加色法

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(36) / 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(45) / 评论(0) 分类 TED演讲科技篇

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(46) / 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(69) / 评论(0) 分类 阅读空间

Creating Colors There are two ways to create colors in a photograph. One method, called additive, starts with three basic colors and adds them together to produce some other colors. The second method, called subtractive, starts with white light (a mi

发表于:2019-02-17 / 阅读(31) / 评论(0) 分类 双语有声阅读
学英语单词
absolute spectral transmission
adred
air-steam die forging hammer
algotherapy
alumoklyuchevskite
American arrowroot
animal life
asphodel
audifier-fidelity control
babet
bag-stacking machine
bark cracking
barred factor
Biryuchevo
Bromoviridae
bubble convection
call indicator board
castor axle
centiwebers
chimney swallow
cintractia minor
classroom setting
clothing leather
clrc
cock-and-hen
cut someone down to size
demand (capacity) lag
destruct line
diacetyl tannin
diaphragm diameter
disturbance of public worship
DL-Catechin
Dynabook
electromyclogram
encoding specificity
equivalent disturbing voltage
eutheriodont
fanmade
Geranium sibiricum
guiding nut
heat insulating groove of piston
horse-doctor
illusion of control
Junayfah
keyboard switch
kondrikite
labour a jury
marrise
mehari
mud collar
Nairobi
neutron transport mean-free path
non stabilized rectifiers
not give a rat's ass
on stream time
oneirodynia
organic material hydrocarbon equivalent
oscillating maintaining circuit
out of sb.'s line
outlet aperture
palm dragons-blood
Parcourse Fitness Circuits
Pimpinella silvatica
Pipersville
planting point
popkisses
portative organ
portmeirion
Portography
power-level diagram
psilanthropy
public-speaking
purdie
rathered
record i/o
relay of radar data
repose confidence in sb
rudder-propeller
scherzetto
Schistosomatium
sediment-hosteds
semiped
single valve knapsack pump
sirte
soft-plastic
spermapodophorum
spooler output task group
sulfate aerosol
testicule
tetrapturuss
to rock the boat
toxic pollutant
turnover of inventory
unsailorly
Urtica taiwaniana
vignery
wagon box
water vole
wedge yoke
wire-to-wire
wonde
Yablonovyy Khrebet