翻译
  • 简明词典(词霸)
  • 柯林斯词典
  • 牛津词典
  • span

    CET4/CET6/考研/GRE/TOEFL/IELTS

    • [spæn]
    • [spæn]

    释义

    • n.
      共轭(马、骡); 跨度,墩距; 一段时间; [航] 跨绳;
    • vt.
      缚住或扎牢; 跨越时间或空间; 以掌测量; 以手围绕测量类似测量;

    大小写变形:SpanSPAN

  • 词态变化

    • 复数: spans;
    • 第三人称单数: spans;
    • 过去式: spanned;
    • 过去分词: spanned;
    • 现在分词: spanning;
  • 实用场景例句

    • 全部
    • 共轭
    • 跨度
    • 一段时间

    I worked with him over a span of six years.

    我和他共事达六年之久。

    ——《牛津高阶英汉双解词典》

    These changes have occurred over a long time span.

    这些变化经过了很长一段时间才形成。

    ——《牛津高阶英汉双解词典》

    The batteries had a life span of six hours.

    这些电池的寿命为6小时。

    ——柯林斯例句

    His ability to absorb information was astonishing, but his concentration span was short.

    他吸收信息的能力令人吃惊,但是他的注意力持续时间很短。

    ——柯林斯例句

    The apartment was spick and span.

    公寓非常整洁。

    ——柯林斯例句

    They have extended the potential life span of humanity everywhere.

    世界各地人类的预期寿命均有所延长。

    ——柯林斯例句

    The plane had a wing span of 34ft and a length of 22ft.

    这架飞机的翼展长34英尺,机身长22英尺。

    ——柯林斯例句

    It may be that you are unaware of where your hip joint is; it is not at the waist but a good hand span below it.

    这也许是因为你并不晓得髋关节的位置,它不在腰部,而是位于腰部以下一手拃宽处。

    ——柯林斯例句

    Architects tell their clients that floors can span 100 metres without any visible means of support.

    建筑师告诉他们的客户,在没有任何有形支撑物的情况下,楼板可以延伸100米。

    ——柯林斯例句

    It is a very pretty butterfly, with a 2 inch wing span.

    这是一只非常美丽的蝴蝶,翼展2英寸。

    ——柯林斯例句

    Young children have a limited attention span and can't concentrate on one activity for very long.

    小孩子的注意力持续时间十分有限,不能长时间地专注于一个活动。

    ——柯林斯例句

    The bridge has a span of 100 metres.

    这座桥跨度为一百米.

    ——《简明英汉词典》

    The pupil's attention span was short.

    这个小学生的注意力持续时间很短.

    ——《简明英汉词典》

    The boss likes everything spick and span in the office.

    老板喜欢办公室里一切都井井有条.

    ——《简明英汉词典》

    Many bridges span the Thames.

    很多桥横亘在泰晤士河上.

    ——《现代汉英综合大词典》

    The cablestayed bridges may penetrate the complete range of span now dominated by suspension bridges.

    这种斜拉桥可以进入目前悬索桥占统治地位的跨径范围.

    ——辞典例句

    Hole Crossing River, no water based, similar bridges span ranks first in the world.

    单孔跨江, 无水下基础, 跨度雄居世界同类桥梁首位.

    ——期刊摘选

    The upper bound of life span for the solution was obtained.

    得到了解的爆破时间跨度的上界.

    ——期刊摘选

    This article introduced several factors that affect the life span of HPLC column.

    介绍了影响色谱柱使用寿命的几个因素,探讨了色谱柱规范化管理和保养的经验.

    ——期刊摘选

    SPAN and TIMS are currently the most popular margin systems in the world.

    目前国际上各交易所广泛使用的两大保证金系统是SPAN系统和TIMS系统.

    ——期刊摘选

    Along with the augment of bridge span, construction control became more vital and attentional.

    随着桥梁跨度的增大, 施工控制问题也日益成为设计和施工中的关键而备受关注.

    ——期刊摘选

    A short span of 24 hours, more and more evidence was announced by copying.

    短短24小时, 越来越多的抄袭证据被公布出来.

    ——期刊摘选

    Moreover, you have to get his attention and interest before that span wanes.

    你必须在他们的思维进入衰退期之前抓住他们的注意力和兴趣.

    ——期刊摘选

    No one dare spend money through this long, long time span of their lives.

    于是,在这大段的时光融,人是不敢花钱的.

    ——期刊摘选

    That discussion took place 25 years ago, the span usually allotted to a single generation.

    这是25年前的事, 这么长的时间段正好够一代人成长.

    ——期刊摘选

    收起实用场景例句
  • 真题例句

    • 全部
    • 四级
    • 六级
    • 考研

    to see whether people's personality affects their life span to find out if one's lifestyle has any effect on their health to investigate the role of exercise in living a long lifeto examine all the factors contributing to longevity They have a good understanding of evolution.

    出自-2016年6月阅读原文

    Mothers' negative personality characteristics may affect their children's life spans.

    出自-2016年6月阅读原文

    Long-living women are also more likely to be sympathetic and cooperative than women with a normal life span.

    出自-2016年6月阅读原文

    Anxiety and depression more often than not cut short one's life span.

    出自-2016年6月阅读原文

    Getting a divorce means risking a reduced life span.

    出自-2010年12月阅读原文

    The major components of our energy systems, such as fuel production, refining, electrical generation and distribution, are costly installation that have lengthy life spans.

    出自-2015年12月阅读原文

    Within the span of a hundred years, in the seventeenth and early eighteenth centuries, a tide of emigration—one of the great folk wanderings of history—swept from Europe to America.

    出自-2015年考研翻译原文

    收起真题例句
  • 英英释义

    Noun

    • 1. the complete duration of something;

      "the job was finished in the span of an hour"

    • 2. the distance or interval between two points
    • 3. two items of the same kind
    • 4. a unit of length based on the width of the expanded human hand (usually taken as 9 inches)
    • 5. a structure that allows people or vehicles to cross an obstacle such as a river or canal or railway etc.
    • 6. the act of sitting or standing astride

    Verb

    • 1. to cover or extend over an area or time period;

      "Rivers traverse the valley floor", "The parking lot spans 3 acres"

      "The novel spans three centuries"

    收起英英释义
  • 同义词

    n.全长;径距

    distancemeasurereachstretchexpanseextent

    n.

    viaductbridge

    n.间隔;距离

    periodintervalspell

    其他释义

    extentstretchwidthbridgebreadthrunextensionreachdistanceintervalperiodsheetlengthspellviaductyearlatitudemeasureexpanseuniverse

  • 行业词典

    • 体育

      跨度   跨距   张帆   扬帆   支索   孔间隔   

    • 公路科技

      跨径   

    • 医学

      跨距   指距:完全伸展的手拇指与小指指尖间的距离   

    • 土木工程

      跨度   

    • 建筑

      跨度   

    • 机械

      量程转换器   span-changing device 可将有效量程乘上一个被称为“量程因数”的系数(如0.1)的装置。   测量范围上限值与下限值之差。   

    • 电力

      档距   

    • 电子学

      量程   又称 :量程(range)   

    • 电工

      量程   又称 :量程(range)   

    • 石油

      间距   

    • 航天

      量程   

    • 航空

      翼展   左右机翼翼梢最外端点之间的距离。   

    • 船舶

      跨距   构件两支点间的距离。   

    • 通信

      区段   在网络中,有两个相邻节点间的部分。   

    • 铁道

      跨径   

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