时间:2019-02-15 作者:英语课 分类:英语时差8,16


英语课

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 between temperature and volume is what makes most thermometers work. The most common type of thermometer is an airtight glass tube with a reservoir bulb at one end. The reservoir is filled with a colored liquid. As the temperature increases, the liquid expands, forcing itself partway up the narrow tube. The hotter it gets, the higher the liquid climbs.Numbers printed along the tube translate the liquid’s volume into temperature, and you learn whether to wear a sweater or a short sleeved shirt.



学英语单词
abstract artist
alkaline scouring agent
Allendorf(Eder)
anorthositization
asomia
Aughty, Slieve
baltimoreans
barium glaze
Barpeta
beretta
biat
Bing bridge
Bupleurum tenue
butterworts
calibre ratio of combustion chamber
canapina
carcinoma en cuirasse
chard
chimney back
cigar drain
cohibas
collecter
completely additive
contact hitter
cooling water heat exchange
corporal oath
customs tael
deadweight ton
dowel saw
end-day
extreme narrowing approximation
exuscitate
fireclay mold
frame table
free stream capture area
gaumes
go up a hill
high speed duplicate audio tape
horses for courses
humidity factor
hydrail
Idku
inner arm comb
large bolt rope needle
latch-up
league branch secretary
lnl
localized pericarditis
long draft system
medgyessies
metal salt
meter outfit
methods time measurement system
micromechanisms
milwaukee
mini-fridge
native fruit
nested sigh-on
nitched
nonresponsibility
nontoleration
one-unit operation
orthotrichum taiwanense
oxygen recombination
Oxytropis ningxiaensis
Palézieux
paphia textile
Parson brown
periophthalmus cantonensis
perky
petchary
petrol
phase error of satellite
phenethyl phenylacetate
philosophobia
photo mask
phyllid
pneumotachograph
primary need
pro-trader
progonal fold
provocational
quantum state
Quequeňa
regeneration efficiency of ion-exchange resin
rubs out
savacentre
sewage disposal work
shipping load
shop stealers
shortage of qualified judge
silylium
small-scale map
solvent strength gradient
sub-command
synodite
telemessage
timbrical
water jacket drain cock
water resources engineering
wire guiding
yconnected stator