音标:[ˈeiljən ˌsʌbstɪˈtu:ʃən] ;
[医]异种(染色体)代换,异源替代系,异代换系

北京奥运28大项 参与,竞争,分享,进步 Basketball 篮球 英文原文 On a competition level, a team is made of 5 players playing on the court and 5 players sitting on the bench that can be used for substitution during the game. Each player is assigned a p

发表于:2018-12-05 / 阅读(108) / 评论(0) 分类 奥运28大项比赛

...in Mars. Although it was completely wrong about Mars and everything he said about Mars practically was wrong. But, he built up interest in the planet which has carried over to this day. And, so, he

发表于:2018-12-07 / 阅读(179) / 评论(0) 分类 寻访外星人

Launched in 1977, Voyager II explored the outer planets and their weird moons, moving ever deeper into space, into regions completely mysterious to us earthlings. On board is a gold-coated phonograph

发表于:2018-12-07 / 阅读(169) / 评论(0) 分类 寻访外星人

From a planet.......let me get out of here....stay where you are.... Humanoid aliens have been good business in the 20th century. B moviemakers in particular have found a winning formula in showing se

发表于:2018-12-07 / 阅读(139) / 评论(0) 分类 寻访外星人

(NASA Administrator Dan) Golden accepts that the search for life on Mars is not over.

发表于:2018-12-07 / 阅读(122) / 评论(0) 分类 寻访外星人

应用修辞是让我们的语言更富于形象性,当我们运用不同的词汇,不管高级还是低级,修辞的运用将会比普通的词汇更有文学层面上的意义,从修辞中我们可以增加想要说明的效果,创造更有

发表于:2018-12-08 / 阅读(128) / 评论(0) 分类 GRE英语

新东方赵丽词汇课堂 Lesson 96听力下载

发表于:2018-12-15 / 阅读(183) / 评论(0) 分类 新东方赵丽词汇课堂

We have reasons to suspect, based on recent high resolution photography of the surface, that there may be a subsurface ocean there. And where we find water and where we find the right mix of organics,

发表于:2019-01-02 / 阅读(221) / 评论(0) 分类 寻访外星人

He wears gloves and cleans his tools with alcohol to avoid contaminating the ancient salt samples with modern microorganisms.

发表于:2019-01-02 / 阅读(228) / 评论(0) 分类 寻访外星人

…cold conditions that earth has to offer. Professor Freeman believes these rugged microorganisms are probably capable of surviving on Mars. Mars is certainly our best bet for finding life in the inn

发表于:2019-01-02 / 阅读(206) / 评论(0) 分类 寻访外星人

分集介绍:这一讲介绍换元法(或译作代换法,substitution method),并以此为思想将某些特定形式的一阶方程转化为可分离变量方程或线性方程。本讲用换元法解决了两类特定的一阶方程,即伯

发表于:2019-01-05 / 阅读(145) / 评论(0) 分类 麻省理工学院公开课:微分方程

分集介绍:这一讲介绍换元法(或译作代换法,substitution method),并以此为思想将某些特定形式的一阶方程转化为可分离变量方程或线性方程。本讲用换元法解决了两类特定的一阶方程,即伯

发表于:2019-01-05 / 阅读(155) / 评论(0) 分类 麻省理工学院公开课:微分方程

应用修辞是让我们的语言更富于形象性,当我们运用不同的词汇,不管高级还是低级,修辞的运用将会比普通的词汇更有文学层面上的意义,从修辞中我们可以增加想要说明的效果,创造更有

发表于:2019-01-08 / 阅读(111) / 评论(0) 分类 GRE作文

应用修辞是让我们的语言更富于形象性,当我们运用不同的词汇,不管高级还是低级,修辞的运用将会比普通的词汇更有文学层面上的意义,从修辞中我们可以增加想要说明的效果,创造更有

发表于:2019-02-01 / 阅读(145) / 评论(0) 分类 GRE英语

本期真题 1. The little girl was so frightened that she just wouldn't ________ her grip on my arm. A) loosen B) remove C) relieve D) dismiss 2. He never arrives on time and my ________ is that he f

发表于:2019-02-01 / 阅读(134) / 评论(0) 分类 英文语法词汇

在GRE写作中,我们常用的26种修辞手法应用得并不多,一般常用的也不过十几种,在写作中恰当的运用修辞,会使文章看起来更加生动。 1) Simile(明喻):It is a figure of speech which makes a comparison

发表于:2019-02-18 / 阅读(126) / 评论(0) 分类 GRE作文

cramp sb.'s style妨碍某人 high style女装的新款式 in style别具风格的 in the style of仿…式样 like [as if] it's going out of style (fashion)不值钱 live in style过上豪华生活 o

发表于:2019-02-18 / 阅读(148) / 评论(0) 分类 考研英语

GRE写作如何运用修辞?GRE写作修辞手法的应用可以为同学们赢得高分,GRE写作修辞手法的应用无论词汇是简单的还是比较复杂的,都能增加想要说明的效果,不动声色地为自己的水平加分。 GR

发表于:2019-02-19 / 阅读(112) / 评论(0) 分类 GRE作文

歌曲 : Hope 艺人 : Alien Ant Farm 音乐星级 : ★★★★ 所属专辑 : TruANT 发行年代 : 2009 风格 : Alternative Rock 相关介绍 : 来自南加州的摇滚劲旅Alien Ant Farm由主唱兼词曲创作主力Dryden Mitchell、吉他手Terry Corso、贝斯手Tye Zamora及鼓手Mike Co

发表于:2019-02-20 / 阅读(123) / 评论(0) 分类 英文摇滚歌曲

If You Were Alien The Brunettes,来自新西兰的独立乐队,还是清爽可人的男女声对唱,他们的音乐听起来带着一点点甜蜜、 一点点童趣,女声的纯朴音质感觉更显亲切。 If You Were Alien-The Brunettes If

发表于:2019-02-20 / 阅读(142) / 评论(0) 分类 天籁音乐
学英语单词
aldadiene
ammonia making machinery
amplitude of screen box
anti-freeze agent
assay wall
asynchronous impedance
bends
chairman of the board of director
chameleon solution
chi t'ung kuan
choirmistresses
closed-end tube
comparison medium
continue-fraction expansion
continuing operating enterprise
control rod coupling socket
curse out
defective products
Drumanespick
dysgenic
eclectic counseling
ectylotic
electrical machinery plant
electromechanical actuator
engineer's method
Eritrichium lasiocarpum
estazol
exciting bank
extraoral radiographic examination
flavor of the month
gallium(iii) bromide
good-heartedly
guarinis
gunwale
haimatolith (hematolite)
have a rat in the garret
herba swertiae dilutae
heurisms
hyb
hyperoitis
induced air
internal blister
iron-fluoprotein
keratite
ligans
liquoring
macons
magnesium tungstate
mainframe-centric
Manati B.
mass medication
maximum climb
medievalized
my man
named terminal
network model data base system
non-fungible thing
northern Jacob's ladder
office of the Chief Engineer
Okiéné
optical audio
paisant
pantometers
parent figure
PCOA
peritoneogram
piroplasmosis
Ponte Alta do Norte
pre-pump
pseudo-differential equation
quarrelsomely
quasi-thermodynamic kinetics
reheat steam
remote control program
San Juan Bautista Tuxtepec
Saratoga chip
sea-bear
segmentaries
she'll
shoeless
shunt loading
spiral shape
structural relationship
test drilling
three phase connections
tigriopus japonicus
Tisza
tractolift
trisomy 21s
twin transistor
ultra-violet
von Braun, Wernher
water sealed gasholder
wersching
widget set
Wireless Gigabit Alliance
work arbor
xanthopimpla punctata
yamoussoukroes
Yunus Emre
Zambezi Escarp.
zone assignment