unknown quantity

美 　英

• un.未知數(shù)量
• 網(wǎng)絡(luò)未知量；一個未知數(shù)；未知之量

英漢解釋

un.	1. 未知數(shù)量

英英解釋

n.	1. someone or something that you have no knowledge or experience of but that is likely to affect a situation that you are involved in

例句

"For me, Dynamo Kiev is a bit of an unknown quantity for the moment, " said Wenger.

“在我看來，基輔迪納摩目前來說，它的實(shí)力還有點(diǎn)未知，”溫格說。

The new sales director is still a bit of an unknown quantity.

新來的銷售部主任大家還不大了解。

An expression that contains at least one unknown quantity and becomes true or false when a test value is substituted for the unknown.

至少包含一個未知數(shù)并且在測驗(yàn)值被替換時出現(xiàn)對或錯的數(shù)學(xué)方程式

The Frenchman was an unknown quantity when he arrived in north London back in 1996.

1996年，當(dāng)他初到北倫敦時，這個法國人還只不過是個未知數(shù)而已。

The company, which makes heavy industrial vehicles like dump trucks, is an unknown quantity even among Chinese auto makers.

這家主要生產(chǎn)自卸車等重型工業(yè)車輛的企業(yè)甚至在中國的汽車制造商中也默默無聞。

If he was to quench his thirst for knowledge , he could do nothing other than explore the unknown quantity .

他要滿足求知欲沒有別的辦法，只能到自己陌生的領(lǐng)域中去探索。

In Libya, the security forces are more of an unknown quantity and the army is not a coherent institution.

在利比亞，軍警在更大程度上是一個未知數(shù)，軍隊(duì)也不是一個統(tǒng)一的機(jī)構(gòu)。

Woodstock for them is only a picture in their textbooks, the Chicago Seven (or was it Eight? ) are an unknown quantity.

伍德斯托克對于他們來說只是教材里的一張圖片，芝加哥七人（又或者是八人？）對于他們來說是一個未知的組合。

Additionally, an unknown quantity of methane in the form of hydrates (or clathrates) lies trapped beneath the polar sea floors.

此外，未知數(shù)量的甲烷以水合物（或氣水化合物）的形式被困在極地海洋海底之下。

The fact that their players are a largely unknown quantity could go in their favour.

巴拉圭球員多不為人所熟悉，這是他們的優(yōu)勢。

Kerry remains an unknown quantity to most Americans, but better known Democrats are much in the news.

雖說大多數(shù)美國人對克里不大了解，但比較知名的民主黨人的新聞報道卻有很多。

Phrases like "a number" or "the number" tell us our expression has an unknown quantity, called a variable.

像“一個數(shù)”或“這個數(shù)”之類的短語，告訴我們表達(dá)式中含有一個未知量，稱之為變量。

They [MBAs] are just an unknown quantity for the small consultancies.

對小型咨詢公司來說，他們（MBA）只是一些未知數(shù)。

The new teacher is still very much an unknown quantity but we have hopes that he will be a valuable member of our team.

新教師是誰現(xiàn)在還難以預(yù)料，但我們希望他會成為我們隊(duì)里的重要一員。

The symbol'x'usually stands for the unknown quantity in mathematics.

在數(shù)學(xué)中，“x”這個符號常代表未知數(shù)。

The Hungarian champions will make their European Cup debut at Anfield - and Lucas admits they are somewhat of an unknown quantity.

本周做客安菲爾德的比賽是匈牙利冠軍的歐冠首秀——而盧卡斯承認(rèn)這支隊(duì)伍對于利物浦來說多少有些陌生。

Turner may do well in the election, though he is an unknown quantity as a campaigner.

特納可能會在大選中表現(xiàn)得很出色，雖然現(xiàn)在作為候選人的他還是個未知數(shù)。

No, that can't be it - it's simply that the casette is an entirely unknown quantity.

不會是這樣的！然而，事實(shí)是，這是一盤完全未知的帶子。

As negotiating partners the Taliban are at best an unknown quantity.

塔利班作為談判伙伴充其量是一個未知數(shù)。

John is a possibility for the job, but he is still an unknown quantity .

約翰可能獲得這工作但（能否獲得）現(xiàn)在還是個未知數(shù)。

Singapore is the second unknown quantity on the calendar this year after Valencia.

新加坡站是今年在巴倫西亞站后的第二個未知的賽道。

A is excellent, C is passing. Let n be the unknown quantity.

A表示優(yōu)秀，C表示及格。n表示未知數(shù)

Because he's been sheltered from publicity, William is very much an unknown quantity to most of his future subjects.

由于威廉一直避開宣傳，他未來的臣民大都對他實(shí)在不甚了解。

The sign x usually denotes an unknown quantity.

符號x通常代表一未知數(shù)。

We are facing an unknown purpose, unknown quantity .

們常常是對著一個未知數(shù)而前進(jìn)。

Youth is the smile of the future in the presence of an unknown quantity, which is itself.

青春就是未來在向一個陌生人微笑，而這陌生人就是自己。

Unknown Quantity: A Real and Imaginary History of Algebra

《隱蔽的數(shù)量：代數(shù)的真實(shí)和想象的歷史》

Equation with one unknown quantity

含有一個未知數(shù)的方程，例如