基因加性作用

AGRICULTURE REPORT - Jojoba: Not Your Usual Oilseed CropBy Mario Ritter Broadcast: Mon, 3 Jul 2006 16:00:00 UTC I'm Shep O'Neal with the VOA Special English Agriculture Report. Jojoba plants We have a

发表于:2018-12-07 / 阅读(52) / 评论(0) 分类 2006年慢速英语(七)月

Pesticide Additive Could Be One Culprit in Bee Deaths 农药添加剂是蜜蜂死亡的一大诱因 Springtime is flower season. And that includes some 90 million almond trees in California. It's the largest pollination event in the U.S.and beekeeper

发表于:2018-12-24 / 阅读(37) / 评论(0) 分类 2017年Scientific American(二)月

And that's the difference between problems that are additive, like CO2, 这个就是可添加性问题,像二氧化碳问题, which we go slowly up and then we tip, and problems that are depletive, in which we lose what we have, which oscillate, 慢

发表于:2019-01-03 / 阅读(47) / 评论(0) 分类 TED演讲科技篇

A study looks at mutations that seem to play a part in extending longevity, while limiting growth. Transcript of radio broadcast: 10 June 2008 This is the VOA Special English Health Report. Five women in Rolla, Missouri, all at least 100 years old S

发表于:2019-01-11 / 阅读(42) / 评论(0) 分类 VOA慢速英语2008年(六)月

Last year in the US, they helped Amazon prepare and ship all the products required for Cyber Monday, 去年在美国,机器人帮助亚马逊发货,以应对网络星期一带来的 the annual peak of online retail. 年度线上零售消费高峰。

发表于:2019-01-18 / 阅读(47) / 评论(0) 分类 TED演讲国际问题篇

The 2015 list of the greatest emerging technologies was recently published by Bernard Meyerson, chief innovation officer of IBM and chair of the World Economic Forums Meta-Council on Emerging Technologies. 最近IBM的首席创新官兼世界经济论坛

发表于:2019-02-17 / 阅读(70) / 评论(0) 分类 阅读空间
学英语单词
2-undecyl imidazole
3-DUI
a cat in the meal
acid burdening
Alpha AXP
astronomizing
bilboa
Borbeck
bottlescrew
buttie
by any means
cable fitting
Chauses
colour televisions
conchometry
crude wood
dedans'
demania reynaudi
devocate
diphthongised
eucyclotoma tricarinata
experimental physical chemistry
fingian
firepits
formamidine
friction pressure drop
gasoline meter pumps
general-purpose microprocessor
glenoid cavity
grab iron
hagrid
heal the breach
hickory trees
high voltage load disconnecting switch
holophrastic language
hyperreninemia
impierce
in effigy
information flow-rate
ink-wells
isotope labelling techniques
journal box packing room
labourisms
lineations
Litsea hypophaea
lymphangial endothelioblastoma
made conditions
mandazi
military id number
moist calendering
mold amylase
multitone circuit
mythographist
naaec
navigation lamps
nine bows
non physical loss
not worth the paper it is written on
Nu-knit
overexcited operation
parabolic cylinder coordinates
peptide alkaloid
phyllocoptrata oleivorus ashmead
pinghsiang movement
plot program bank
pneudraulic shock strut
portmanteau leather
pre-peak drift rate
Principe
print control object
quick muscle
radiosonde data digitizer
random access memories
Rasborinus formosa
retek
Romanowsky's stain
Sekijima dementia paralytica tremor syndrome
Selsingen
settlement & billing subsystem
shrapnel
Sidoan
sinus unguis
small-sword
so-and-so
spank Hank
spleen transplantation
sponsor nation
stercorariidaes
superfluid phase
system connection
Sāgarpur
terminographer
the scientific community
thrombosed external hemorrhoidectomy
thujorhodin
ulmates
urubupunga fallss
wave exciter
wingwalk
xanthocreatinine
yyl