林流体

Do you need eight glasses of water everyday? Tring to do the right thing by drinking eight full glasses of water everyday may do little more than making a person run to the bathroom, a researcher said. Newspaper articles, health and beauty magazines

发表于:2018-12-05 / 阅读(50) / 评论(0) 分类 有声杂志阅读

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. In theory, scientists could learn a lot about our health by testing tiny amounts of bodily fluidsa drop of blood, a tear, a bead of sweat. But somethin

发表于:2019-01-08 / 阅读(51) / 评论(0) 分类 Scientific American(十一)月

flow vi.流,流动 flower n.花,花卉;开花 flu n.流行性感冒 fluctuate vi.波动 vt.使波动 fluent a.流利的,流畅的 fluid n.流体,液体 flush n.兴奋,脸红;发烧 flute

发表于:2019-02-01 / 阅读(290) / 评论(0) 分类 考研英语

后角 clearance angle 龙门刨削 planing 主轴 spindle 主轴箱 headstock 卡盘 chuck 加工中心 machining center 车刀 lathe tool 车床 lathe 钻削 镗削 bore 车削 turning 磨床 grinder 基准 benchmark 钳工 locksmith 锻 forge 压模

发表于:2019-02-18 / 阅读(81) / 评论(0) 分类 实用英语

Can it really be sixty-two years ago that I first saw you? 我们初次相遇,难道真的是六十二年前吗? It is truly a lifetime, I know. But as I gaze into your eyes now, it seems like only yesterday that I first saw you, in that small ca

发表于:2019-02-19 / 阅读(45) / 评论(0) 分类 英语美文

My friend Sarah is a vet. I have asked her to tell us about a typical days work. I am a veterinary surgeon and work for a charity called PDSA, which stands for the Peoples Dispensary for Sick Animals. We treat pets belonging to people who are on stat

发表于:2019-03-01 / 阅读(91) / 评论(0) 分类 听播客学英语
学英语单词
acetiromate
acid proteases
AD ((analog-digital))
air lubrication plant
aleuroclava trachelospermi
antennal foveolae
anti-centrifugal splash
aristogenics
behrend
biological dressing
black market price survey
Boussieres
build-downs
callosum
Carex pamirensis
centerline shrinkage
Chernomorets
circuit closer
clominorex
combined surplus
concrete block and rock-mound breakwater
conjugon (luria 1963)
cromes
decontamination cell
dual character
eisman
element mesh
entopic
esophageal antiperistalsis
functional boundary
furrowless
gas warning system
Gauniganj
graduate studies
great capacity
grists yield
guidanuce computer
halys p. (bafra burnu)
hyperpiesia
intermetallic compounds
invisible ink
Koyukuk R.
largenose fish
Lawson cypress
lip formation
Martin IV
Mayie
mean square forecast error
modacrylic
more-affordable
negative integer
net turnover
neutral party bill of lading
New World monkeys
NIHAE
nihils
Nogra guangxiensis
non-medullated fibers
nonfinal
nonpyramidal
nuclear reactivity
ods
optical interaction
overallotment
overtrains
pasteurizing column
placenta tripartita
popliteal plane
prurigo mitis
punch line
rear lens cap
recarey
reduction-oxidation polymerization
refine twisting machine
regional seismic stratigraphy
Rubezhinskoye
self-congratulating
semifluid material
serial-type adder
series-parallel network
shunting inspector
shuster
single lug
single rod agitator
sodium sulfuret
someone's bark is worse than his or her bite
spent waiting time
srite
Stropharia ambigua
stud switch
surface finishes
sward podzolic soil
the RAC
tidal data
trawl gallow
tuberous-rooted mustard
ultrasonic echo gram
unweaned
waterboardings
well collision
xylaria glebulosa
zwanziger