谐波吸收器

When Pablo Penda Sandoval made history with 3 home rounds in game one of the world series his head was probably buzzing but when batters and chilli detroy hit the ball not quite right the next couple of nights it will be their hands that are buzzing

发表于:2018-12-24 / 阅读(50) / 评论(0) 分类 Scientific American(十)月

When Pablo Panda Sandoval made history with 3 home runs in game one of the world series his head was probably buzzing. But when batters in chilly Detroit had the ball not quite right in the next couple of the nets, it will be their hands that buzzing

发表于:2018-12-24 / 阅读(53) / 评论(0) 分类 Scientific American(十)月

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Why do some chords sound sweet but others make you wince? Well it appears our earsor at least the ears of 250 Minnesota undergradsprefer chords containing harm

发表于:2018-12-24 / 阅读(71) / 评论(0) 分类 Scientific American(五)月

Students who listened to different chords rated as more pleasing the ones that westerners think of as harmonious, the individual notes of which have definite mathematical relationships 【英文文本】 Why do some chords sound sweet but others make

发表于:2019-01-02 / 阅读(53) / 评论(0) 分类 60秒科学

Vocalist Catherine Russell is always searching for that next great melody. She's found more than a dozen of them to sing on her latest album, Inside This Heart Of Mine. Catherine Russell is a perfectionist when it comes to choosing her material. Her

发表于:2019-02-06 / 阅读(54) / 评论(0) 分类 VOA标准英语2010年(六)月
学英语单词
a coke
abdominal cavities
accept for honour
acrylic water-soluble transparent baking paint
afterhardenning
aluminum chloride alkylation process
am haraba (chad)
anaphylaxes
anticollision unit
Aranda, R.
area communication organization
athletissima
auxiliary-powered vessel
aviation weather information
best available techniques
bladderwort family
blessedest
blown their stack
blue dandelion
bombido
Bothidae
Butlin's Camp
carbolic
church-wise
come to the wrong shop
compound(multiple)dyke
daily minimum temperature
Deele R.
diploma mill
dust content in flue gas
engine room lamp
esthesioneure
ethyl mercury phosphate
fault trellis drainage pattern
feu-de-joie
finite heat conductivity instability
finite-source model
Fissistigma oldhamii
format legend key
frescone
gaius cornelius tacituss
give a fly
gonderiosis
grosul
hanging rooms
high precision computation
high-set
highlines
homotropal
hypersofts
implement for pulverizing
isodaucene
knightless
leitzs
lonski
low-frequency choke
lymphorotease
Meclocort
milhem
musculus hyoideus transversus
negative reinforcenent
neurular
neutral surface
oft
Okushiri
Panamanian capital
peepa
pfennig
phacozymase
Pilea subcoriacea
Placentalia
polyhierarchy
predistribution
pressure diagram during nonheating period
print merge setup
put someone on the grill
radioactive iodine excretion test
rainfall area
ramiflorous
ratlins
receive order
relative injectivity
resistance-flash welding
Rhododendron purdomii
s seal
safety of navigation
sequence report
shift-lever
siberian wall flowers
skewnesses
small note
spilkova
steam drying
Steppe, the
thick wall steel cassete
third-quarter
turbine steam bypass system
ultravacua
unenclosed relay
wheel lift
Wolsey
xeromorphic mesophyte