【数学】共轭凸函数

Male: I think we better 1) review. Female: Yup good idea. Male: OK, the most important rule, the one that all the others serve to protect and 2) execute is that verbs and their subject must agree. Sin

发表于:2018-11-28 / 阅读(306) / 评论(0) 分类 疯狂英语2002年

Will Chinese Replace English as the Global Language? 汉语会取代英语成为世界语言吗? Facebook founder Mark Zuckerberg recently surprised Chinese students when he spoke to them in Chinese. In a talk at Tsinghua University in Beijing, Zucke

发表于:2018-12-08 / 阅读(204) / 评论(0) 分类 2014年VOA慢速英语(十二)月

Ok, here is the clinic for you guys out there on the Dos and Donts of finding emotional joy and carnal fulfillment in its most primitive form, if you get my drift. This male wildebeest dashes up to this herd of females, oblivious to the fact that ot

发表于:2018-12-30 / 阅读(325) / 评论(0) 分类 国家地理2008年

赫芬顿邮报:科学家预言,未来不久,人们将能够通过吞药丸来获取知识,一颗药丸下肚,可能就学会了一门外语.有这么简单的方法,那中国的同学们再不用担心英语学习了. 吃药丸学习英语? Huffingt

发表于:2019-01-01 / 阅读(183) / 评论(0) 分类 双语趣听精彩世界

What Is Money and What Are Its Functions? Money is something you've been familiar with throughout your life. In fact, you may already consider yourself an expert on the subject. You regularly use money to measure the value of things you own. You also

发表于:2019-01-02 / 阅读(202) / 评论(0) 分类 双语有声阅读

Grammar Girl here. Today's topic is ain't and a few other troublesome contractions. To quote the famous opening lines of the first-ever talking picture, The Jazz Singer: Wait a minute, wait a minute! You ain't heard nothin' yet! You may have been chi

发表于:2019-01-02 / 阅读(271) / 评论(0) 分类 英语语法 Grammar Girl

图片1 Today's topic is lay versus lie. Lay Versus Lie First, we'll do the easy part, which is the present tense... If you exclude the meaning to tell an untruth and just focus on the setting/reclining meaning of lay and lie, then the important dist

发表于:2019-01-02 / 阅读(255) / 评论(0) 分类 英语语法 Grammar Girl

Study: We Learn Language in Pre-Human Area of Brain From VOA Learning English, this is the Health Lifestyle report. A new study from brain researchers helps explain how the human brain evolved, or changed over time, to permit people to speak and writ

发表于:2019-01-03 / 阅读(199) / 评论(0) 分类 2018年VOA慢速英语(八)月

[ti:UNIT 5 Family and Home Lesson 33: Li Ming's Family] [00:01.72]UNIT 5 第五单元 [00:03.69]Lessons 33~40 第33~40课 [00:07.17]Family and Home 家庭和家 [00:10.24]Lesson 33: 第33课: [00:12.07]Li Ming's Family 李明的家庭 [00:15.05

发表于:2019-01-09 / 阅读(369) / 评论(0) 分类 河北教育初中英语(初中起点)七年级上

Today, Bonnie Trenga will help us figure out whether a fast-food chain is on the cutting edge of grammar, or its just being creative with verb tenses. Its time to dissect the McDonalds advertising slogan Im loving it. An ESL teacher named Devaki wrot

发表于:2019-01-10 / 阅读(226) / 评论(0) 分类 英语语法 Grammar Girl

WHO Approves Infant Meningitis Vaccine 世界卫生组织已批准婴儿脑膜炎疫苗 The World Health Organization has approved the use of a meningitis vaccine for infants in sub-Saharan Africa. The vaccine has been given to older children and you

发表于:2019-01-14 / 阅读(193) / 评论(0) 分类 VOA标准英语2015年(一月)

Facebook founder Mark Zuckerberg recently surprised Chinese students when he spoke to them in Chinese. In a talk at Tsinghua University in Beijing, Zuckerberg spoke Chinese for about 30 minutes. Although his Mandarin was far from perfect, students an

发表于:2019-01-17 / 阅读(167) / 评论(0) 分类 英语语言学习

Len Matheson is the owner of a small company thats rapidly expanding. Hes getting advice from Mary Carlyle, a business consultant, on developing a functional organizational structure to better deal with his companys expansion. Mary: Mr. Matheson, Ive

发表于:2019-01-21 / 阅读(175) / 评论(0) 分类 天天商务口语

Ok, here is the clinic for you guys out there on the Dos and Donts of finding emotional joy and carnal fulfillment in its most primitive form, if you get my drift. This male wildebeest dashes up to this herd of females, oblivious to the fact that oth

发表于:2019-01-22 / 阅读(216) / 评论(0) 分类 自然百科2008年

Len Matheson is the owner of a small company thats rapidly expanding. Hes getting advice from Mary Carlyle, a business consultant, on developing a functional organizational structure to better deal with his companys expansion. (Len Matheson是一家发

发表于:2019-02-02 / 阅读(178) / 评论(0) 分类 天天商务口语

BEIJING, March 10 (Xinhua) -- China plans to dismantle the Ministry of Railways into administrative and commercial arms to reduce bureaucracy and improve railway service efficiency, a top Chinese official said Sunday. The existing Railways Ministry,

发表于:2019-02-03 / 阅读(233) / 评论(0) 分类 英语新闻

By Naomi Schwarz Dakar 10 March 2008 With more than three months remaining in the peak meningitis season, outbreaks in Burkina Faso and Central African Republic have already taken hundreds of lives. But the World Health Organization says a new, low-c

发表于:2019-02-03 / 阅读(167) / 评论(0) 分类 VOA标准英语2008年(三月)

公证书 Certificate (90)Lu Zi, No. 1130 This is to certificate that Mr. Zhao Qiangwen holds a diploma issued to him in July, 1980 by Shandong University (Diploma No. 064)and that we have carefully checked the seal of the University and the signatur

发表于:2019-02-04 / 阅读(213) / 评论(0) 分类 求职英语

Chinese Premier Li Keqiang said the Chinese government will double efforts to streamline administration, transform functions and boost efficiency. The aim is to spur economic vitality and attract overseas investment. He made the remarks at a national

发表于:2019-02-13 / 阅读(220) / 评论(0) 分类 cctv9英语新闻2016年

Listen to the dialogues people talking with the pharmacist. Then, check themes they talked about. 英语对话1 A:We have two kinds of aspirin for headache,AspiZine and Ai-Samin. B:What are the differences? A:The AspiZine is made in USA. The 'Ai-Sami

发表于:2019-02-17 / 阅读(261) / 评论(0) 分类 英语听力练习题
学英语单词
AA-D
acetyl thiokinase
adeno-acanthoma of cervix
ADPSC (automatic data processing service center)
airborne geochemical exploration
altithermal
angle of incidence of maximum lift
atmospheric rivers
attack-time delay
backgammon board
backhaul cable
becaks
Bessines-sur-Gartempe
bridle-wise
buggered
burn with fever
burnettizing
burnt coal
capactive load cell
cat head
cometograph
conduiter
cone type liquid-film seal
countersupported
cuprous iodide
CYCLOMYARIA
Daly, Reginald Aldworth
desooter
destalinizations
Diospyros metcalfii
Eaton agent
element of the integral
fall of a goverment
fluffballs
foreground job processing
four point switch
four spring bogie
get out of order
grg
Hallade recorder
high voltage direct current transmission
horseskins
hyperbolic quadratic surface
I wonder if this is a local broadcast
interface logic
interfascial
invalid resource mark request
irregular cracking
izimbizo
keep head to
ku klux klans
lateral run out
laurestinus
leader-information
lecithoprotein
lock out switch
low water quadrature
lower reaches of river
modular information-processing equipment
moussaoui
multicast distribution protocols
Namdhari
nasal tip height
neanmoins
noble wood
nygaards
on'a
peak heat release rate
Philippine limes
Plotnikovo
Poipet
position sampler
prolificating
pure electrolytic copper
push-chair
quadrophonics
relative height of transmitting antenna field
revisals
rezes
sampling by convenience
schizophyllum commune
sea laces
Semliki R.
send mail as attachment
Seurat
solid cream
soup meat
space electricity
specialist block purchase
squadrate
square non-residue
synaptic membranes
third-stream
tingidaes
tongawalla
tremella nivalis
two bottom plow
two-way alternate mode
unreprievable
well-staffed
wifty-wafty
x-ray absorbtion