pi

美 [pa?] 　英 [pa?]

• n.圓周率；希臘字母表的第 16 個字母
• adj.有道德的
• 網(wǎng)絡(luò)聚酰亞胺(polyimide)；皮；等電點

詞形變化

過去分詞：pied  現(xiàn)在分詞：piing  第三人稱單數(shù)：pies  復(fù)數(shù)：pis  

英漢雙解

英漢解釋

n.	1. 〈英〉同“pie” 2. 【數(shù)】圓周率 3. 希臘字母表的第十六字母
adj.	1. 〈英俚〉虔誠的,有道德的,宗教性的

英英解釋

n.	1. <BrE>Same as pie 2. in mathematics, a number written as the symbol π that is used to show the relationship between the distance around a circle and the distance across it

例句

Opinions in the literature, Cao Pi and Cao Zhi on the surface seems to be different.

在文學(xué)的意見上，曹丕和曹植表面上似乎是不同的。

It's dangerous to leave P. I. and risk getting busted by the guards, but they both know that Michael has no choice.

缺勤PI是很危險的，有可能會被警衛(wèi)抓住，但是他們都知道Michael沒得選擇。

How much is one over two times the square root of pi?

圓周率的平方根的二分之一是多少？

Seattle PI confirmed with Microsoft that it has been used internally and is likely to be made public soon.

西雅圖信息郵報確認了微軟正在內(nèi)部使用該服務(wù)而且貌似很快就會向公眾開放。

He soon received promotion, for his superiors [sju: 'pi ri ] realized that he was a man of considerable ability.

本句漢語意思是：不久，他就得到了提升，因為他的上司們認為他的能力相當(dāng)強。

Of all the wonders of ancient Egypt, Ramesses the Great's capital- the city of Pi-Ramesse, was one of the most spectacular.

在古埃及所有奇觀中，拉姆西斯大帝的首都派拉姆西城是其中最為壯觀的一個。

When the speed servo system has a large torque reference, the output of its PI controller is often saturated.

當(dāng)速度伺服系統(tǒng)的轉(zhuǎn)矩參考值很大，轉(zhuǎn)矩PI調(diào)節(jié)器的輸出就容易飽和。

Cao Cao was not just a statesman and general; he was a man of cultured tastes too, as were his two sons Cao Pi and Cao Zhi.

此外，曹操還很重視文化，他多才多藝，他的兩個兒子曹丕、曹植也都是有名的文學(xué)家。

CRI method has been used to deduce the fuzzy control rules and it was combined with PI control by the harmony gene.

我們采用CRI方法推導(dǎo)出模糊控制規(guī)則，再利用軟件開關(guān)將模糊控制與PI控制結(jié)合起來。

LIFE of PI All of life is an act of letting go, but what hurts the most is not taking a moment to say goodbye.

人生也許就是不斷的放下，然而令人痛心的是，我都沒有好好地與他們道別。

If I ever caught her with Stevie PI'd throw her back in the Penitentiary, now.

如果我趕上了她史蒂維P我扔在監(jiān)獄她回來，現(xiàn)在。

Pi cannot be written as a quotient of two integers, and its decimal form goes on forever and never repeats.

圓周率Pi不能寫成兩個整數(shù)的商，它的小數(shù)形式是無限不循環(huán)的。

There's one catch: for this to be true, pi would have to be a "normal" number, and we don't yet know if it is.

這其中有個小圈套：如果上述說法為真，則π必定為一個“正常”的數(shù)字，只是我們現(xiàn)在還不知道而已。

heard "Pi pit" of the charred voice , which is the outermost layer of ants to survive using the body to open up the road.

聽到“噼叭”的燒焦聲，那是最外一層的螞蟻在用軀體開拓求生之路。

The limited bioavailability of this drug was responsible for a reduced number of prescriptions when new PI were available.

這種藥物的生物利用度為有限責(zé)任的處方人數(shù)減少，當(dāng)新皮可用。

Because the wood or bamboo handle was easy to rot, the complete bronze pi was not unearthed in the archaeological excavation before.

由于長秘易腐爛，過去的考古發(fā)掘中未發(fā)現(xiàn)完整的銅鈹，鈹頭多被誤為劍或匕首。

In order to do this business I would like to ask you to deduct 2% which you confirmed already and send the PI as our message.

為了做成這筆生意，我曾要求你給我們2%的折扣，而且你已經(jīng)確認并且已經(jīng)把PI發(fā)給我們了。

PI : We just decided to start a club and try to get some of the minority group kids involved in footy.

皮嘉銘：我們的想法就是組建一支俱樂部，帶領(lǐng)一些少數(shù)族裔的孩子參與足球運動。

PI coating : evenly covering the surface of the glass with a layer of PI fluid .

定向層涂覆：在玻璃表面均勻涂覆一層定向層。

Mr Piñ era, himself a businessman, has no qualms about schools making a profit.

皮涅拉先生自己就是一名商人，對學(xué)校盈利并未感到有何不妥。

Let pi be the distinct prime divisors of m.

將m的相異素因子記作pi。

Objective: To explore the efficacy and safety of gui-pi decoction on treating type of deficiency of both the heart and spleen of GAD.

本文目的：探討歸脾湯治療廣泛性焦慮障礙心脾兩虛型的臨床療效與安全性。

please believe, obsessed with PI cao that was just a reverse fathers urges.

請相信，癡迷皮草那不過是一種反祖沖動；

A broken networked intelligence may be able to calculate pi to the billionth digit but not forward e-mail to a new address.

一個有損傷的網(wǎng)絡(luò)智能也許能計算出圓周率的第十億個數(shù)位，卻不能向新地址轉(zhuǎn)發(fā)郵件；

Similar words have been used by Mr Pi? ch in the past to mark the end of VW managers' careers .

皮耶希以往就曾說過類似的話，以終結(jié)大眾管理層的職業(yè)生涯。

The correlation analysis shows that there is no significant relationship between the achievement motivation and PI.

相關(guān)分析揭示了成就動機與實踐智力之間不存在顯著性相關(guān)。

Core 3: The value of Pi is the ratio of any circle's circumference to its diameter in Euclidean space.

圓周率的值，就是在歐幾里德幾何空間中，任一圓的周長和直徑的比值。

But his masterpiece, the place closest to his heart, was the city he named after himself, Pi-Ramesse.

而在他的這些杰作當(dāng)中，最貼近他心意的就是這座以他自己名字命名的都城-派拉姆西城。

Alas, this painting is what kind of a Pi ah, I really do not see uncomfortable.

唉，這畫的是什么樣的一個屁啊，看得我真不舒服。

Last month Tim Lee, a strategist at pi Economics, described the whole financial system as "the equivalent of a gigantic Ponzi scheme. "

上月，投資咨詢公司piEconomics的戰(zhàn)略家TimLee，把整個金融系統(tǒng)等同于“一個龐大的龐式計劃。”

PI controller is widely used in wind turbine control system and its parameters need to be identified.

風(fēng)電機組控制系統(tǒng)中PI控制器較多，需要辨識各PI控制器的參數(shù)。

Remember what you did with the facebook. php file, renaming it to facebook_pi. php and placing it in the plugins folder?

記得您對facebook.php文件所做的操作，即將其重新命名為facebook_pi.php并放入插件文件夾中嗎？

Some Worker examples show Workers being used to perform intense mathematical computations, like calculating ten-thousand digits of pi.

有些示例展示了如何將Workers用于執(zhí)行密集的數(shù)學(xué)計算，比如計算1萬位數(shù)的圓周率。

PI controller is usually the core of control, but there is the limitation of pure PI controller in active filtering.

電流環(huán)數(shù)字控制器通常以PI調(diào)節(jié)器為控制核心，但純PI調(diào)節(jié)器在有源濾波中存在一定的局限性。

By contrast the system output curves, it shows that the Fuzzy-PI controller's output performance obviously surpasses the PID controller's.

通過對系統(tǒng)的輸出曲線時比可以發(fā)現(xiàn)，F(xiàn)uzzy-PI控制器的輸出曲線的性能指標(biāo)明顯優(yōu)于PID控制器的輸出曲線。

The ratio of the circumference of a circle to its diameter is pi.

比例的圓周一圈，它的直徑是有價證券投資。

One of the areas where pi coincides with society is in the written word. Well, not really.

π無意涉足了文字這一社會領(lǐng)域，其實，也并非真那么一回事。

With the heart radish, vitamin C mainly in the Luobu Pi, so best not to peel, wash after eating.

與蘿卜心相比，維生素C主要分布在蘿卜皮上，因此最好不要削皮，洗凈后食用。

His clothes are made of numbers, and his hat is like a pi.

他的衣服是由數(shù)字組成的，他的帽子像π的形狀。

The 12-year-old taught himself calculus, algebra and geometry in two weeks, and can solve up to 200 numbers of Pi.

這個12歲的天才在2周內(nèi)自學(xué)了微積分、代數(shù)和幾何學(xué)，可以計算圓周率到200位。

Supercomputers have computed pi to more than a trillion decimal places, looking always for a pattern to unlock its mystery.

超級計算機已經(jīng)計算到小數(shù)點后1萬億位，一直試圖尋找一個規(guī)律來解開這個謎團。