真菌溶菌酶

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? As a bitter winter storm rages on the east coast, it's hard to knock being warm-blooded. But what about the metabolic cost of maintaining a high body-temperature? Well,

发表于:2018-12-02 / 阅读(79) / 评论(0) 分类 Scientific American(十二)月

Some people eat to avoid being bored. Others to avoid doing something theyd rather not, like preparing a podcast. Now a report says we might eat to avoid fungi. Because warm-bloodedness, a condition that requires a lot of calories, may have evolved t

发表于:2018-12-24 / 阅读(33) / 评论(0) 分类 Scientific American(十)月

Health Report - Rare Fungal Meningitis Outbreak in United States From VOA Learning English, this is the Health Report in Special English. Health officials in the United States are attempting to contact patients who recently received steroid injection

发表于:2019-01-12 / 阅读(52) / 评论(0) 分类 2012年VOA慢速英语(十)月

Less Fungus among Us Warm-Blooded A study in the Journal of Infectious Diseases finds that one major advantage of being warm-blooded is that the great majority of fungi cannot infect us. Karen Hopkin reports Some people eat to avoid being bored. Othe

发表于:2019-01-30 / 阅读(93) / 评论(0) 分类 60秒科学

Broadcast: Feb 11, 2003 By Mario Ritter This is the VOA Special English Agriculture Report. Recently, some concerns have been raised about the health of the world's banana plants. A number of media1 r

发表于:2019-01-30 / 阅读(102) / 评论(0) 分类 VOA2003(上)-社会广角

The fungal infection looks like fluffy grey clouds and gives corn a unique, mushroom-like flavor. 这种真菌感染看起来就像天空灰蒙蒙的云朵,让玉米吃起来带有类似蘑菇的独特风味。 学习重点: 1.fungal 真菌 (引起

发表于:2019-02-25 / 阅读(50) / 评论(0) 分类 留美老师带你每日说英文
学英语单词
a happy new year
airbrushed
alphabetic command
Amitostigma capitatum
amoeb(a)ean
amphicome
anaplasias
Androsace rockii
apiculi
athletissima
base-year
body image treatment
bolt lever
boston mts.
browsability
calling dinosaurs
camera observation
castilleias
change speed gear lever
coefficient of quality
comparable transaction
conduction aphasia
control gate
coordination theory
cross-slide system
detrital phase
dionysiac
domain analysis
donat
dumpishness
ear phones
eccentric pipe
electronic power conditioners
emergency valve
encamps
exploratory hole
family tragulidaes
Felm
fizo
freelances
fungaceous
fyall
galvanometer light modulator
glockenspiels
gray willow
hand-driven
have a discussion
Hexofen
inround numbers
instantaneous power
isotopic reactivity coefficient
Kerber eyepiece
Kigach
l-ps
laboratory kiln
latent group
latently
leading-end resistance
lift curve
light modualator
main spar
mulwala
nicolas leonard sadi carnots
obtenebration
Ohanes
oleum lini
oliveless
oresteia
oscillation of dislocation
outstanding issue
oxidation aging
partitions of information
pocket protector
probable error of index
pronormoblast
R'n'B
reverse circulation washing
ring master
saudan
save-all box
seppelts
Sevier Lake
shielded box
split version gas turbine
static control program area
sulphonitrocarburizing salt
tarbet
taxi operating condition survey
thermosensitive resistor
thick on the ground
to-the-points
tooth contact area
transparent media adapter
tricholoma sejunctums
trichosanthes laceribracteata
triple aplanat
under-land
vacuum quenching
valve lifter
Wakulla County
weightless beam
zero correlation criterion