汞齐精炼

发表于:2018-11-28 / 阅读(639) / 评论(0) 分类 疯狂英语2003年

Marvel Recognizes Young Black Women As 'Ironheart' Prepares To Don Tony Stark's Suit play pause stop mute unmute max volume 00:0003:33repeat repeat off Update Required To play the media you will need to either update your browser to a recent version

发表于:2018-12-02 / 阅读(269) / 评论(0) 分类 2016年NPR美国国家公共电台10月

Good morning Mrs. Hall. If none of your teeth are bothering you, I'll restore the tooth with the largest cavity. 霍尔太太,早安。 假如你的牙齿不让你难受的话, 那么我就把蛀的最厉害的牙补一补。 This is the tooth th

发表于:2018-12-03 / 阅读(235) / 评论(0) 分类 口腔临床英语对话

What is the chance of the pulp dying,Doctor? 医生,牙髓坏死是常见的死吗? You can't be absolutely sure in these cases,but I'm very confident (sure) that everything will be OK. 你的情况不一定是牙髓坏死, 我有信心一切

发表于:2018-12-03 / 阅读(201) / 评论(0) 分类 口腔临床英语对话

allure v.引诱,n.诱惑力 allurement n.诱惑物 alluvial adj.冲积的 ally n.盟国,支持者 almond n.杏树,杏仁 alteration n.改变,变更 altercation n.争吵,争论

发表于:2018-12-08 / 阅读(227) / 评论(0) 分类 GRE英语

An important new industry, oil refining, grew after the Civil war. Crude oil, or petroleum a dark, thick ooze from the earth had been known for hundreds of years, but little use had ever been made of it. In the 1850s Samuel M. Kier, a manufacturer i

发表于:2018-12-08 / 阅读(602) / 评论(0) 分类 新概念优美背诵短文50篇

An important new industry, oil refining, grew after the Civil war. Crude oil, or petroleum - a dark, thick ooze from the earth - had been known for hundreds of years, but little use had ever been made

发表于:2018-12-15 / 阅读(377) / 评论(0) 分类 新东方背诵文选

Theres been a massive political protest in the South Korean capital Seoul. Hundreds of thousands of people turned out to demand President Park Geun-hyes resignation. She is accused of allowing her friend Choi Soon-sil to access government documents w

发表于:2018-12-20 / 阅读(179) / 评论(0) 分类 中英双语新闻

An important new industry, oil refining, grew after the Civil war. Crude oil, or petroleum a dark, thick ooze from the earth had been known for hundreds of years, but little use had ever been made of it. In the 1850 s Samuel M. Kier, a manufacturer i

发表于:2018-12-30 / 阅读(255) / 评论(0) 分类 考研背诵50篇

Mercury Fillings Seem Safer over Time A study in the journal Chemical Research in Toxicology finds that mercury on the surface of dental fillings slowly turns to an inert sulfide compound, which should keep the mercury from harming the nervous system

发表于:2019-01-02 / 阅读(296) / 评论(0) 分类 60秒科学

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? Robin Williams thought that the platypus was cobbled together by an inebriated deity: Lets take a beaver. Lets put on a ducks bill. Now we know how weird the platypus is

发表于:2019-01-08 / 阅读(273) / 评论(0) 分类 Scientific American(五)月

Oil Refining An important new industry, oil refining, grew after the Civil war. Crude oil, or petroleum - a dark, thick ooze from the earth - had been known for hundreds of years, but little use had ever been made of it. In the 1850's Samuel M. Kier,

发表于:2019-01-08 / 阅读(211) / 评论(0) 分类 英语小短文

LONDON, June 16 (Xinhua) -- Drillings and fillings at the dentist's are always dreadful and make tooth decay treatment very unpleasant. But British scientists have developed a new approach of fixing tooth decay, which could get rid of all the drillin

发表于:2019-02-18 / 阅读(245) / 评论(0) 分类 英语新闻

Sodium? 钠吗? Yes, sir. Mixed with mercury, it forms an amalgam that takes the place of zinc in Bunsen cells. 是的,先生。钠跟汞混合,成为一种合金,代替本生电池中所需要的锌。 The mercury is never depleted. Only the

发表于:2019-02-25 / 阅读(306) / 评论(0) 分类 《海底两万里》中英双语有声读物

Oil Refining An important new industry, oil refining, grew after the Civil War. Crude oil, or petroleum -- a dark, thick ooze from the earth -- had been known for hundreds of years, but little use had ever been made of it. In the 1850's Samuel M. Kie

发表于:2019-02-25 / 阅读(215) / 评论(0) 分类 双语有声阅读

GRE词汇对考生们的要求是比较高的,并且一些疑难的词汇会为考生们造成困扰,小编为考生们汇总了GRE考试八个难词,并做了相关解析。 abhor 憎恶,厌恶:恐惧或憎恨;痛恨 (ab-away-远离,hor-

发表于:2019-02-25 / 阅读(266) / 评论(0) 分类 GRE英语

Part six 第六章 Apicoectomy 根尖切除术 Excuse me. Is the Doctor in? 请问,医生在吗? Good afternoon, sir. The Doctor is here today. Do you have an appointment? 下午好,先生。医生今天不上班。你预约了没有? No, I d

发表于:2019-02-27 / 阅读(284) / 评论(0) 分类 口腔临床英语对话
学英语单词
acetylizer
amylums
annotining
atmosphered
attorn
avye
barium hyposulflte
biological evolutionism
bisubstrate reaction
black current
blown sand
bring sb. to trial
bsti
bum hummers
comparator sensitivity
comparison by direct deflection method
compound impulse turbine
consistence of performance
cord around neck
Corvus frugilegus
creosote pure
CSTAT
cure the default
decision procedure
dingeys
diphenylmethanone
disabled mechanism
discard eligibility
dry pericarditis
DS 12
Edmund Wilson
electro photographic laser
electroscopy
factory labor costs
fetal alcohol syndromes
field breaker non-linear resistor
financial worries
fluorestradiol
forest environment
frogger
fuzzy diagnosis
get behindhand
glucoascorbic acid
glyceritum acidi tannici
hindwin
history of architectural art
homester
hoofing it
Hubble's Nebula(NGC 2261)
hypergyri
ichththymal
ignore code
in-line expansion
in-look
incommon
inferred contact
keirospasm
Kokka Shinto
lactase
lower limiting frequency
microdus pomiformis (griff.) besch.
MYLIOBATIDIDAE
negligentia
nerdisms
niobium complex
NMIS
nonwasting
not worth a button
numeric paging
offering largescale labo(u)r services for export
one-way encryption algorithm
order Auriculariales
photograph
PNAB
polysulfonate
postattachment
power-operated door
projectile point
propylene steam
pseudogouty
putterhead
reduced insulation level
set at no price
shot-lag phosphor
slight one's work
specialization of labor
spring-based
status quo on the border
surface leveling
surfers paradise
tax anticipation warrant
the bridge of your nose
thrown obstacles in way
to brain
tubulo-alveolar glands
underdriven mixer
Viola tricolor hortensis
wayside to train communication
whiplash
white-on-black
wiped wall still
zodiaque