时间:2019-01-20 作者:英语课 分类:Scientific American(五)月


英语课

   This is Scientific American's 60-second science. I'm Carrie Haphgn. Just take a minute.


  It's tough to have a job with the bosses always riding you. That's literally 1 the case with horse. Now a study finds that the stress experience by the acquire s conveying stress degree with the style and skill of the rider. The findings are turned out in the general experiental biology. Your average riders have two basic choices when they comes to stand on the moving steed. They can climb the frout type and try to * it or they can bar down with the w horse. Standing 2 at the as they rise of the saddle. But which is benefit the horse? Researchers films of s riders they try to using both techniques and they found riders who used more balancing rising trot 3 actually keep the center of mass more steady when they stand which will deuces the forth 4 on the horse's back. Now Jacky take the positions to the extreme.
  My standing in the s for the entire ride. A Jacky center of mass follows an almost flat line which makes a fast rate to the finish. Let's bump, beast. Thanks for the minute for scientific American's 60-second science. I'm  Carrie Haphgn.

adv.照字面意义,逐字地;确实
  • He translated the passage literally.他逐字逐句地翻译这段文字。
  • Sometimes she would not sit down till she was literally faint.有时候,她不走到真正要昏厥了,决不肯坐下来。
n.持续,地位;adj.永久的,不动的,直立的,不流动的
  • After the earthquake only a few houses were left standing.地震过后只有几幢房屋还立着。
  • They're standing out against any change in the law.他们坚决反对对法律做任何修改。
n.疾走,慢跑;n.老太婆;现成译本;(复数)trots:腹泻(与the 连用);v.小跑,快步走,赶紧
  • They passed me at a trot.他们从我身边快步走过。
  • The horse broke into a brisk trot.马突然快步小跑起来。
adv.向前;向外,往外
  • The wind moved the trees gently back and forth.风吹得树轻轻地来回摇晃。
  • He gave forth a series of works in rapid succession.他很快连续发表了一系列的作品。
学英语单词
2-methylcortisol
aceraius grandis
Aconitum refracticarpum
allantois chorioidea
aquachloral
arsecheek
avant-gardists
back-channeled
be better of
bean tree
Biankouma
body-thrusts
buarques
bwe
C-Prolog
cable distribution point
Chattertonian
claisen para-rearrangement
coati-mundi
colour screw
Crookes' lens
cumulative error
cylinder cover bolt
date of clearance
dibutyryl
Diphyllobothrium erinacei
diplosomites
dome cap
drip gasoline
drywell ambient temperature
error locating
Euro share market
exhibition space
famale worker
fineberg
flunk
foam in hibitors
foreign exchange option
furnace transformer
gross out
half-bottles
heavy lorry
heterodyne repeater
household word
immanacled
income tax authority
intermodal freight terminal
johann maier ecks
josher
khanaqin
Kundsen-langmuir equation
Kutta-Joukowski airfoil
line broadening
linearly equivalence
lorente
lump salt
mating plug
melomelus
Middeldorpf's triangle
near-optimality
neurogenin
non-parametric cointegration
non-provisional
normal atmosphere
nucleus of the solitary tract
nurserygirl
Odawara
orbitosphenoids
Oto-Manguean
owner-like
phase contour
pig pile
plocamium telfairiae
Plutonian
positive vector
pressure-feed oiling
pullulatings
rabbet line
residual noise
reverse intergenerational influence
rodder
sael
sales record
sayan
scrambly
Silicon Wadi
single-action pressing
spongy brake pedal
structural basis
submolecule
sunk-in
Talodex
test harnesses
thunder thighs
torcious
transition state,transition complex
trimmed in bunker
unaccused
unbenzoled petrol
white mahogany
whitenest
zoocoenology