催化加氢精制

Something to be finished A: Roger? I need figures for accounting. Have finished the calculations? B: Im just finishing now, maam. Ill have them ready within the hour. A: All right, thanks. B: Youre welcome, maam. Ill call you when theyre ready. 完成工

发表于:2018-12-25 / 阅读(166) / 评论(0) 分类 办公室英语口语

Finishing a conversation A: All right then, Ms. Montgomery. Ill get those plans over to your office by Thursday afternoon. B: Great. That will give me time to talk with my staff before I make final decision. A: Thats what I was thinking. Ill have the

发表于:2018-12-25 / 阅读(168) / 评论(0) 分类 办公室英语口语

Melody 1 from the Other World In October on the east coast of Australia migrating humpback whales 2 pass very close to the shore. With the help of Max Egan, we went to film them near Byron Bay. It was

发表于:2018-12-30 / 阅读(469) / 评论(0) 分类 英语沙龙2004全年合辑下

T Tanshinone IIA 丹参酮IIA Tanshinone I 丹参酮I Tanshinone IIB 丹参酮IIB Taraxasterol 蒲公英甾醇 Taraxerol 蒲公英赛醇 Tauro ursodesoxy cholic acid 牛磺熊去氧胆酸 Taxifolin 花旗

发表于:2019-01-03 / 阅读(224) / 评论(0) 分类 医务英语

D Dahurian Rhododendron Leaf P.E 满山红提取物 Daidzein 大豆甙元 Daidzin 大豆甙 Dandelion P.E 蒲公英提取物 Daphnetin 瑞香素 Daphnin 瑞香甙 Daucosterol 胡萝卜甙 Dauricine 蝙蝠

发表于:2019-01-03 / 阅读(243) / 评论(0) 分类 医务英语

Diesel fuel in the US and the fumes from diesel engines are about to get a whole lot cleaner. As of today, the Environmental Protection Agency is requiring much of the diesel in the country to have 97% less sulfur in it. It's the start of a project

发表于:2019-01-07 / 阅读(313) / 评论(0) 分类 2006年NPR美国国家公共电台

This is scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Predicting a hurricanes strength and speed is crucial in order to save property and lives. Right now, the only way to get accurate information is to fly

发表于:2019-01-08 / 阅读(240) / 评论(0) 分类 Scientific American(四)月

In the state of Chu,an aristocrat,after offering sacrifices to his ancestors,bestowed a flask of wine on the gentlemen who worked for him.They discussed among themselves.The wine is not enough for all of us but more than sufficient for one

发表于:2019-01-10 / 阅读(201) / 评论(0) 分类 趣味英语

Locals in Uganda are lauding a construction project financed by China which is creating the East African country's largest hydroelectric power plant. The 600-megawatt (MW) Karuma Hydroelectric Power Plant is located at the mid-western district of Kir

发表于:2019-01-19 / 阅读(285) / 评论(0) 分类 2018CRI中国国际广播电台

提升运气 Do One More Thing 多做一件事 Those who are lucky do more than those who are not. Make it a habit to always do one more thing. Whether it is finishing a job right, or one last task at the end of a long day. Do it every day for a year

发表于:2019-01-23 / 阅读(180) / 评论(0) 分类 英语听力广播—Listening

HYDROCEPHALUS Merriam-Websters dictionary defines hydrocephalus as an abnormal increase in the amount of cerebrospinal fluid within the cranial cavity that is accompanied by expansion of the cerebral ventricles, enlargement of the skull and especiall

发表于:2019-01-23 / 阅读(391) / 评论(0) 分类 英文短篇小说

67 维生素C能否破坏DNA? DATE=7-11-01 TITLE=SCIENCE REPORT - Vitamin C and DNA BYLINE=Nancy Steinbach (Start at 59

发表于:2019-01-30 / 阅读(241) / 评论(0) 分类 科技之光

ISTANBUL, Sept. 12 (Xinhua) -- The United States defeated Turkey(土耳其) 81-64 in Sunday's final of the 2010 World Basketball Championships here. The U.S. took the lead early in the first quarter and held through for the entir match. Kevin Dur

发表于:2019-01-31 / 阅读(227) / 评论(0) 分类 英语新闻

Volkswagen has devised a new catalytic converter that could fix the majority of the cars in the US affected by the diesel emissions scandal, as details emerge of its attempts to satisfy regulators. 大众汽车(Volkswagen)设计出一种新的催化转

发表于:2019-02-08 / 阅读(235) / 评论(0) 分类 英语新闻

SCOTT SIMON, HOST: The debate on approving new drugs to treat pain can sometimes get as polarized as abortion or gun control, as the number of people who become addicted or who have died from overdoses of legal painkillers increases. Several states a

发表于:2019-02-16 / 阅读(195) / 评论(0) 分类 英语语言学习

The agreement has been signed by leaders from Airbus and China's Aviation Industry Corporation. Under the agreement, China will buy 45 A330 passenger aircraft from Airbus worth over 11 billion US dollars. The deal also has an option for an additional

发表于:2019-02-18 / 阅读(179) / 评论(0) 分类 英语新闻

The charts compare the source of electricity in Australia and France in the years 1980 and 2000. Between these years electricity production almost doubled, rising from 100 units to 170 in Australia, and from 90 to 180 units in France. In 1980 Austral

发表于:2019-02-25 / 阅读(230) / 评论(0) 分类 托福英语

His's perivascular Chinese希斯血管周隙(脑与脊髓血管动脉外膜和神经胶质血管周围界膜之间的间隙) His's zones Chinese希斯区(胚神经管的四个纵增厚束) Histology Chinese组织学 Hitzig's gridle Chinese希茨希带(与乳房同高的一环状痛觉缺失区) Hitzig's test Chinese

发表于:2019-02-26 / 阅读(271) / 评论(0) 分类 英文语法词汇

本期内容: Leaders from nearly 200 nations signed an agreement to phase out hydro fluorocarbons, chemicals used in refrigeration and air conditioning. In the 1980s the Montreal Protocol replaced chlorofluorocarbons, which were known to harm the

发表于:2019-03-02 / 阅读(248) / 评论(0) 分类 夏说英语新闻晨读

龙飞凤舞 an elegant handwriting 龙马精神 the energy like a dragon and a horse 龙争虎斗 a fight between a dragon and a tiger 龙心凤肝 rare dishes(dragon's heart and phoenix's liver) 龙凤呈祥 prosperity brought by dragon and phoenix

发表于:2019-03-04 / 阅读(222) / 评论(0) 分类 英文语法词汇
学英语单词
adjustment of central polygon
advance party/ troops
after-flow
alarm line
aldsworth
alpha-galactoside
ambiguous
andropogon squarrosus
antihistaminergic
as nice as pie
authoritarian personality
AVB
boehne
bran powder
can shaker
carpet-bag era
Caráquez, B.de
champion
clay-pit
copy sth by rote
corrugated bearing
covert-coat
defect in the goods
direct variation
disaccommodated
emptying auger
empyema of antrum
episcopy
ethylene acetate
ex integro
feed-ring
gathering up
greek deities
group Centrospermae
hydraulic (ash) sluicing
integrated market
ion-atom interchange
Kirby calculus
leasors
lommel
luxurias
maerp (mutual atomic energy reinsurance pool)
metalled path
method of false position
microconglomeratic
moen
Monnai
new program
noonah
oculo-aural
oligomer light-emitting material
optical line amplification
outersphere complex
paramodulant
parisot
pauish
permissble creep strain
phenyl hydroxylamine
plasmolyzing
pressure in bubbles
prochristianella
protracters
provost guard
pseudonymous
quantitative regulation
query by humming
radiates
recurrent chillness
refuse silk
ribet
rmps
RSL
rubuses
sample dilution method
scitulus
secondary creep
selsyn motor
semi-anatropal
sensationalized crime report
shoulder-hanging brush saw
sighting plane
snuff-mill
spacing ratio
Spanish heel
Spinetoli
static biology
Steinhorst
sternopericardral
sumset
switching devices
torens
totally pathwise disconnected
treatment outcome
twisted asbestos yarn
twitchell agent
unaffected base metal
university of arizona
unti volume
untwitted
upstarts
valley floor plain
warp stripe