矿质泥沙;粉砂

Life Grows in the Soil of Time by Thomas Mann What I believe, what I value most, is transitoriness. But is not transitoriness - the perishableness of life - something very sad? No! It is the very soul of existence. It imparts value, dignity, interest

发表于:2018-11-30 / 阅读(87) / 评论(0) 分类 英语励志美文精华

[00:00.00]在线英语听力室( www.tingroom.com )友情制作 [00:06.00]1998 Passage1 [00:11.44]Few creations of big technology [00:13.86]capture the imagination like giant dams. [00:17.98]Perhaps it is humankind's long suffering [00:20.94]at the mercy of fl

发表于:2018-12-01 / 阅读(75) / 评论(0) 分类 历年考研英语阅读理解

本讲为2006年下半年新的教学内容,请对照讲义听声音! Students(researcher/scholar) of Nature are not satisfied with guessing, but they observe, day after day, the changes which tak

发表于:2018-12-30 / 阅读(48) / 评论(0) 分类 自考英语(一)78讲

Sunscreen comes in many forms, each with its own impacts on your body and the environment. 防晒霜有很多种,每种对你的身体和环境影响各有不同。 With so many options, how do you choose which sunscreen is best for you? 有了这么

发表于:2019-01-17 / 阅读(76) / 评论(0) 分类 TED演讲教育篇

Premier Li Keqiang says China should consider science and technology as a primary productive force. Scientific and technological innovation to a large extent determines the future of China's development strategy. In history, we have missed several te

发表于:2019-01-20 / 阅读(48) / 评论(0) 分类 英语新闻

Sprigg submitted a paper to Nature, but it was turned down. 斯普里格给《自然》杂志写了一篇论文,但是没有被采用。 He read it instead at the next annual meeting of the Australian and New Zealand Association for the Advancement

发表于:2019-01-29 / 阅读(55) / 评论(0) 分类 万物简史
学英语单词
aclinal line
acropora austera
additional insurance premium
adrenalises
albugo ipomoeaeaguaticae saw.
alternative depth
anterior papillary muscle of left ventricle
applied satellite
arm fake
armor-piercing shot
baclavas
Ban Pa Daeng
be on the horns of a dilemma
be put into prison
biebel
blanded
boldo
Borel-Lebesgue theorem
Bruno of Querfurt, Saint
canalsatellite
cargo oil hydraulic valve
centuriated
cholorination
cogitoergosum
correction factor of ground wave phase
crew-cutted
CROSSOPTERYGIOMORPHA
cutaneous hyaline angiopathy
dead-end batch reactor
dealing rooms
desolatingly
dimethylpiperazine tartrate
direct write-off method for uncollectibles
Douvres
Eaton Park
economic regime
electroshocks
emergency call key
end-of-file gap
endfire array
ethyl dibunate
evernham
excitation coil
feel giddy
flux line lattice
flyers
forecome
freeze-frame
frequency error
Headteachers
heat from occupants
high-low bias test
hippopotamus
human consumption
ideal stage
increase of supply
indirect titration
initial budget estimate
insecure attachment
interferometric fiber optic current sensor
interfilamentous matrix
labor leaders
Lactariidae
link-state routing algorithm
loss on acid washing
manual winding control
microangiopathies
minitractors
mombo
multipost
murrina de caderas
open workings
ordinal journal
overall isothermal efficiency
pentaquine
perfunctory
pin end
puerperal hygiene
radiotoxicological
re-surfacing
resistance spot weld
Rhetic
Salinicoccus
several hundred kilometers
shaft-power meter
skirt
space-charge sheath
spatial aerotriagulation
spike shaft
spline wavelet
spot schedule
stick my heels in
subphonemic
tannic acid
tupuxuarids
tyrphostins
viciously
waste-yard
whale winch
Wigner, Engene Paul
zone metering