zero background

zero

/ˈzɪəɹəʊ/ /ˈzi(ˌ)ɹoʊ/

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noun

零, 零号，数字零

The numeric symbol that represents the cardinal number zero.

Examples :

"In unary and k-adic notation in general, zero is the empty string."

在一般的一元和k进制记数法中，零用空字符串表示。

number math nothing toeic

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noun

零，〇 (líng)

The digit 0 in the decimal, binary, and all other base numbering systems.

Examples :

"One million has six zeroes."

一百万有六个零。

number math computing toeic

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noun

零，无。

Nothing, or none.

Examples :

"He knows zero about humour."

他对幽默一窍不通。

number math nothing toeic

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noun

零，零值

The value of a magnitude corresponding to the cardinal number zero.

Examples :

"The electromagnetic field does not drop all of the way to zero before a reversal."

电磁场在反转之前不会完全降到零值。

number math value amount nothing toeic

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noun

零点, 起点。

The point on a scale at which numbering or measurement originates.

Examples :

"The temperature outside is ten degrees below zero."

室外温度是零下十度。

math number point toeic

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noun

零点，根。

A value of the independent variables of a function, for which the function is equal to zero.

Examples :

"The derivative of a continuous, differentiable function that twice crosses the axis must have a zero."

一个连续可导函数如果两次穿过横轴，那么它的导数一定有一个零点。

math number function toeic

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noun

零，零元

The additive identity element of a monoid or greater algebraic structure, particularly a group or ring.

Examples :

"Since a commutative zero is the inverse of any additive identity, it must be unique when it exists."

由于交换零是任何加法单位元的逆元，因此如果它存在，就一定是唯一的。

math number element abstract toeic

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noun

小人物, 无足轻重的人

A person of little or no importance.

Examples :

"They rudely treated him like a zero."

他们粗鲁地对待他，好像他是个无足轻重的小人物。

character person attitude value toeic

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noun

零式战斗机, 零式战机

A Mitsubishi A6M Zero, a long range fighter aircraft operated by the Japanese Navy Air Service from 1940 to 1945.

Examples :

"The Japanese Navy used the Zero fighter aircraft extensively during World War II. "

二战期间，日本海军大量使用了零式战斗机。

military vehicle weapon history toeic

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noun

校准，归零.

A setting of calibrated instruments such as a firearm.

Examples :

"The marksman carefully adjusted the zero on his rifle before the shooting practice. "

射击练习前，神枪手仔细地将他的步枪归零校准好。

military weapon technical toeic

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noun

零息债券

A security which has a zero coupon (paying no periodic interest).

Examples :

"The takeovers were financed by issuing zeroes."

这些收购是通过发行零息债券融资的。

business finance economy asset toeic

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verb

归零，校零

To set a measuring instrument to zero; to calibrate instrument scale to valid zero.

Examples :

"Zero the fluorometer with the same solvent used in extraction."

用提取时使用的同种溶剂来校准荧光计，进行归零操作。

technical machine science toeic

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verb

清零，归零

To change a memory location or range to values of zero; to set a variable in a computer program to zero.

Examples :

"Results were inconsistent because an array wasn’t zeroed during initialization."

结果不稳定，是因为初始化时一个数组没有被清零。

computing technology toeic

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verb

归零，置零。

To cause or set some value or amount to be zero.

Examples :

"They tried to zero the budget by the end of the quarter."

他们试图在季度末之前把预算归零。

number math amount value toeic

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verb

清除, 归零

To eliminate; to delete; to overwrite with zeros.

Examples :

"The technician zeroed the old data file, making space for the new project. "

技术员清除了旧的数据文件，为新项目腾出空间。

computing technology toeic

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verb

消失, 归零

Examples :

"The noise from the construction site completely zeroed after 5 pm. "

下午五点以后，建筑工地的噪音就完全消失了.

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adjective

零，没有。

Examples :

"She showed zero respect."

她一点尊重都没有表现出来。

number nothing toeic

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adjective

零能见度，极低能见度

Of a cloud ceiling, limiting vision to 50 feet (15 meters) or less.

Examples :

"The zero visibility meant we couldn't see the school bus from the road. "

零能见度导致我们从路上都看不见校车。

weather nautical toeic

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adjective

零能见度，极低能见度

Of horizontal visibility, limited to 165 feet (50.3 meters) or less.

Examples :

"The zero visibility meant we couldn't see the school bus from the street. "

零能见度导致我们从街上都看不到校车。

weather environment toeic

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adjective

零，没有的。

Present at an abstract level, but not realized in the surface form.

Examples :

"The stem of "kobieta" with the zero ending is "kobiet"."

"kobieta"一词的词干加上一个零词尾（实际上没有显示出来的词尾）是"kobiet"。

abstract philosophy toeic

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numeral

零， শূন্য.

The cardinal number occurring before one and that denotes no quantity or amount at all, represented in Arabic numerals as 0.

Examples :

"A cheque for zero dollars and zero cents crashed the computers on division by zero."

一张金额为零美元零美分的支票，加上一个被零除的算式，导致电脑崩溃。

number math amount toeic