音标:['maikrəkweik] ;
n.
【地理学】微震(= microearthquake)

[00:00.00]Listening Comprehension (20 minutes) [00:-1.00]Section A [00:-2.00]Directions:In this section,you will hear 10 short conversations.At the end of each conversation,a question will be asked about what was said.Both the conversation and the qu

发表于:2019-01-25 / 阅读(33) / 评论(0) 分类 英语六级听力练习集锦

LOS ANGELES, Aug. 26 (Xinhua) -- A swarm of earthquakes including one of 5.5-magnitude hit Southern California area near the Mexican border around noon Sunday, according to the U.S. Geological Survey. The quakes started to hit the area of Brawley at

发表于:2019-02-14 / 阅读(60) / 评论(0) 分类 英语新闻

Moon's Tug Doesn't Cause Big Quakes On March 27th, 1964, a huge earthquake struck the Prince William Sound, off the coast of Alaska. Out in the gulf of Alaska, the ocean bottom plunges, then heaves upward a full 50 feet, and a wave starts racing towa

发表于:2019-02-14 / 阅读(42) / 评论(0) 分类 2018年科学美国人1月

Multiple quakes hit SW China, killing 64 ZHAOTONG, Yunnan, Sept. 7 (Xinhua) -- Sixty-four people have been confirmed dead and 715 others injured after multiple earthquakes struck a mountainous region in southwest China on Friday, authorities said. A

发表于:2019-02-19 / 阅读(163) / 评论(0) 分类 英语新闻

The most notorious such quakes ever to hit the United States were a series of three in New Madrid, Missouri, in the winter of 1811-12. 在美国经历过的这类地震当中,最著名的要算是1811-1812年冬发生在密苏里州新马德里的一

发表于:2019-02-25 / 阅读(42) / 评论(0) 分类 万物简史

The San Francisco earthquake of 1906, for comparison, measured an estimated 7.8 on the Richter scale and lasted less than thirty seconds. 相比之下,1906年的旧金山地震只有里氏7.8级,持续了不到30秒。 Earthquakes are fairly comm

发表于:2019-02-25 / 阅读(62) / 评论(0) 分类 万物简史
学英语单词
acute empyema
Antiochus VII Sidetes
anyaokus
appetitive behavio(u)r
as well someone might
aubers
B -B
back-logged
balance of mutual accounts
Beltsville
caseous
Chart Standardization Committee
cut squirt
cylon
Deglacial
detonation parameter measurement
Dick Fosbury
dodekanisa (dodecanese i.)
doing business
dual thrust rocket motor
educational movement
electrical steels
electrocarbonization
flammable limit
Fuel fabrication
Garnet Star
generation of turbulence
geometry of the group manifold
glaziery
goand
grbavica
heathenising
helium gas thermometer
herpes digitalis
historionomers
hydrothecas
interline
JAX RPC
lactarazulene
laser pumping energy
leading zero protection
lecture sheet
Level editor
Llangoed
lyubertsy
main curtain
make a hit
make something up
marine transportation engineering
material at site
mbv
mechanical penthouse
Methylnonylketone
midtropospheric cyclone
military press
model of communication system
mounted-plow wheels
neat cement grout
nilda
non recurring income
o'erloading
obstinateness
on pointe
orbital path
pachysandra stylosa dunn
panaxacol
photographic telescope
pint-sized
point locking bar
powerset
predefined exception
price-level adjustments
print spacing chart
privacy policies
racing thoughts
recurs
reformational
return rate of vehicle major repair
saccolabium matsuran makino
scuba-diving
secondary server
self-sealeds
slow motions
space environment engineering
square-loop core
steel wire armoured
strap-like
sucking root
tiv
undishonored
uninformed player
universe of attraction
us hybrid
valeska
vertical one-pipe heating system
ward
wardropes
water stop sheet
weili
what have you done
william pitts
zero field splitting