动导数

First, there are those words ( with which we become familiar in ordinary conversation) , which we learn , that is to say, from the members of our own family and from our friends, and which we should

发表于:2018-12-01 / 阅读(129) / 评论(0) 分类 自考英语(一)78讲

This is the VOA Special English Economics Report. Early estimates show that the United States economy shrank by three-tenths of one percent from July through September. Economists had predicted a five-tenths drop. But Thursday's report from the Comm

发表于:2018-12-07 / 阅读(89) / 评论(0) 分类 VOA慢速英语2008(十)月

雅思听力场景词汇:化学词汇 在雅思听力考试场景中,化学相关的场景的词汇较为生涩,平时生活中可能也运用得比较少,以下的词汇供大家参考喔。 molecule 分子 particle 粒子 ion 离子 particle

发表于:2018-12-19 / 阅读(131) / 评论(0) 分类 雅思英语

The New Music The new music was built out of materials already in existence: blues, rock'n'roll, folk music. But although the forms remained, something completely new and original was made out of thes

发表于:2018-12-31 / 阅读(80) / 评论(0) 分类 有声英文阅读

[00:03.81]bond fund :债券型基金 [00:05.87]closed-end fund :封闭型 [00:08.07]derivative :n.衍生商品 [00:09.95]equity fund :股票型基金 [00:11.96]fund manager :基金经理人 [00:13.99]futures :n.期货 [00:15.93]hedge fund :避险基金

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第二节 性状 许多药品说明书的第一项是Description(性状),其原意是叙述、描写,在药品说明书及药典中一般都译为性状,其内容主要是介绍外观、理化性质、组成成分、结构、特征等。这一

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Science and Technology Prevention of cancer Wonder drug 科技 预防癌症 特效药 Aspirin continues to amaze 阿司匹林让人吃惊的另一面 FOR thousands of years aspirin has been humanity's wonder drug. 几千年来,阿司匹林就一直是

发表于:2019-01-26 / 阅读(94) / 评论(0) 分类 经济学人科技系列

The New Music 新音乐 The new music was built out of materials already in existence: blues, rocknroll, folk music. But although the forms remained, something completely new and original was made out of these older elements - more original, perhaps,

发表于:2019-02-08 / 阅读(119) / 评论(0) 分类 实用英语

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学英语单词
action of microorganism
admixing
apsychologist
as-constructed drawing
automatic storage allocation
Batakan
Batizovce
be in for
bootlike
bridge retrofitting
briercliffe
buoy marking traffic separation scheme
canadian fleabanes
Canary Current
chronic progressive acrocyanosis
chrysophrys australiss
constant pressure start-up
cosmographically
cryolathes
day-pack
deadman switch
delouse
delphinite (epidote)
diffound
electromagnetic induction pump
employment theory
entry date
ethyl-para-hydroxyphenyl ketone
family Xylariaceae
flood control capacity
free-speech
funeralizes
gestiour
Glivenko Cantelli lemma
hand aperture card mounter
harmful act
hartzog
Hemangiomatous
inweer
jet bridge
johann tetzel
joint locked waredouse
joint stock limited partnership
kenenchyma
lastages
leave sth to chance
leukoagglutinating
line scan coil
magugu
material experiment
ming
Murayr, Jazīrat
must be off
newton disk
no-holdsbarred
non-revenue flight
non-utility
Nordic country
not put a foot wrong
oil-rig
one grid valve
oomicrite
paisleys
pasher
Pebo
pedestrian refuge
pliancies
Port Kelang
Pseuderanthemum palatiferum
Purchase Back Lease
radioactivity meter
reflected electron detector
remarketable
resulting mixture
Ricketon
ryo
saimiri oerstedii
sanson-flamsteed projections
serial digit operation
shipping articless
skiathlon
slip-sheet
spheroidal catalyst
Statutory surplus
steam jet (soot) blower
stepping circuit
sulfur bearing steel
symmetric hyperbolic operators
Taccaceae
thermal trough
Tovérou, I.
trichruis trichura
tympanic membranes
under the big top
Ungava Peninsula
unsolidity
veatchanol
vibrating knife
window channel
Wood crown
zero knives linear