学名:派醋甲酯,商品名:利他能 {註:一种类安非他命的药物}

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Doctors prescribe Ritalin to hyperactive kids to calm them down and increase their attention span. And college kids have taken to using Ritalin to concentrate

发表于:2019-01-08 / 阅读(207) / 评论(0) 分类 Scientific American(七)月
学英语单词
abangan
adjust buffer total ion strength
administrable
air conditioning-programme controlled
anthelmintic action
argininosuccinate synthetase
bacillus(p1.bacilli)
beacon sign
BI (block increase)
boletus tubulus
bottom irregularities
brant goose
brutalization
calcium sulfate dosimeter
carlitz
chromosome engineering
clarifying agent
common procedure
complex compliance
computer program for analyzing fault tree
copperbelly
coralliophila clathrata
crimosins
croos-jack sheet
crossbar automatic telephone system
cryptozygous
cybermuseum
darfurian
Darwinized
double gang roller
dulcolax
duplex spot welder
electrical stove
encoloured
epidermoid galactoma
eugenoform
evest
face centered lattice
flotation time
fother
full-bodied
generalives
hammer rod
hardwickes
hebgen
hemisyncotyly
heteroheptameric
hogchains
hyaline degeneration
induced mapping
integrated circuit microelectrode
istiompax indica
judicial law-making
Kabinu
Kichevo
large cell auditory nuclei
legerdemain
lock lever stud
logarthmic increment
maintops
map block address
martyrship
mash hammer
mechanosensing
miasmatism
mictohaplonic (kniep 1928)
MLL (minimum liquid level)
nucleic acid drug
oil-hardened steel
ophthalmophtaisis
Orchidaceae
Osterberg's tests
ostwald dilution law
out-slide
overclocks
overflow passage
package definition files
panellist
pea - soup fog
perservere
phonologies
picoamp
Polychiry
preseasoned
productive systems
receiving department expense
roadbuildings
roll velocity
scales of elasmobranchii
silver-fork fracture
sizing plot
slip feather
soil macro-erosion
stop plank
strake of the wing
substantial risk
tacchini
tetanizes
thomp-son
Ukonvaara
vacuum lighting protector
zinc pigment