pi

听听怎么读

英 [pa?]

美 [pa?]

是什么意思

圆周率(π)；

变形

复数：pis

英英释义

pi[ 'k?mpi: ]

n.
- the ratio of the circumference to the diameter of a circle; approximately equal to 3.14159265358979323846...
- someone who can be employed as a detective to collect information
  同义词：private detectiveprivate eyeprivate investigatoroperativeshamussherlock
- the scientist in charge of an experiment or research project
  同义词：principal investigator
- the 16th letter of the Greek alphabet
- an antiviral drug used against HIV; interrupts HIV replication by binding and blocking HIV protease; often used in combination with other drugs
  同义词：protease inhibitor

学习怎么用

词组短语

pi controller比例积分控制器

双语例句

用作名词(n.)

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。
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。

权威例句

Neo PI-R professional manual
PI-Calculus: A Theory of Mobile Processes
The nature of .pi.-.pi. interactions
Cation-pi interactions in chemistry and biology: a new view of benzene, Phe, Tyr, and Trp.
Cytotoxicity of human pI 7 interleukin-1 for pancreatic islets of Langerhans.
Synthetic Principles for Bandgap Control in Linear pi-Conjugated Systems.
A single ataxia telangiectasia gene with a product similar to PI-3 kinase.
Catalytic carbophilic activation: catalysis by platinum and gold pi acids.
Suppression of c-Myc-induced apoptosis by Ras signalling through PI(3)K and PKB
Phosphate (Pi) starvation effect on the cytosolic Pi concentration and Pi exchanges across the tonoplast in plant cells: an in vivo ...

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英语词典包含168364条英汉在线翻译词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

单词	pi
释义	pi 听听怎么读英 [pa?] 美 [pa?] 是什么意思 n. 圆周率(π)；变形复数：pis 英英释义 pi[ 'k?mpi: ] n. the ratio of the circumference to the diameter of a circle; approximately equal to 3.14159265358979323846... someone who can be employed as a detective to collect information 同义词：private detectiveprivate eyeprivate investigatoroperativeshamussherlock the scientist in charge of an experiment or research project 同义词：principal investigator the 16th letter of the Greek alphabet an antiviral drug used against HIV; interrupts HIV replication by binding and blocking HIV protease; often used in combination with other drugs 同义词：protease inhibitor 学习怎么用词组短语 pi controller比例积分控制器双语例句用作名词(n.) 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。 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。权威例句 Neo PI-R professional manual PI-Calculus: A Theory of Mobile Processes The nature of .pi.-.pi. interactions Cation-pi interactions in chemistry and biology: a new view of benzene, Phe, Tyr, and Trp. Cytotoxicity of human pI 7 interleukin-1 for pancreatic islets of Langerhans. Synthetic Principles for Bandgap Control in Linear pi-Conjugated Systems. A single ataxia telangiectasia gene with a product similar to PI-3 kinase. Catalytic carbophilic activation: catalysis by platinum and gold pi acids. Suppression of c-Myc-induced apoptosis by Ras signalling through PI(3)K and PKB Phosphate (Pi) starvation effect on the cytosolic Pi concentration and Pi exchanges across the tonoplast in plant cells: an in vivo ...
随便看	clacks clad cladding clade cladistics cladium clado- Cladocera cladode cladogenesis cladogram cladophyll clads clag clagging claim claim check claim for compensation claim for damages claim responsibility for claim tag claimable claimant claimed claimer