时间:2018-12-25 作者:英语课 分类:留美老师带你每日说英文


英语课

   台湾籍旅美老师今天交给我们的句子是:


  With gravity, happy to pull its center of mass even more off balance. And the more off balance, it is the more gravity pulls in too! Physicist 1 calls this kind of tipping an... Inverted 2 Pendulum 3.
  因为地心引力的关系,一失去重心就会倒下,重心越倾斜,地心引力的作用就越强烈,物理学家称这种现象为 倒单摆作用。






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1
physicist
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n.物理学家,研究物理学的人


参考例句:





He is a physicist of the first rank.他是一流的物理学家。
The successful physicist never puts on airs.这位卓有成就的物理学家从不摆架子。












2
inverted
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adj.反向的,倒转的v.使倒置,使反转( invert的过去式和过去分词 )


参考例句:





Only direct speech should go inside inverted commas. 只有直接引语应放在引号内。
Inverted flight is an acrobatic manoeuvre of the plane. 倒飞是飞机的一种特技动作。 来自《简明英汉词典》












3
pendulum
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n.摆,钟摆


参考例句:





The pendulum swung slowly to and fro.钟摆在慢慢地来回摆动。
He accidentally found that the desk clock did not swing its pendulum.他无意中发现座钟不摇摆了。














1 physicist
n.物理学家,研究物理学的人
  • He is a physicist of the first rank.他是一流的物理学家。
  • The successful physicist never puts on airs.这位卓有成就的物理学家从不摆架子。
2 inverted
adj.反向的,倒转的v.使倒置,使反转( invert的过去式和过去分词 )
  • Only direct speech should go inside inverted commas. 只有直接引语应放在引号内。
  • Inverted flight is an acrobatic manoeuvre of the plane. 倒飞是飞机的一种特技动作。 来自《简明英汉词典》
3 pendulum
n.摆,钟摆
  • The pendulum swung slowly to and fro.钟摆在慢慢地来回摆动。
  • He accidentally found that the desk clock did not swing its pendulum.他无意中发现座钟不摇摆了。
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absolute measure of dispersion
accrued receivable
Adenophora stenophylla
aileron hige
autographic strain recorder
back strain effect
bell-lapadula security model
BER
brosnans
bus lanes
calculated torque of clutch
callings
carry-over cinder
casualty effect
cellulin granules
centric fusion
cephalobrachial chromosome(levitsky 1931)
champain
chemical factory
circlest
Clomag
clotrimazole cream
coking value
compensating curve
Comptio
counteractors
crai
crambos
csvs
culicoides (culicoides) lanyuensis
deceived
DHFR-InrE
dispermic
downscaled
Elysees
embryomorphous
emulate system
ESVAC
ethoxycarbonyl
extremum control system
farkakta
firefanging
five-in-one ration
full-feds
gamma-butyrolacton
general-adjutant
gmax
gotten it together
high heat flux material
Hiodon
i-wrien
icy cold
IH (indirect heating)
imrans
inactive DO loop
induction melting
ion exchange filtration
isenthalpic throttling
large synchronous compensator
liquid crystal wedge
locoisms
make no bones about sth
mannose 6-phosphate
measuring pressure basis
molecularist
multistage impulse steam turbine
non-segmental
noze
okhotskite
oxaliferous cystidium
pentacene
perfusionist
photorheological
plastcytosis
play the catch-up
pluractionality
postulate of random a priori phases
principal dimensions of main building
pyrgocephalic
rank of a quadratic form
real storages
Saumur, L.
self consistent field
semantosyllabic
semen in urine
shop-welded connection
stud link
superfine white
technical review
Thiodril
thrice-cock
throaty
tie substance
time-sharing user-oriented langu-ages
toeless
trichogen cells
trifluorobenzene
uninsightfully
unionizer
visitor centre
Vitória Fracture Zone
Waverley Glacier