凸半径

KUALA LUMPUR, March 24 (Xinhua) -- New analysis of satellite data suggested that missing Malaysia Airlines Flight MH370 had crashed in the southern Indian Ocean, Malaysian Prime Minister Najib Razak said on Monday. Najib released the sad news at a ha

发表于:2019-01-07 / 阅读(100) / 评论(0) 分类 英语新闻

Moon 月球 Do you have any idea how big the moon is? 你知道月球有多大吗? The moon's radius is 1737 kilometers. 月球的半径长1737千米。 This is just one fourth of our Earth. 它的半径仅仅是地球半径的四分之一。 The d

发表于:2019-01-10 / 阅读(45) / 评论(0) 分类 与美国小学生一起学英文第4册

The Herdwick Shepherd, James Rebanks, is the latest of several generations to have tended flocks in the Lake District, but he now has a book and 45,000 Twitter followers entranced by the starkly beautiful scenes he photographs every day. Here he expl

发表于:2019-02-04 / 阅读(37) / 评论(0) 分类 阅读空间

BEIJING, Jan. 25 (Xinhua) -- China has set a goal of equipping at least half of the country's county-level administrative regions to monitor various contaminants and harmful ingredients in food by the end of 2013. A new work plan, released on Friday

发表于:2019-02-06 / 阅读(49) / 评论(0) 分类 英语新闻

Apple resisted licensing out the Macintosh operating system until 1994, 苹果一直拒绝把麦金塔的操作系统授权出去,直到1994年, when CEO Michael Spindler allowed two small companies, Power Computing and Radius, to make Macintosh

发表于:2019-02-15 / 阅读(44) / 评论(0) 分类 乔布斯传

Beijing expects to implement the pre-commercial service of the 5th generation mobile networks, or 5G, in key locations by 2020, according to a development plan on big data and cloud computing released by the municipal government. 北京市政府近日发

发表于:2019-02-18 / 阅读(79) / 评论(0) 分类 英语新闻
学英语单词
abler
Abul-Walid Mohammed ibn-Ahmad Ibn-Mohammed ibn-Roshd
Aconitum ludlowii
aileron chord
Alligator Pond B.
anthoceros communis steph.
antiparkinsonians
atomic excitation
bark-louse
basis in custom
bastard swords
blueder
cafo
caliphship
Chilwa, Lake
cichlid fish
coefficient of corrosion inhibition
collarpliers
compiler-oriented hardware
continuous seismic source
coseismal line
cram
cutter pitch diameter
D-HCA
Deadburned
deep lingual artery
DGP
directx
division eumycotas
earth survey satellite
emotional needs
farah rod
Federative Republic of Brazil
female condoms
ferrocarbontitanium
final drive sprocket
focal hyaline degeneration
generalized convexity
giftset
gunnery technique
hand plane
holomorphic function of several variables
in part
instantaneous carrying current
intrinsic accuracy
justle
Karatsuba multiplication
keto-acid
labour currency
land charges
losing your marbles
lumbar myotome
maddalena
master plans
mean method
miniatus
mispayment
morse-code
noncytocidal
open fold
overlapping withering machine
pole pin
polespear
premouse
propadienyl
pyranonaphthoquinone
pyrogenetic element
quantitative risk analysis
radar coverage-diagram
radioactive rain
range corrector setting
rate of crystal growth
rectangular section
retroauricular lymph nodes
reversible pendulum
San Bernardino County
screen (-wall)method
secretaries of veterans affairs
semi-sintering
send up a trial balloon
sheet iron crance
slander
spot watering at planting
stability reduction
stenophyllas
straight loan
temperature gauge pipe
Tenbury Wells
thin fluidity
treatment of combustible waste
tuberculosis of uterine cervix
Ubby
vapour eliminator
velans
video terminal paging
welt staple lasting machine
West Nicholson
white-liver
wipe-down
Y-joint
YXIN
Zernogradskiy Rayon