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
abbreviated dialling
abrasive suspension
active tramp
agonistic
alkalisource
alsium
AMEDS, AMedS
anthroponomic
Assurance.
atomic industry
atomospheric permeation
automatic viscosity control
average-height of stand
bot code
burr hole
caprinoyl
chain-linked conveyer
cheese hoop
Chilubi
classement
co-ordinate drive cutting machine
common nasal meatus
Cristoforian
curved rod
daily weather map
dead-heat
dickitude
Durachome
EEU
eight bit word counter
endelus sauteri
enhancement-mode FET
enlacement
equalization of tax burden
file alloy
find style
flying leap
fossilify
frequency carrier
function processor
genus alstonias
glans penes
habitual vomiting
hallidayans
harmonic oscillators
Home Pt.
hydrogen thermometer
impression material
industrial diffusion
intermediate revision
interplanetary space
isoelastic alloy
javar
Keratea
keyboard switch
laid before
long precision item
m-nitromandelic acid
magnetic thin film storage
mammillopeduncular tract
manual potentiometer
meghimatium taiwanensis
minimum power supply voltage
moon's
moultard
multiple parameter method
nebulins
noiselessness
nonvibratory
oblique rotation
orchestrion
pacate
perfect inelastic collision
pluminary
pointer structure
quadratic space
rami communicante
ransacker
reexplored
regard highly
run time address
scoggan
semisoft steel
skinnies
softening process
Solanum quitoense
specky fabric
spinule
stock index futures contract
stratta
sx.
syy
TalkTalk
tepals
tete a tete
thoracic tuberculosis
throw ourselves into
toe dances
ultimated
unmapping area
water-intake rate
weeb