unknown number

未知数

常用释义

未知号码：对收件人来说不熟悉的电话号码，也可以指对收件人隐藏的电话号码。

扩展信息

未知数

石油英语词汇(U)_专业词汇_专业英语_食品伙伴网 ... unkn 未知的；未知数 unknown number 未知数 unknown quantity 未知量 ...

未知号码

手机常用术语英文翻译 -... ... Redial. 正在重拨. Unknown Number 未知号码 Invalid Number 无效号码 ...

用未知数

数学家们的谈情说爱是不是都需要用未知数（Unknown Number）来表示呢？但影响爱情发展函数的变量太多，过程又很缓慢…

例句

Mikhail Beketov, editor of a local newspaper, was pummelled with metal poles by an unknown number of attackers and left for dead.

MikhailBeketov，这位当地一家报纸的编辑被一群不明人数的攻击者用金属杆连续击打至奄奄一息。

The letter "x" is often used to stand for an unknown number.

字母 x 常被用来代表一个未知数。

Seven insurgents were shot dead in the fighting and an unknown number of other militants died in suicide blasts, he said.

7 名叛乱分子在战争中被打死，另有其他武装分子死于自杀式炸弹袭击，人数无法确定。

For decades, Defence officials dutifully investigated an unknown number of UFO sightings being reported all over the country.

几十年来，澳大利亚国防部官员尽职尽责地调查了国内不计其数的关于 UFO 目击事件的报道。

An unknown number of high-resolution observation satellites would be produced by this project.

这个计画将会制造出不明数量的高解析度观测卫星。

For this reason, it's recommended to avoid the for-in loop unless your intent is to iterate over an unknown number of object properties.

因此推荐的做法如下：除非你需要对数目不详的对象属性进行操作，否则避免使用 for-in 循环。

A passenger train with an unknown number of people aboard was unaccounted for on a line outside Sendai, Kyodo News reported.

一列客车，载员人数未知，已在仙台附近失去联系，下落不明。

They point to the unknown number of deals that have failed to materialise because of fears that they will not be approved.

他们指出，对“过不了关”的畏惧，“吓阻”了数量不明的交易。

Alternatively, he could model the unknown number of branches using a loop activity, but the loop body is executed serially.

或者，他可以使用循环活动来建模未知数量的分支，但循环体是以串行方式执行的。

Scores of people are injured and an unknown number are dead after a huge explosion at a fertiliser plant near Waco in the US state of Texas.

美国德克萨斯州韦科附近一座化肥厂发生大爆炸，许多人受伤、死亡人数不明。

A couple of hours after I left the comment, I got a text message from an unknown number.

我评价过后几个小时，收到了一个陌生号码的信息。

Nine people have been killed and an unknown number of homes have been destroyed.

人在大火中丧生，许多未知名的房屋被烧毁。

A massive explosion at a fertilizer plant in Texas Wednesday evening has injured dozens of people and left an unknown number of people dead.

美国德克萨斯州一座化肥厂星期三晚间发生剧烈爆炸，造成数十人受伤，目前死亡人数不详。

An additional, but unknown number of intersex conditions are not noticed at birth, but are discovered later in life.

此外，还有不确切数量的中间性在出生时未引人注意，直到生命的晚期才被人发现。

a train wreck with an unknown number of casualties.

一次不知伤亡人数的火车事故。

Officials say an unknown number of militants in hostages were killed in the ensuing gun battle.

官员表示人质群里数量不明的武装分子在随后的枪战中丧生。

The radix of this set must be a unknown number smaller than 200 because of the characters of Gauss function and the repeatlessness of set.

由高斯取整的性质和集合的无重复性，此集合的基数必然是一个小于 200 的未知数。

In June its guerrillas stormed a prison in Aden and freed an unknown number of comrades.

6月，游击队员冲进亚丁的一所监狱，释放了数目不明的同志。

Whether in Asia or the Arab world, an unknown number of women face an agonising problem having broken a deep taboo.

无论身处亚洲还是阿拉伯世界，不计其数的妇女因打破了根深蒂固的社会禁忌，陷入了痛苦的漩涡之中。

Venezuela has an unknown number of Cuban military advisers.

委内瑞拉有一批古巴军事顾问（具体人数尚未可知）。

'old number', 'cardinal number', 'ordinal number', a known number or an unknown number.

‘奇数’，‘基数’，‘序数’，已知数或未知数。

Just to recap a shooting spree at a Connecticut elementary school this morning has left an unknown number of people dead.

再来回顾一下，今早发生在康涅狄格州小学的枪杀案目前死亡人数不详。

Write out the equality that contains unknown number.

列出含有未知数的等式。

The default return value is -1, which means that an unknown number of rows were updated.

默认返回值为 -1，表示更新的行数未知。

Another 71 were injured, and an unknown number of people are still unaccounted for.

另有 71 人受伤，还有数目不详的人员目前仍下落不明。

同义词

[数]未知数

XYZ pronumeral

更新时间：2025-07-04 10:47