[网络] 玻璃温度计的毛细管

Many professions have their own words and expressions. This is true for the medical profession. Doctors use many technical terms that most people do not understand. But there are also expressions we use every day to tell about a persons health. Let m

发表于:2018-12-07 / 阅读(64) / 评论(0) 分类 2011年VOA慢速英语(一)月

Thus by heating liquids we cause them to evaporate, or change into vapours or gases; 因此, 可以看出:我们能够通过加热液体使得它们蒸发, 变成水蒸气或气体; and by taking away heat from these gases, or cooling them, we tu

发表于:2018-12-18 / 阅读(37) / 评论(0) 分类 英国学生科学读本

Lesson 88 Condensation 第88课 冷凝 When the water in a kettle boils, it boils first at the bottom. 当水壶中的水沸腾时, 首先开始沸腾的是底部的水。 We cannot see this in a kettle, because the kettle is made of iron. 我们无法

发表于:2018-12-18 / 阅读(37) / 评论(0) 分类 英国学生科学读本

Kevin had just finished dessert. It was a piece of dark chocolate, washed down with a glass of cold milk. Delicious! He rinsed his mouth out with a glass of water, and then spit into the kitchen sink. He sat down at the dining room table and grabbed

发表于:2018-12-31 / 阅读(42) / 评论(0) 分类 365个英语简短小故事

It's similiar to a pregnancy test: a drop of liquid on a strip of paper causes an easily seen color change. But imagine that kind of simple, cheap technology employed in testing for pollution or health issues anywhere and on the cheap. Researchers at

发表于:2019-01-20 / 阅读(38) / 评论(0) 分类 Scientific American(八)月

This extra jostling pushes the atoms farther apart, causing the whole substance to slightly increase in size. If the substance cools off, its atoms stop pushing against each other so vigorously. This makes the substance shrink again. This connection

发表于:2019-02-15 / 阅读(45) / 评论(0) 分类 英语时差8,16
学英语单词
Abathion
acclivities
ancestrie
anti-static brush
auxanographic
beam dyeing apparatus
belger
beveling of the edge
canonical system
capital stock premium
chromate waste water
chromosomal mutations
cloud-radiation interaction
cone type liquid-film seal
cross-plots
cytherelloidea kianofeipunae
dabbling
data acquisition and conversion system
deciduous plant
deer's-ears
diagonal bulkhead
disjuncting layer
dividing network
engineroom control center
entheat
facil
facsimile transmitter
factura
fifth-largest
filtering gain
flatbrods
fleet -rental
fondaparinux
fora
form relieved hob
full of guts
furtive manner
giam (ki-am)
green-crop chopper-blower
haplomycosis
harangued
Hominidae
hurlers
idle adjustment screw
interspinous ligament
inverted V technique
junior third engineer
koca cay
legal reasons
legs eleven
liquid animal waste from abattoir
matagen
medical-model
merchandise selection
mesophyll cell
microridge
Münstermaifeld
Nedel'noye
nickel epsomite
nonstandard
ophthalmoplegias
parkerized steel
passing migrant
petrolism
phalium bisulcatum pila
plait of onion
plane side frame
polyphenolase
polypragmosyny
power axle
preemptive pricing
progressive tax rate in excess of specific amount
promissory
reason about
recursion theory
Repalle
S.&M.
sail fullness
short digital extensor muscle
skerling
small-tonnage ship
sociably
specific productive index
spherical deflection analyzer
springmen
stillomycim
sub-catatonia
syndrome of dampness-heat in lower jiao
Tailem Bend
tequilero
test zone
thermal theory
transformation factor
tuberculin reaction
two phase selsyn
urines
useless land
vertex of simplex
wandought
Wilson, James
zygomatic adductors
zygophytes