constant
- adj. 持续不断的，经常发生的；恒定的，不变的；忠诚的，忠实的
- n. 常数，恒量；不变的事物
- 【名】 （Constant） （德）康斯坦特（人名）
[ 复数 constants 比较级 more constant 最高级 most constant ]
网络释义英英释义
constant [数] 常数 ; [数] 常量 ; 不变 ; 恒定
gas constant [热] 气体常数 ; 通用气体常数 ; 气体常數 ; [热] 气体常量
solar constant [天] 太阳常数 ; 日辐射常数 ; 太阳能常数 ; 日照辐射常数
Faraday constant 法拉第常数 ; 法拉第常量
Planck constant 普朗克常数
TIME CONSTANT 时间常量 ; 时间常數
physical constant [物] 物理常数
Constant Fornerod 康斯登·福尔内罗德
constant [ 'kɔnstənt ]
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n.
- a quantity that does not vary
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a number representing a quantity assumed to have a fixed value in a specified mathematical context
"the velocity of light is a constant"
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adj.
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persistent in occurrence and unvarying in nature
"maintained a constant temperature"
同义词： changeless invariant unvarying
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continually recurring or continuing without interruption
"constant repetition of the exercise"; "constant chatter of monkeys"
同义词： continuant
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steadfast in purpose or devotion or affection
"a man constant in adherence to his ideals"; "a constant lover"; "constant as the northern star"
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uninterrupted in time and indefinitely long continuing
"in constant pain"
同义词： ceaseless incessant never-ending perpetual unceasing unremitting
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persistent in occurrence and unvarying in nature
以上来源于: WordNet
双语例句原声例句权威例句
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The constant - frequency quasi - resonant converter has the problems of power limitation and high stresses.
恒频控制的准谐振变换器存在功率限制和高应力缺陷。
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This entrance is in constant use.
此入口经常使用。
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Her constant nagging drove him away.
她不断的唠叨把他给赶跑了。
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"Some we cannot rule out are the constant discussions of so-called medical marijuana, marijuana legalization, and the downplaying of marijuana harms so prevalent in today's media."
VOA: special.2010.10.11
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You just change volume to pressure and basically you're looking at enthalpy under a constant -- anything that's done at a constant volume path with energy, there's the same thing happening under constant pressure path for enthalpy.
可以看到这就是把体积换成了压强,一般我们都是在一种恒定状态下,考虑焓的，任何在恒容条件下,能伴随能量变化的东西，也在恒压条件下伴随焓同样地变化,所以你可以经常。
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Now for this experiment, this is a constant enthalpy experiment for the Joule-Thomson experiment, this is equal to zero.
对于这个实验，焦耳-汤姆逊实验,是一个焓不变的实验,焓变化等于0，所以我可以。
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