折射棱镜

Prisms 棱镜 Why can we see rainbows after rain? 我们雨后为什么能看到彩虹? We can see rainbows after rain because droplets of moisture in the air work like a big prism. 这是因为空气中的水滴就像一个大棱镜。 So what is

发表于:2019-01-10 / 阅读(129) / 评论(0) 分类 与美国小学生一起学英文第10册
学英语单词
Agoulou
allocation/deallocation strategy
anomalous scattering
anthracobia maurilabra
Baptist Belt
beaver away
boris vasilevich spasskies
buffer tube
bulldog-jaw
Buyukkabaca
cammack
certificate of receipt of export prepayment
chemotherapy-induced
co-parallel
college-professor
come all the way
Cordioxil
Cotorro
cueva de las manos
decarbonation zone
deener
depreciation fund
DHAQ
diploprion bifasciatum
ecandrewsite
Emma Hart Willard
ethoxyresorufin-O-deethylase
faked out
fiddle-playings
geekazoids
go on the spree
grenobles
hassanes
hemming in
Hinigaran
honkey
infra red projection
interbranchialis muscle
intermittent claudication
intralymphatic injection
Itamarandiba
Jufang Zhibao Dan
like-for-like
limited traverse
Linnaean nomenclature
long distance signal
Maeve
Meldrum's acid
menichlopholan
microcode compaction
minah
most-likely
murder-holes
nervi rectales craniales
non hearsay
non-starter
nop-bed
open scholarship
ortho-compound
oxide masking technique
oxoids
PCOB
pervagor janthinosoma
potler
primorac
protector tube
Public Switch Telephone Network
punching press
quantitative target
quarry flow-sheet
red lead anti-corrosive paint
residual fission product
roomy middle
rough cleaner
sage grouses
salivas
sensitivity of instrument
shell type motor
single-phase industrial frequency AC system
sludges
smarta
snorest
sodium dodecyl-sulfonate
sopressata
telenovela
thirst buckets
time-dependent boundary condition
to blow the gab
tortoise-marks
two tip torch
two-tier wage structure
undersown
viaux
was in for
water-depth variation
wire end cap
without ruffle or excitement
Wy.
Yebawmi
yermic
zigzag molding