英语频道小编admine整理了英语单词constant的学习资料，关于constant是什么意思这个问题进行了详细的讲解，包括constant的英语意思解释、正确音标读音及发音、用法，constant的英文短句例句含义讲解等与英文单词constant相关的信息。

constant

英[ˈkɒnstənt]

美[ˈkɑ:nstənt]

adj.不断的，持续的；永恒的，始终如一的；坚定；忠实的
n.[数]常数，常量；不变的事物；永恒值
网络常数；永恒的；不断；常量
词形变化:
复数：constants  
派生词:constantly  
双语例句同反义词更多资料

1 . There was constant jeering and interruption from the floor.

议员席上不断有人在嘲讽和打岔.

来自柯林斯例句

2 . It's a constant struggle to try to keep them up to par.

要让他们达标，需要不断努力。

来自柯林斯例句

3 . Constant wheelchair use will scuff almost any floor surface.

任何地板上经常有轮椅走动几乎都会有所磨损。

来自柯林斯例句

4 . The weather is a constant topic of conversation in Britain.

在英国，天气是交谈中永恒的话题。

来自柯林斯例句

5 . An automatic voltage regulator ensured a constant output from the generator.

一个自动电压调节器保证了发电机电流输出的稳定。

来自柯林斯例句

同义词adj.1.不变的,恒定的,固定的”释义下的同义词 regular unchanging even steady uniform stable fast permanent same unalterable changeless enduring unchangeable incommutable abid 2.忠实的,坚韧的”释义下的同义词 unbending persevering obstinate grim staunch unwavering unshrinking stubborn serious true-hearted determined dogged uncompromisi 3.恒久的,持续的”释义下的同义词 interminable recurrent nonstop uninterrupted relentless unceasing perpetual unremitting never-ending continuous everlasting unen 反义词adj.1.固定的,不变的”释义下的同义词 capricious mutable inconstant changeable 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 + starestand. The noun senses date from the mid 19th cent英英释义行业释义网络释义noun

1.a quantity that does not vary

2.a number representing a quantity assumed to have a fixed value in a specified mathematical context;

the velocity of light is a constant

3.persistent in occurrence and unvarying in nature;

maintained a constant temperature

4.continually recurring or continuing without interruption;

constant repetition of the exercise

5.steadfast in purpose or devotion or affection;

a man constant in adherence to his ideals

6.uninterrupted in time and indefinitely long continuing;

the ceaseless thunder of surf

医学

1.①不断的，不变的

2.②常数：不能被改变的数量、事实或原则

数学

1.常数

2. 常项

机械

1.恒定压头流量计

2. constant-head flowmeter 差压保持恒定而“节流孔”面积允许变化的变面积流量计的一种。

物理学

1.常量

2. 又称“常数”。

电力

1.稳频电源

2. constant-frequency power supply

-constant

1 . 常数

... . . .梅塔特隆立方体+星辰四面体不同的图案组合可能就象自然界的过程mathmatics is the key to all:constant（常数）number of nature PI=3,141592654... 数学是揭开所有事物之谜的线索：自然界的常数PI（ ） =3,141592654.

2 . 永恒的

consolation 安慰constant坚定的;永恒的constitute 构成

3 . 不断

consort 结交constant不断,持久的constellation 星座,星群

4 . 常量

...其中有的量在过程中始终保持同一数值,称为常量(constant);有的量在过程中可取不同的数值,称为变量(variabl.

相关词条+not-so-constant constant

1 . 不恒定的常数

... J K|volume=|issue=|pages=32-39|id= |url=|format=|accessdate=和“不恒定的常数”（not-so-constant constant） cite journal|title=13 things that don't make sense|journal=New.

+constant current constant charging

1 . 恒流充电

the charger adopts chip controlled charging , with constant current constant charging , overcharge protection , circuit protection and indications for charging status .充电器采用芯片控制充电，具有恒流充电、过充保护、短路保护、充电状态指示。

+with constant current constant

1 . 具有恒流

the charger adopts chip controlled charging , with constant current constant charging , overcharge protection , circuit protection and indications for charging status .充电器采用芯片控制充电，具有恒流充电、过充保护、短路保护、充电状态指示。

+constant voltage constant frequency

1 . 恒压恒频

constant voltage charger 恒压充电器constant voltage constant frequency 恒压恒频constant voltage excited transformer 恒压励磁变压器.