学Inorganic Chemistry 有机化学Organic Chemistry 分析化学Analytical Chemistry 物理化学Physical Chemistry 仪器分析Instrumental Analysis 药物

发表于:2019-01-03 / 阅读(124) / 评论(0) 分类 医务英语

acroscleroderma 肢端硬皮症 acute eczema 急性湿疹 acute urticaria 急性荨麻疹 allergic cutaneous vasculitis 变应性皮肤血管炎 allergic purpura 过敏性紫癜 allergic systemic vasc

发表于:2019-01-03 / 阅读(157) / 评论(0) 分类 医务英语

Evan Gant使声波可视,给我们展示了cymatics的科技性和艺术性。cymatics不仅可以分析复杂的声波,例如海豚的声音,还可以创造复杂而漂亮的设计。

发表于:2019-01-05 / 阅读(132) / 评论(0) 分类 TED公开课:头脑游戏

Are You Progressing with Progressive Tenses? Editors note: This is the second of a four-part series on verb tenses. Click here to see part one. For VOA Learning English, this is Everyday Grammar. Today we are going to look at the progressive verb ten

发表于:2019-01-12 / 阅读(188) / 评论(0) 分类 2016年VOA慢速英语(一)月

The ocumetics bionic lens by Canada 加拿大发明仿生镜片 Ocumetics Technology Corp in Canada has invented corrective bionic lenses allowing people to see three times better than twenty-twenty vision. 加拿大Ocumetics科技公司日前研发出

发表于:2019-02-01 / 阅读(185) / 评论(0) 分类 阅读空间

Saturday Night Suede Today she's been working, she's been talking, she's been smoking, but it'll be alright, Cos tonight we'll go dancing, we'll go laughing, we'll get car sick, and it'll be okay like everyone says, it'll be alright and ever so nice,

发表于:2019-02-04 / 阅读(139) / 评论(0) 分类 好听的英文歌曲

BERLIN, Aug. 13 (Xinhua) -- German economy (经济) has seen a rapid recovery in the second quarter, as the gross domestic product (GDP) (国内生成总值) registered a growth of 2.2 percent compared with the first quarter, a record in the

发表于:2019-02-07 / 阅读(177) / 评论(0) 分类 英语新闻

BEIJING, Feb. 14 (Xinhua) -- The State Council, or China's Cabinet, has worked out a five-year plan (2011-2015) to raise standards and improve quality in the medicinal sector, including Western medicines, traditional Chinese medicine, and generic dru

发表于:2019-02-07 / 阅读(249) / 评论(0) 分类 英语新闻

'Haptics' is a brand new sensory technology that's set to make today's electronics even more lifelike and thrilling. From white-knuckle video games to pregnancy simulators and even techno music - haptics could make all of these things even more reali

发表于:2019-02-14 / 阅读(175) / 评论(0) 分类 世界各地新闻集锦

Jobs also showed his feisty side in Moscow by insisting on talking about Trotsky, 在莫斯科,乔布斯还显示了自己争强好胜的一面,他坚持谈论托洛茨基 the charismatic revolutionary who fell out of favor and was ordered assass

发表于:2019-02-15 / 阅读(138) / 评论(0) 分类 乔布斯传

When Eisenstat asked what he meant, Sculley responded, I think I'm going to resign. 艾森斯塔特询问他是什么意思,斯卡利回答说:我想我会辞职。 You can't, Eisenstat protested. Apple will fall apart. 你不能,艾森斯塔特抗

发表于:2019-02-15 / 阅读(141) / 评论(0) 分类 乔布斯传

For Bill Campbell, it was particularly tough. He was fond of Jobs and didn't particularly like Sculley. 对于比尔坎贝尔来说,这个抉择尤为艰难。他很欣赏乔布斯,但并不是特别欣赏斯卡利。 His voice quavered a bit as

发表于:2019-02-15 / 阅读(131) / 评论(0) 分类 乔布斯传

The new iPhone SE failed to impress with its sales the first weekend after its release, according to statistics from Localytics. 根据Localytics近日发布的数据显示,新机型iPhone SE上市后首周末的销售表现不佳。 The sales in t

发表于:2019-02-18 / 阅读(125) / 评论(0) 分类 英语新闻
学英语单词
1-point cdv
aasl
accounting operations
actual declarer
Adolph.
affirming gun
age-theory approximation
allotrisomics
Anatole
angelicotoxin
arecoline-acetarsol
Arneth's count
artificial double refraction
Ayaturku, Ozero
barbula unguiculata (huds.) hedw.
bariter
basket pasteurizer
bijus
boom saddle
box-sets
bravais correlation coefficient
bullet-catchers
capillary curve
carbon-poor star
cold trap removal tool
constant-incidence cruise
crossing number
cut down to size
cylinder cooling fin
damage of material
deacetylated karay gum
detonation bearing fatigue
disparates
doubtfulnesses
drop knowledge
eco-chemicals
emergency shut-down member
Endor, Witch of
ethmophlogosis
everything in the garden is lovely
exciter or d-c generator relay
felty body
foreign branch store
forstall
foundering
gas flow angle at nozzle outlet
Gilson's Fluid
glued laminated board
Griqualand West
guidestar.org
hardmetal
Helianthemum ordosicum
immunosignals
industry-level
initialize
international society
isodextran
isotime contouring
Kestner evaporator
Kitambwe
kryotome
Likkine
Magarfredsonite
Manicore
manzis
megapacks
micromagnetically
Microtime
milling machine dog
mis-understandings
monochromias
multicolor press
mutillidaes
natromontebrasite
patternize
precations
prehending
preoptimized
priority-rating
prostatic lobe holding forceps
quenching defect
rediagonalize
renewable
repair damage
reservoir compartment
sextortion
silt remover
spank Hank
stalkerazzi
stereo view system
sugarcane cultivator
system state variables
technological knowledges
tetrachromats
thalassina anomala
tiffany glasses
time-lapse microcinematography
transabdominally
trend selection
tunnel-screw boat
Xosa
zeolitises