音标:[paɪ] ;
n. 馅饼;饼图;爱说话的人
vt. 使杂乱
p. pr. & vb. n. of Pi

PI的用法和样例:

例句

用作名词(n.)
  1. Zu Chongzhi accurately calculated the value of pi to seven decimal places.祖冲之很早就把圆周率准确推算到小数点后七位。
  2. Ignoring a clunky numerical system and devising his own, he demonstrated the nature of infinity and calculated a value for pi.他否决了当时繁冗的数字表达方式,发明出自己的数字系统,证明了自然的无穷性,并计算出圆周率的值。

词汇搭配

  • pi point[电] π点
  • symmetrical pi attenuator对称π型衰减器...
  • pi sectionπ形节(II形节)...
  • pi networkπ电网络
  • pi connectionπ连接
  • pi section filterπ节滤波器
  • pi mode[电] π模态
  • pi type filterπ型滤波器
  • pi planeπ平面
  • pi mesonπ介子
  • pi jaw训诫,训话
【近义词】
学英语单词
a sugar
a wide boy
acoustic transmission coefficient
advanced maritime country
air-scent
allodoxaphobias
antiferromagnitism
Antipayuta
Aslanduz
Bacillus helixoides
black-capped chickadees
blear-eye
cantoning
caulkheads
charity property
Chesapeake Bay Bridge-Tunnel
colter arm
commercial grain farming
common-mode resistance
cross-section library
dalesman
damping
datum reference letters
deficient chromosome
density of scanning lines
disguisers
DORD
Dzietrzychowo
elnas
enflame
excellent performance
executive airplane
Fengshan City
filled arc
filling pressure
film editing machine
flaring tube
fractional monetary units
geometric normalization
grain sack
GUI accelerator
HNK
Homoyaria
hotelward
hydrophosphate
insulation loss angle
Italian warehouseman
Landes, Dép.des
lecercle
lobi gracilis posterior
love for you
main-wheel strut
midwive
Nervi thoracici
non-coherence
normalized amplitude of scattering
objective angle of image field
oil smoke visualization
orologist
plane of direction
portable riveting machine
preserved in controlled atmosphere
pseudodiabetes
puggree
rable
renegate
rotary heel block
rough diamond
round rotor
runaway speed
scale cubes
separately excited dynamo
sharp series
short string
shout-outs
St Martin
steam colour printing
Stilwell Road
Streptolirion volubile
surangulars
synd
take a peek at
tap securities
testing of soil
tetroxides
thin-sown
torchwork
tourettic
trailing silence
transverse electromagnetic mode
unplunge
unsensably
unwarranted demand
uptake header
urethritis granulosa
vandook
vertebrale osteomyelitis
weak local extremum
weisiger
wide-band response
Yoneda lemma
Zapadno-Sibirskaya Ravnina