多室静电计;复室静电计

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Life requires balance. We balance work and family. We eat a balanced breakfast, sometimes. And we balance our electrolytes. That salt-water synergy is no

发表于:2018-12-24 / 阅读(167) / 评论(0) 分类 Scientific American(九)月

As scientists delve deeper beneath the oceans surface, they find bizarre creatures that have adapted to harsh and extreme environments. Now comes a new onethe discovery of the first multicellular animals that survive and reproduce entirely without ox

发表于:2019-01-02 / 阅读(166) / 评论(0) 分类 60秒科学

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This'll just take a minute. As scientists delve deeper beneath the oceans surface, they find bizarre creatures that have adapted to harsh and extreme environments. Now comes a new o

发表于:2019-01-08 / 阅读(157) / 评论(0) 分类 Scientific American(四)月
学英语单词
a raw brick
a-hole
air jack
akinetic
Amblyomma hebraeum
anal ring
andrewsarchuses
annular rings
annular velocity
aplites
arteriophlebotomy
banks oil
bar iron
battery water
be for nothing in
be scared to death
become damp
bloody fool
bumping post sign
burnishing-machine
calcium-phosphorus ration
caryonidal inheritance
centrifugal dewatering of sludge
chalice vine
chopped mode
churchscape
claudiconcha japonica
cleaning ballast tank (cbt)
coefficient function
cricetomys gambianus
d.h.lawrence
Dendrocygnini
dialkyl sulfide
diphosphates
elec (yelets)
electrical piano
electronic treating device for paralysis
embezzle
existing life-saving appliance
follicular fluid (or liquor of follicle)
fork groove
fueling combination
furnace hopper
G-R
Germinating-box
gillmore
group pteridospermaphytas
heated launder
henry bolingbrokes
homilists
hypoeccritic
ignition coils
impeccance
inconditely
inhersed
key code
logic and switching circuit
lose count
MBPS
Meuse(Maas)
michon
minimum oxygen requirement
Moschus
motorr bicycle oil
Nitazol
nonepidermal
nonrelated
normal temperature washing agent
optionable
out-of-hospital
papillary cutaneous cancer
permissive parents
phenol-chloroforms
phosphures
procles
put ones shoulder to the wheel
pylon tower
radiation protection standard
reagent distribution
regression prediction
religious conflict
reversibility of state
ruthenium monohydroxytrichloride
sastisfactory
scanning radar
secondary bond
side tone balance
Siemens-Martin plant
silk toxicity
silkgrasses
sister superior
starting receiver
submerged wall
technical and service cooperation
theory of stellar interior structure
titularizes
transfer instrument
transient seepage flow
trap interception
two-dimensional magnetic field
vodka martini
warhanny