[物] 静电光学

They Did It With Mirrors! You can’t stand in front of the paintings of the old masters and not wonder, how did 1) Frans Hals make that lace seem so real? How did 2) Van Dyck make his armor so gleami

发表于:2018-11-28 / 阅读(255) / 评论(0) 分类 疯狂英语2003年

Scientists: Spiders Use Electric Fields to Move through Air Scientists have long wondered how spiders can use the webbing they make to fly. The 19th century English naturalist Charles Darwin commented on their behavior when very small spiders landed

发表于:2018-12-16 / 阅读(144) / 评论(0) 分类 2018年VOA慢速英语(七)月

Newtons Apple Tree 牛顿的苹果树 Newton was an English physicist and mathmatician,and was the greatest scientist in his era. 牛顿是一位英国物理学家和数学家,也是他那个时代最卓越的科学家之一。 Isaac Newton was bor

发表于:2018-12-18 / 阅读(149) / 评论(0) 分类 走进剑桥大学

Its a stunning location, but its also mysterious. These stars are not just close together. They are on the move at enormous speeds. Going to the heart of a galaxy might not be the similar to going to an amusement park. The rides are some similar to h

发表于:2019-01-22 / 阅读(280) / 评论(0) 分类 自然百科2011年

可以调焦的眼镜? They may look like an ordinary pair of spectacles, but these glasses are at the forefront of a revolution in eyewear. 它们看起来像普通的眼镜,但是是眼镜改革的最前沿。 Part of a new line of electronic eye

发表于:2019-02-07 / 阅读(145) / 评论(0) 分类 实用英语
学英语单词
acid-treated oil
acyclovir(acycloguanosine)
aquo-system
atmospherical pressure filling machine
avc(automatic volume control)
be out from under
blaspheme
boiler water level regulator
Cagayan de Oro
cantarero
cardinalized
chandis
chronic maxillary sinusitis
clutch release fork shaft
collisionless
colour coordinate
compatible ordering
contoured
cupric hexafluorosilicate
deeringia amaranthoides (lam.) merr.
dentilingual
Derris latifolia
destrouble
Dictyonina
diisopropylfluorophosphate
diode NAND gate
diphenylethane
distance freight
durden calculation
Eberth's perithelium
elegiast
ellesmerian
Ensete ventricosum
ethlete
extremal condition
frog length
funeral ceremony
globalisation
haggly
hargoon
hold down cylinder
hypercarotenaemia
inferior laryngeal artery
janka
labrofrontal lobes
linear recurrence relations
lipocheilus carnolabrum
low number of seed set per cross
lower calorific value
lubricating oil test for tightness
machine pistols
main topsail
marches past
masser
mcdouall ranges
medium distance race
method of controlling the source for taxation
moving coil transducer
multis
naval special warfare task element
not know the half of it
nuclear microanalysis
orbit-orbit interaction
padina gymnospora
palminess
Pan American Union
pilea fasciata franch
plasmopara vernoniae-chinensis
pneumatize
prairieville
pustejovsky
quern stone
radar fence
rail brackets
Rossi
rub-on
running liquid culture experiment
semi-tubular
semiphlogisticated
smartphone gloves
soundshadow
soup plates
spectrochemisty
srimaung
stay neutron
super-agonist
sybilles
syringe hydrometer
system load vector
tale-bearing
third-generation phototypesetter
tianaman
tooth top
tube ice machine
turn speed
unconfirmed service
undived
universal coupling constant
vertical-indicator
whitherward
wide bottom flange rail
yoohoos