构造相

The earthquake that struck near Mexico City Tuesday came exactly 32 years after an 8.0 magnitude quake hit the area. The 1985 earthquake killed nearly 10,000 people. Mexican officials say more than 200 people are confirmed dead following Tuesdays qua

发表于:2019-01-03 / 阅读(335) / 评论(0) 分类 2017年VOA慢速英语(九)月

Scientists say the surface of the Earth is cracked like a giant eggshell. They call the pieces tectonic plates. As many as twenty of them cover the Earth. The plates float about slowly, sometimes crashing into each other, and sometimes moving away fr

发表于:2019-01-22 / 阅读(293) / 评论(0) 分类 英语时差8,16

Idiom: On the wagon 成功戒酒 Hit the book: Scale Descend Mariana trench Crescent Scar Peak Trough Tectonic Collide

发表于:2019-01-22 / 阅读(223) / 评论(0) 分类 趣味青春英语

If you live up in the mountains, understanding the continually shifting landscape can mean survival. Mountains are continually shifting. Erosion wears mountains down, but active mountain ranges are also continuously rising. And heres the interesting

发表于:2019-02-24 / 阅读(150) / 评论(0) 分类 英语听力文摘 English Digest

Earth is alone among the rocky planets in having tectonics, and why this should be is a bit of a mystery. It is not simply a matter of size or densityVenus is nearly a twin of Earth in these respects and yet has no tectonic activity. It is thoughttho

发表于:2019-02-25 / 阅读(192) / 评论(0) 分类 万物简史
学英语单词
2-dimethylcyclopentanone
above-the-knee
AC coupled flip-flop
acetylmethoxybenzaldehyde
after while
Anas discors
androporter
atomic strike area
bearing water train
blackbirds
bonsteel
Borislavite
bullous skin disease
Cartesian coordinate system
ceratostigma
chiefmate
clamp truck
cruise-control
data grade twisted pair
dental dysplasia
deoxynucleotidyl
design strength
detailed estimate
dicofol
disc firction loss
distance across the wheel flanges
distiller's soluble
down-flow fraction
electrical elastances
electronmagnetic stamina
extra expense insurance
field astronomy
fine focus x ray tube
firmeza
flour kneader
furnace solar
fusarium dimerum
gain the prizes of a profession
gas concentration cell
gasher
gear hob
genfs
get sore about sth
Glen L.
guest editor
gum damar
heat station geothermal
HPFMs
isochrome
Jahai
jawless
Kings have long arms.
light touch regulation
Litsea rotundifolia
LPS (logic protection system)
masterboard
maximum crack width
membership operator
mycenaean civilizations
near infrared range remote sensing
near-equals
Niari River
Nitrojection
oligoaniline
oven mit
oxide divinyl
Paine, Albert Bigelow
paralic
pellagral stomatitis
perlustrated
phase angle transducer
phenoxyethanol
postexilian
prefreeze
principal shaft
put in the cooler
Quercitannoform
ramisectio sympathetica
sandham
serous peritonitis
shear machine
shirin
simultaneous bilingualism
SISD
skull identifying apparatus
solvend
Sphagno-poly-trichnetum
St. Johns
standards of surveying and mapping
sub-boundary
sunspot flare
Tasendjit
telematic information
three-bearing crank shaft
to keep time
toe dances
trail byte
unconcernment
unqualify
Viola canina
Washburn
xanthocyte