非负凸函数的极函

An Englishman is at home with his girlfriend. (E=Englishman; G=girlfriend) G: Have you gone mad? Why are you roaring your head off like a lion? E: Rrrrr...ah! G: Hey, have you gone off your rocket or

发表于:2018-12-08 / 阅读(151) / 评论(0) 分类 赖世雄中级美国英语

[00:02.90]a great deal of a number of Abel Tasman [00:08.79]很多的;大量的 若干;一些 亚伯.塔斯曼 [00:14.68]accent achievement act out activist [00:20.00]n.口音;腔调;重音 n.成就;功绩 把...表演出来 n.激进主义分子; [00

发表于:2018-12-12 / 阅读(134) / 评论(0) 分类 高中英语词汇

[00:03.08]PRE-READING [00:07.16]Do this section all by yourselves [00:11.91]and look up any information you're interested in the dictionary. [00:29.28]Curie(F.kyri),Pierre(1839-1960),and Marie(1867-1934),French physicists, [00:52.14]husband and wife,

发表于:2018-12-18 / 阅读(150) / 评论(0) 分类 高中英语人教版高一

21. 疑问词+shouldbut 结构,这个结构表示过去的意外的事,意为nonebut,可译为除了还有谁会,岂料,想不到竟是等。 Who should write it but himself? 22. who knows but (that)和who could shouldbut结构,这个结构

发表于:2019-01-08 / 阅读(62) / 评论(0) 分类 大学四六级阅读

今天我们要学的词是 pick up steam. To pick up steam 意思是提升速度和实力。比如,The hurricane is picking up steam. 飓风风力正在逐渐加强。上星期五公布的数字显示,美国经济10月份增加了17万1千个就业

发表于:2019-02-06 / 阅读(60) / 评论(0) 分类 英语单词荟萃

雅思写作常见句型(二) 26. if any结构,if any和if ever,意思是果真有,即使有,表示加强语气。与此类似的还有:if anything(如有不同的话,如果稍有区别),if a day(=at least,至少)。 The

发表于:2019-02-26 / 阅读(109) / 评论(0) 分类 实用英语
学英语单词
Airy phase
Albena
alcoholized chloroform
aminolaevulinic acid
auto-changers
bechelli
cahnite
charthouse flat
clock golves
commission on presidential debate
commissural furrow
conceptual colour
congress shoe
corpusculus
de-counted
domiciliates
Durweston
end of passage
epichloronydrin
excess Gibbs energy
fertile glume
financialist
fixed bunker
fusion type welding
gas sensitive element
gelatine glue
genus Craspedia
gird one's loins
glass disk laser
graben basin
grepafloxacin
grey substances
hamming weighting
hexamidine isethionate
high resolution color picture tube
high turbine
high-impact rayon
hydraulic sluicing
inaurate
incommunicable
interrupt descriptor
Jacaf, Can.
kove
labelless
lanceoporids
lenana
Linnaeus
liquid-metal spray column
Lowry, Malcolm
mantel piece
McKinley R.
member of equation
monocalcium orthophosphate
natural target
nswru
on the threshold
on-the spot collection
particle interaction
perianeurysmal
phrenemphraxis
plant cytotaxonomy
polymer flooding
pounded
Profichet's
proper set
propiram
proponents
rachianesthesia
radiant efficiency
real-time bit mapping
reel-up
rhythmizable
river service launch
rural proletariat
Sabine, Cape
secondguess
sectional detail
separation deed
signal transistor
Sir John Gielgud
spectroelectrochemical
Tao Kuang
taxation and customs duty
taxi sign
Teeliin Dugang
tessler
thermal braker
travelling plane wave
trendlets
Tripenyltin acetate
twist-up
universal moulding machine
volitates
voting slip
wallingers
weinburg
wigers
yellowish green
zemer
zinc-vitriol