constant
constant汉语翻译
a. 不变的, 一定的, 时常的
【计】 常量; 常数; 恒值
【化】 常量; 常数
【医】 常数; 恒定的, 不变的
【经】 经久不变的, 固定的; 常数
constant词型变化
constant词意辨析
continual, continuous, successive, constant, persistent
这些形容词均有“连续的”、“不断的”之意。continual: 强调重复或持续发生，但连续之间允许有间断。
continuous: 语意最强，强调在时间和空间上没有间断。
successive: 强调事物一个接一个地发生，无间断。
constant: 多指习惯性的重复和不变的持续。
persistent: 普通用词，可指不懈的努力，也可指任何连续不断或重复出现的事物。
constant英语解释
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例句
- This has been a timely reminder of the need for constant care.这件事适时地提醒我们要注意时时谨慎。
- 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。
constant详细解释
con.stant
adj.（形容词）Continually occurring; persistent.持续的：连续发生的；持续不断的Unchanging in nature, value, or extent; invariable.See Synonyms at continual 永恒的：在性质、价值或范围上持久不变的；始终如一的参见 continualSteadfast in purpose, loyalty, or affection; faithful.See Synonyms at faithful ,steady 坚定：在目的、忠诚或感情上坚定不移的；忠诚的参见 faithful,steadyn.（名词）Something that is unchanging or invariable.不变的事物：持久不变或始终如一的事物Abbr. c,C,const.缩写 c,C,const.A quantity assumed to have a fixed value in a specified mathematical context.恒量：在一个具体数学问题里被假设具有固定值的一个量An experimental or theoretical condition, factor, or quantity that does not vary or that is regarded as invariant in specified circumstances.永恒值：不变的或在具体环境中被认为不变的一个实验上或理论上的条件、因素或数量
来源：Middle English 中古英语 from Old French 源自 古法语 from Latin cônst3ns cônstant- [present participle of] cônst3re [to stand firm] 源自 拉丁语 cônst3ns cônstant- [] cônst3re的现在分词 [站稳] com- [intensive pref.] * see com- com- [前缀，表加强词意] *参见 com-st3re [to stand] * see st3- st3re [站立] *参见 st3-
【引伸】
con.stantly
adv.（副词）
