英語(yǔ)解釋法語(yǔ)解釋

constant

音標(biāo)['k?nst?nt]

constant是什么意思、constant怎么讀

constant漢語(yǔ)翻譯

n. 常數(shù), 恒量
a. 不變的, 一定的, 時(shí)常的
【計(jì)】常量; 常數(shù); 恒值
【化】常量; 常數(shù)
【醫(yī)】常數(shù); 恒定的, 不變的
【經(jīng)】經(jīng)久不變的, 固定的; 常數(shù)

constant詞型變化

副詞:constantly

constant詞意辨析

continual, continuous, successive, constant, persistent

這些形容詞均有“連續(xù)的”、“不斷的”之意。
continual: 強(qiáng)調(diào)重復(fù)或持續(xù)發(fā)生，但連續(xù)之間允許有間斷。
continuous: 語(yǔ)意最強(qiáng)，強(qiáng)調(diào)在時(shí)間和空間上沒(méi)有間斷。
successive: 強(qiáng)調(diào)事物一個(gè)接一個(gè)地發(fā)生，無(wú)間斷。
constant: 多指習(xí)慣性的重復(fù)和不變的持續(xù)。
persistent: 普通用詞，可指不懈的努力，也可指任何連續(xù)不斷或重復(fù)出現(xiàn)的事物。

constant英語(yǔ)解釋

名詞 constant:

a quantity that does not vary
同義詞：constant quantity, invariable
a number representing a quantity assumed to have a fixed value in a specified mathematical context

形容詞 constant:

persistent in occurrence and unvarying in nature
同義詞：changeless, invariant, unvarying
continually recurring or continuing without interruption
同義詞：continuant
steadfast in purpose or devotion or affection
uninterrupted in time and indefinitely long continuing
同義詞：ceaseless, incessant, never-ending, perpetual, unceasing, unremitting

constant例句

This has been a timely reminder of the need for constant care.
這件事適時(shí)地提醒我們要注意時(shí)時(shí)謹(jǐn)慎。
The children's constant chatter was irritating.
那些孩子們喋喋不休的說(shuō)話聲使人心煩。
The fear of being discovered was his constant companion.
他總提心吊膽的，擔(dān)心被人發(fā)現(xiàn)。
She feels wearisome by the constant noise.
她很厭煩那些沒(méi)完沒(méi)了的嘈雜聲。
In computer graphics, to enlarge or reduce all or part of a display image by multiplying their coordinate by constant values.
在計(jì)算機(jī)圖形學(xué)中，以常數(shù)值乘以圖象的坐標(biāo)來(lái)放大或縮小全部或部分顯示圖象。
A constant, or field, usually at the top of a page or display, that identifies the information on the page or display.
通常出現(xiàn)在頁(yè)面或顯示屏頂部的一種常數(shù)或字段，用于標(biāo)識(shí)頁(yè)面或顯示屏的信息。
The machinery requires constant maintenance.
這些機(jī)器需要經(jīng)常保養(yǎng)維修。
He drove at a constant speed.
他以穩(wěn)定的速度開(kāi)車。

constant詳細(xì)解釋

con.stant

adj.（形容詞）
Continually occurring; persistent.
持續(xù)的：連續(xù)發(fā)生的；持續(xù)不斷的
Unchanging in nature, value, or extent; invariable.See Synonyms at continual
永恒的：在性質(zhì)、價(jià)值或范圍上持久不變的；始終如一的參見(jiàn) continual
Steadfast in purpose, loyalty, or affection; faithful.See Synonyms at faithful ,steady
堅(jiān)定：在目的、忠誠(chéng)或感情上堅(jiān)定不移的；忠誠(chéng)的參見(jiàn) faithful,steady
n.（名詞）
Something that is unchanging or invariable.
不變的事物：持久不變或始終如一的事物
Abbr. c,C,const.
縮寫(xiě) c,C,const.
A quantity assumed to have a fixed value in a specified mathematical context.
恒量：在一個(gè)具體數(shù)學(xué)問(wèn)題里被假設(shè)具有固定值的一個(gè)量
An experimental or theoretical condition, factor, or quantity that does not vary or that is regarded as invariant in specified circumstances.
永恒值：不變的或在具體環(huán)境中被認(rèn)為不變的一個(gè)實(shí)驗(yàn)上或理論上的條件、因素或數(shù)量

來(lái)源：
Middle English
中古英語(yǔ)
from Old French
源自古法語(yǔ)
from Latin cônst3ns cônstant- [present participle of] cônst3re [to stand firm]
源自拉丁語(yǔ) cônst3ns cônstant- [] cônst3re的現(xiàn)在分詞 [站穩(wěn)]
com- [intensive pref.] * see com-
com- [前綴，表加強(qiáng)詞意] *參見(jiàn) com-
st3re [to stand] * see st3-
st3re [站立] *參見(jiàn) st3-

【引伸】
con.stantly
adv.（副詞）