constant
['kɔnstənt]
adj.不变的, 经常的
n.常数, 恒量
例句与用法:
This has been a timely reminder of the need for constant care.
这件事适时地提醒我们要时时谨慎。
The children's constant chatter was irritating.
那些孩子们喋喋不休的说话声使人心烦。
The fear of being discovered was his constant companion.
他总提心吊胆的,担心被人发现。
She feels wearisome by the constant noise.
她很厌烦那些没完没了的嘈杂声。
In computer graphics, to enlarge or reduce all or part of a display image by multiplying their coordinate by constant values.
在计算机图形学中,以常数值乘以图象的坐标来放大或缩小全部或部分显示图象。
A constant, or field, usually at the top of a page or display, that identifies the information on the page or display.
通常出现在页面或显示屏顶部的一种常数或字段,用于标识页面或显示屏的信息。
The machinery requires constant maintenance.
这些机器需要经常保养维修。
He drove at a constant speed.
他以稳定的速度开车。
词形变化:
副词: constantly |
a.
1. 固定的, 不变的
The birth rate in this city is almost constant.
这城市的出生率几乎是不变的。
2. 不停的, 接连不断的, 持续的
He hates his wife's constant nagging.
他讨厌他妻子唠叨不休。
3. 【书】忠诚的, 忠贞不渝的
He remained constant till death.
他至死忠贞不渝。
n.[C]
1. 【数】【物】常数, 衡量
The speed of light is an important constant.
光速是一个重要的常数。
2. 不变的事物
constant
名词复数:constants
词形变化:
副词: constantly |
同义词:
steady | faithful | continuous | invariable | changeless | continual | regular | uniform | even | frequent | same | fast | stable | permanent | unchanging | fixed | unalterable | enduring | persistent | solid | firm | abiding | perpetual | immutable | incommutable | unchangeable | never-ending | unremitting | unceasing | incessant | ceaseless | staunch | unwavering | persevering | interminable | determined | serious | nonstop | loyal | undeviating | unending | grim | uninterrupted | obstinate | resolute | unbending | everlasting | unshrinking | dogged | recurrent | indefatigable | endless | coefficient | devoted | relentless | steadfast | stubborn | number | eternal | tenacious | factor | amount | strong-willed | quantity | unflagging | figure | uncompromising | measurement | untiring | indomitable | unbroken | unyielding | unwearied | tried-and-true | inflexible | habitual | unvarying | invariant | constant quantity | successive | perennial | assiduous | chronic | level | unchanged | single | wool | equable | consistent | orderly | unfailing |
反义词:
inconstant | changeable | mutable |
词义辨析:
同义:
a.不变的, 恒定的, 固定的
uniform
regular
even
same
invariable
fixed
firm
fast
solid
steady
stable
permanent
abiding
enduring
immutable
unalterable
incommutable
unchanging
changeless
unchangeable
a.恒久的, 持续的
perpetual
endless
unending
never-ending
interminable
eternal
everlasting
ceaseless
incessant
unceasing
nonstop
uninterrupted
continual
continuous
unbroken
unremitting
relentless
persistent
recurrent
frequent
habitual
a.忠实的, 坚韧的
faithful
devoted
loyal
staunch
true-hearted
steadfast
unwavering
undeviating
resolute
determined
serious
indomitable
persevering
persistent
untiring
unflagging
unwearied
indefatigable
tenacious
dogged
strong-willed
grim
unshrinking
obstinate
stubborn
uncompromising
unbending
unyielding
inflexible
tried-and-true
同义参见:
perennial
orderly
chronic
consistent
level
equable
wool
unfailing
unchanged
assiduous
single
反义:
a.固定的, 不变的
inconstant
changeable
mutable
capricious
反义参见:
variable
constant['kɔnstənt]adj.1.■持久不变的,始终如一的2.■继续不断的,不停的3.■坚定的,坚决的4.■忠诚的;忠贞的5.■持续的,连续发生的,持久的;经常的n.1.■不变的事物2.■【数学、物理学】常数;常量,恒量近义词continualfaithful
constantconstant[ˈkɔnstənt]adj.1.■经常的, 不断的2.■稳定的, 不变的3.■忠实的, 忠贞不渝的constant complaints没完没了的抱怨at a constant speed以恒速a constant companion忠实的伙伴
词性变化constant[ˈkɔnstənt]n.1.■常数2.■常有特点3.■恒[常]量, 恒定[不变]值An absolute constant is fixed and can not be changed.绝对常数是固定而不可以改变的。The distortion of form is a constant in his painting.曲线型是他绘画的一贯特点。
继承用法constant-amplituden.1.■恒幅constantly[ˈkɔnstəntlɪ]adv.
参考词汇见continual; faithful;
adjective
- occurring continuously over a period of time
不断的;连续的
the constant background noise of the city.
。
the pain is constant.
疼痛持续不断。
■remaining the same over a period of time
不变的;始终如一的
faxes do not print out at a constant speed.
。
the company has kept its prices fairly constant.
公司一直保持价格不变。
■(of a person) unchangingly faithful and dependable
(人)忠诚的,忠实的,忠贞的
- a situation or state of affairs that does not change
持久不变,始终如一
the condition of struggle remained a constant.
斗争情形保持不变。
■(Mathematics)a quantity or parameter that does not change its value whatever the value of the variables, under a given set of conditions
(数)常数,常量;恒量
■(Physics)a number expressing a relation or property which remains the same in all circumstances, or for the same substance under the same conditions
(物理)恒量
constantly
adverb
语源
- late Middle English (in the sense 'staying resolute or faithful'): from Old French, from Latin constant- 'standing firm', from the verb constare, from con- 'with' + stare 'stand'. The noun senses date from the mid 19th cent
constant
名词 constant:
a quantity that does not vary
同义词:constant quantity, invariable
a number representing a quantity assumed to have a fixed value in a specified mathematical context
形容词 constant:
persistent in occurrence and unvarying in nature
同义词:changeless, invariant, unvarying
continually recurring or continuing without interruption
同义词:continuant
steadfast in purpose or devotion or affection
uninterrupted in time and indefinitely long continuing
同义词:ceaseless, incessant, never-ending, perpetual, unceasing, unremitting
constant
■"Everything we do on the site is proper and lawful, " said Levin, noting that the yard, ... is under constant scrutiny. "It's in a fishbowl, " he said.
"我们在场地上做的一切都合情合法,"莱文说,并指出 ... 场地经常受到检查。他说,"场地上一切都是一目了然。"
■Array is a range of cells or an array constant.
Array为单元格区域或数组常量。
■C is a positive constant, the spring constant.
C是正的常数,称为弹性系数。
■Constant dropping will wear away a stone.
[谚]滴水穿石; 只要功夫深,铁杵磨成针。
■Constant interruptions interfere with my work.
一次又一次的干扰妨碍我的工作。
■A variable that is given a constant value for a specified application and that may denote the application.
一种为专用应用程序而给定一个常数值的变量,而且它可以表示该应用程序。
■A constant, variable, function name, or expression.
一种常数、变量、函数名或表达式。
■Constant rejections made him feel worthless.
不断地遭到拒绝使他觉得一无是处。
■Constant pressure atrophies the mind.
不断的压力将使心志衰退。
■Constant complaining cheapens you.
不断的抱怨会贬损你的身价。
■Constant friction caused the rope to break.
不断的摩擦使绳子断了。
■Constant friction wore out the heels of my shoes.
不断的摩擦磨损了我的鞋跟。
■Constant rubbing had frayed his shirt cuffs.
不断的磨擦磨破了他的衬衣袖口。
■Constant rejection has sapped her will.
不断的被拒绝逐渐使她丧失了信心。
■Defines a name for a constant value.
为常量值定义一个名称。
■Man is engaged in a constant struggle with.
人类不断地与大自然竞争。
■Man is engaged in a constant struggle with Nature.
人类与大自然进行不懈的斗争。
■Fear was the hostages' constant companion.
人质一直都感到恐惧不安。
■His constant joking was beginning to annoy her.
他不停地开玩笑,已开始惹她生气。
■His constant sniffing annoys me.
他不停地抽鼻子使我心烦.
■He matured his novel by constant revision.
他不断修改自己的小说使之臻于完善。
■His constant sniffing gets my back up.
他不断用鼻子吸气,这使我讨厌。
■His constant requests for help taxed our goodwill.
他不断要求我们帮助他,过分利用了我们对他的好意。
■He drove at a constant speed.
他以稳定的速度开车。
■I was infuriated by/with their constant criticism.
他们没完没了地批评把我给气坏了。
■Their son is a constant headache to them.
他们的儿子老是给他们惹麻烦.
■He claims to be in constant touch with Albert Einstein but I think he's got his lines crossed.
他宣称一直与艾伯特·爱因斯坦保持联系,我想他是搞错了。
■His constant annoyance of his mother.
他对妈妈纠缠不休。
■I am fed up with his constant complaints.
他常常的抱怨令我厌烦。
■The fear of being discovered was his constant companion.
他总提心吊胆的,担心被人发现。
■His constant blunders made him the laughing-stock of the whole class.
他总是出错,成了全班的笑柄。
■His constant talking wears me down.
他滔滔不绝地讲话,使我感到厌烦。
■He was under constant pressure from his superiors.
他的上司不断地给他压力。
■His heart was in a constant, turbulent riot.
他的内心却经常处于激荡不安之中。
■His resistance was worn down by constant nagging from his wife.
他的反抗被他妻子无休止的唠叨瓦解了。
■His wife was a constant inspiration to him.
他的妻子经常鼓励他。
■He was harried by constant bothering of his fans.
他的崇拜者的不断打扰令他十分苦恼。
■It is his instinct to reckon on women as constant by their nature.
他的直觉使他认为女人在本质上就是一成不变的。
■His truancy was a constant problem.
他的逃学一直是个问题。
■He fell ill from constant overwork.
他积劳成疾。
■By taking a constant interest in his son's progress, he helped to keep him on the rails.
他经常关心儿子的进步,促使儿子遵守法律和习俗。
■I am fed up by his constant request.
他经常要求这、要求那么的,我受够了。
■His constant complaining jangles on my nerves.
他老是唠唠叨叨地抱怨,我实在受不了。
■His constant moan is that no one understands him.
他老是抱怨没有人理解他。
■He hates his wife's constant nagging.
他讨厌他妻子唠叨不休。
■Constant indulgence in bad habits brought about his ruin.
他长期耽於恶习,结果毁了自己。
■The great drawback to living on a main road is the constant noise.
住在通衢大道上的最大缺点就是噪声不断。
■You should offer her constant reassurance.
你应该不断地帮她树立自信心。
■Your weak point is your constant need for approval.
你的弱点是你总是需要得到别人的同意才有信心。
■It's colic at first, but soon it became constant.
先是绞痛,很快就变成为持续性的疼了。