[核] 卡尔特奇同步加速器

Last week, scientists announced the discovery of a remarkably well-preserved skeleton of what might be a new species of an ancient hominid that lived almost 2 million years ago. The bones were found in 2008. This February, they were analyzed by one o

发表于:2018-12-24 / 阅读(238) / 评论(0) 分类 Scientific American(四)月

The Wake-up Call from Stockholm

发表于:2018-12-29 / 阅读(227) / 评论(0) 分类 大学体验英语综合教程

受到鲍鱼壳的启发,安琪拉贝尔彻用病毒来制造人类能使用的优雅的纳米结构。通过定向进化挑选出高性能基因,她生产出一种病毒,这种病毒能构筑强大的新的电池、清洁的氢燃料和破纪录

发表于:2019-01-05 / 阅读(156) / 评论(0) 分类 TED公开课:环境 重造计划

A billionaire couple who pioneered internet games in China are donating $115m to the California Institute of Technology for brain research in an effort to help humans accept mortality. 身为中国互联网游戏先驱的一对亿万富豪夫妇向加州

发表于:2019-02-01 / 阅读(239) / 评论(0) 分类 阅读空间
学英语单词
a golden hello
agency by ratification
albrow
Amamaki-zan
anaptyctically
anchoring time
Anitapolis
asanovich
aspergillus sydowii
bandspread
bellementte
bird-droppings
Bluetooth stereo
boo.com
bubble reaction
buclifen
Buyantayn Hurayl
carrier distillation
champion holder
cissids
clay bonded silica brick
concurrent interests
condition final at shipment
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cool your heels
cronia fusca
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dicephalus dipus dibrachius
Didymocarpus salviiflorus
distribution on manufacturing cost
dod
drum opener
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Edison accumulator
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epi-verticinene
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expilator
explore for
facsimile weather map
foul patch
glandula vesicularis
gravity bag
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Hall County
haxo
high priestesses
hydrophilic particle
in the offing
inventory liquidating
kernel of linear transformation
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letter b
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Magburaka
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NEAA
nickel(ii) oxide
non-guaranteed bond
nonadditivity
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nozzle speed factor
NZE
On job training
overreach yourself
Passero
Pelusium, Bay of
pine-soot
plactridium
polymer physicochemistry
relman
response element binding protein
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tinodes taiwanensis
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ulk
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with the lid off
Xuanlu