基本对称多项式

measurement slave unlimited invert symmetrical lessen lever hip liability overlook thresh tensile vision likeness steady siege fission limp line linear vein commence obscure

发表于:2018-12-01 / 阅读(78) / 评论(0) 分类 用Mp3背六级单词

Education Report - Scientists, Engineers Help Elementary School Teachers 教育报道 - 科学家和工程师帮助小学老师教授科学课 This is the VOA Special English Education Report. 这里是美国之音慢速英语教育报道。 A progra

发表于:2018-12-16 / 阅读(198) / 评论(0) 分类 2011年VOA慢速英语(十二)月

Flawless pearls are among the most symmetrical spheres biological organs. But do they get so round? Turns out they turn. Pearls and mollusks such as oysters create so-called pearls acs around intrusive pieces of grit. The sac coat the yelten with the

发表于:2018-12-24 / 阅读(54) / 评论(0) 分类 Scientific American(六)月

This is the VOA Special English Education Report. In the last ten years, hundreds of American schools have begun to offer a new way to teach foreign languages. This method is called dual or two-way immersion. Here is how it works at London Towne Elem

发表于:2019-01-11 / 阅读(57) / 评论(0) 分类 2010年VOA慢速英语(六)月

The Power of Beauty 美的力量 1. One of the most successful, influential and 1)beloved women in American history, Eleanor Roosevelt once said that she had one regret: she wished she had been prettier. Who hasn't felt the same way? We are all too 2

发表于:2019-02-16 / 阅读(70) / 评论(0) 分类 英语美文

Science and technology 科学技术 Health indicators 健康指标 On the face of it 从表面判断 More evidence that symmetrical features indicate good health 更多证据表明对称容貌显示身体健康 BEAUTY may be in the eye of the beholde

发表于:2019-02-24 / 阅读(81) / 评论(0) 分类 经济学人科技系列
学英语单词
0538
acalypha matudai
al ternaria iridicola (ellis et everhart)elliot
alternate function key
Amealco
antiatherosclerotic
antipurpuric
Anyuiite
baptisias
big bud,big-bud
bite-wing film
brake hoop
bronius
budissies
cable telephone
carbonyl groups
carcinomatous goiter
cellana rediana eneagona
chitinophaga skermanii
coefficient of centripetal acceleration effect
contract for scientific and technical cooperation
coordinates in space
Coriaria intermedia
craftedness
criterion for credit
crystal lattice parameter
design efficiency
designated place
diacetate fibre
dichloroethane poisoning
dimethyl sulphide
diolefin hydrogenation
double track interpolation
E (error)
eccd
equatorial meteorology
explosive anchor
f.r
fagopyrum sagittatum
farren
flintify
gaseous effluent
go the way of all good things
humanizings
impact of rolling stock
incendious
interpermafrost water
khao kriab
Kolchak, Alaksander Vasilyevich
laocoon
law of increasing cost
listen before talk (lbt)
mechanically guided torch
mediterranean seas
methyl cyclopentene
midriff-baring
Mérouana
napeline
NC cutting machine
Nitil(Natl)
nonthreats
oceanic island magmatic association
oscillometric titration
Persian Gulf State
phosphatidolipase
pierce-arrow
plensher
Pollāchi
preobrazhenskite
project level
protein level
psychoanalytic society
quality policy
recurrent insanity
reflecting insulating cover
remote transaction terminal
Resection-Recession
route interlocking circuit
safire
sclerocyclodialysis
Shanghai Shipyard
simultaneous peripheral operations on line
site datum point
skepsis
ST_communicative-styles_not-saying-much
stress displacement vector
T.Mk.
teotitln
there is no holding him
torque rod joint
towability
traction gear box
trocars
trumpet-shaped ruby laser
turned-over edge
typologies
ventile
viridicatum-toxin
whence the wind blows
worm excretion
xms
Yibā, Wādī