null

[US]/nʌl/
[UK]/nʌl/
Frequency: Very High

Translation

adj. 零值的;等于零的 (协议) 无法律效力;失效的
Word Forms
复数nulls
现在分词nulling
过去式nulled
第三人称单数nulls
过去分词nulled

Phrases & Collocations

null pointer

空指针

null hypothesis

零假设

null and void

无效

null set

空集

nullify a contract

使合同无效

null character

空字符

nullify a decision

撤销决定

null space

零空间

null value

空值

null string

空行;空串

Example Sentences

The contract was declared null and void.

合同被宣布无效。

his curiously null life.

他那奇怪的毫无内涵的生活。

render a contract null and void.

使合同无效

null Lesson: We are no longer indebt to the Law.

功课:我们不再欠律法的债了。

The court ruled that the claim was null and void.

法庭裁决此项要求无效。

the establishment of a new interim government was declared null and void .

新临时政府的成立被宣布无效。

Drum machine changes would result in a null at the punner in an intermediate state.

卷筒不推力的保持不兵会导致不满转轮在洋间状况处单程摆动。

The general event horizon formula of black hole is given from null hypersurface equation.

从零曲面方程出发,导出了黑洞视界面的普遍公式.

The magnetooptic self-nulled ellipsometer,with ac Farady magnetooptic modulating and phase locking to detect nulled point,has the high abilities of prevent interference and angular recognize.

磁光调制锁相椭偏仪采用交流法拉第磁光调制及相敏检波来检测消光点,具有抗干扰能力强,角分辨能力高等优点。

Real-world Examples

That idea of " no data" is called " NULL" .

这种 " 无数据 " 的概念被称为 " NULL" 。

Source: "Minute Earth" Fun Science (Selected Bilingual)

FBI Trojan Horse of 2009, the null worm.

2009年联调局特洛伊木马 蠕虫病毒。

Source: TV series Person of Interest Season 3

NULL doesn't mean " no colour" or " no fur at all" .

NULL 并不意味着“没有颜色”或“根本没有毛皮”。

Source: "Minute Earth" Fun Science (Selected Bilingual)

He said intimidation and ballot rigging by ZANU-PF meant the election was null and void.

他说爱国阵线使用恐吓和操纵投票,这意味着这次选举没有意义。

Source: BBC Listening Collection August 2013

The Supreme Court said that Johnson's request was " unlawful, null and of no effect" .

最高法院表示,约翰逊的请求是" 非法的,无效的,无结果的。"

Source: VOA Special English: World

Jo sat as if blandly unconscious of it all, with deportment like Maud's face, 'icily regular, splendidly null'.

乔无动于衷地坐着,好像没有意识到这一切,形容举止却像莫德的脸那样“冷冰冰的却五官端正,一无表情却光彩照人”。

Source: Little Women (Bilingual Edition)

And we can pass through null.

我们可以通过null。

Source: Custom Interactive Maps with Google Maps API (Full Course)

The petition seeks a court order declaring the result null and void because of what it says were numerous irregularities.

诉状希望法院下令宣告结果无效,原因是选举中存在大量违规行为。

Source: BBC Listening Collection August 2013

Can we just say that's null and void?

我们能说这是无效的吗?

Source: Star Snack Review

Now, Russia called the actions outrageous and unacceptable and said the court's decisions are null and void in their country.

俄罗斯称此行径令人愤慨,让人无法接受,并表示法庭的决定在他们国家是无效的。

Source: CNN 10 Student English March 2023 Collection

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