字典網>> 英漢字典>> Z開頭詞條>>zero的意思

zero

音標['zi?r?u] 讀音

漢語翻譯


n. 零, 零點, 零度, 無, 烏有, 最低點
a. 零的, 沒有的
vt. 調零, 對(炮火等)作協調校正
【計】 零
【醫】 零, 零度
相關詞組:
to zero in...
to zero in on...

詞型變化:

名詞複數:zeros 動詞過去式:zeroed 過去分詞:zeroed 現在分詞:zeroing 第三人稱單數:zeroes 

英文解釋:

名詞 zero:

  1. a quantity of no importance
    同義詞:nothing, nil, nix, nada, null, aught, cipher, cypher, goose egg, naught, zilch, zip, zippo
  2. a mathematical element that when added to another number yields the same number
    同義詞:0, nought, cipher, cypher
  3. the quantity that registers a reading of zero on a scale
    同義詞:zero point

動詞 zero:

  1. adjust (an instrument or device) to zero value
  2. adjust (as by firing under test conditions) the zero of (a gun)
    同義詞:zero in

形容詞 zero:

  1. indicating the absence of any or all units under consideration
    同義詞:0
  2. indicating an initial point or origin
  3. of or relating to the null set (a set with no members)
  4. having no measurable or otherwise determinable value

例句:

  1. The probability of a peace agreement being reached is zero.
    達成和平協定的機率是零。
  2. His hope was reduced to zero.
    他的希望化為烏有。
  3. It was five below zero last night.
    昨夜溫度是零下五度。

詳細解釋:


ze.ro

n.(名詞)
【複數】 ze.ros 或 ze.roes 縮寫 z.
The numerical symbol 0; a cipher.
0:數字元號0;零
Mathematics
【數學】
An element of a set that when added to any other element in the set produces a sum identical with the element to which it is added.
零元素:集合中的一個元素,當它加上集合中的任何一個元素時,得到的數值等於被加元素值
A cardinal number indicating the absence of any or all units under consideration.
零:基數,表示在考慮下不存在的任一或所有的單位
An ordinal number indicating an initial point or origin.
零:序數中表示最初的點或原點
An argument at which the value of a function vanishes.
坐標的)起點:函式自變數的值等於零
The temperature indicated by the numeral 0 on a thermometer.
零度:溫度計上數字0所示的溫度
A sight setting that enables a firearm to shoot on target.
瞄準儀:一種能使火器射中靶子的、用來調整準度的儀器
Informal One having no influence or importance; a nonentity:
【非正式用語】 無足輕重的人:沒有影響力或無足輕重的人;不足取的人:
例句:
a manager who was a total zero.
一個等於廢物的經理

The lowest point:
最低點:
例句:
His prospects were approaching zero.
幾乎沒有希望

A zero-coupon bond.
無收益但在贖回價格之下的債券
Informal Nothing; nil:
【非正式用語】 沒有;全無:
例句:
Today I accomplished zero.
今天我一事無成

adj.(形容詞)
Of, relating to, or being zero.
零的:零的、與零有關的或成為零的

Having no measurable or otherwise determinable value.
無價值的:沒有重大的或其它可肯定的價值
Informal Absent, inoperative, or irrelevant in specified circumstances:
【非正式用語】 不存在的:在特定環境中不存在的、無效的、無意義的:
例句:
.The town has . . . practically no opportunities for amusement, zero culture.(Robert M. Adams)
.這座城市幾乎沒有機娛樂,也沒有文化.(羅伯特M.亞當斯)

Meteorology
氣象學】
Designating a ceiling not more than ' meters (52 feet) high.
零度雲高的:指雲高不超過'米(52英尺)
Limited in horizontal visibility to no more than 55 meters (80 feet).
零視度的:水平能見度在55米(80英尺)以內的
v.tr.(及物動詞)
ze.roed,ze.ro.ing,ze.roes
To adjust (an instrument or a device) to zero value.
把…調到零點:調整(儀器或設備)到零點

<常用詞組>zero in
To aim or concentrate firepower on an exact target location.
把…瞄準目標:瞄準或集中火力在正確的目標上
To adjust the aim or sight of by repeated firings.
調整歸零:通過重複射擊調整目標或視角
To converge intently; close in:
專心注意,迫近:
例句:
The children zeroed in on the display of toys in the store window.
孩子們的注意力都集中在商店櫥窗里陳列玩具

來源:
Italian
義大利語
from alteration of Medieval Latin zephirum
源自 中世紀拉丁語 zephirum的變化
from Arabic ìifr [nothing, cipher]
源自 阿拉伯語 ìifr [沒有,零]

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