| 释义 |
span·s 英spæn美spæn COCA²⁰³⁴⁵BNC²⁵²²²Economist²²⁰⁹⁹⁺⁷
基本双解英英词源搭配近义反义句型例句Thesaurus例句
n.时期²;跨度⁷⁵;间距²vt.延续¹;横跨¹²;贯穿²;遍及²;弥补³动词spin的过去式形式¹.原型span的三单过去分词spanned现在分词spanning三单spans
n.名词
C 跨度,跨径distance or part between the supports of an arch or a bridge C 两个界限间的距离a stretch between two thing, especially in time; period C 一段时间a length of time over which the stated thing continues or works well
Noun:
the complete duration of something;the job was finished in the span of an hour the distance or interval between two pointstwo items of the same kinda unit of length based on the width of the expanded human hand usually taken as 9 inchesa structure that allows people or vehicles to cross an obstacle such as a river or canal or railway etc.the act of sitting or standing astride
Verb:
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 直接源自古英语的span，意为一个张开的手，大拇指与小拇指间的距离；最初源自中古荷兰语的spannen，意为加入，系紧。
用作名词 n.
动词+～have a span of有…长〔宽〕lengthen〔shorten〕 the span延长〔缩短〕时间widen the span of knowledge扩大知识面形容词+～brief〔short〕 span短暂的时间whole span全长名词+～attention span注意力持续集中的时间life span寿命memory span记忆持续时间介词+～measure by spans用指距来量in a span在一段时间中100 feet in span跨距一百英尺bridge of three spans三孔桥over a span of在…之中～+介词span of a bridge桥的跨度span of knowledge知识面span of life寿命span of memory记忆的广度span of ten years十年的时间
近义词 reachlengthbreadthdistance
用作名词n.The bridge has a span of 100 meters.这座桥跨度为100米。
His span of life is near over.他的人生之路即将终结。
We should cherish our span of life.我们应当珍惜我们的人生。
The pupil's attention span was short.这个小学生的注意力持续时间很短。
名词70%,动词30%
用作名词Modern medicine has increased man's lifespan.现代医学延长了人的寿命。
He has settled here for a longspanof time.他已经在这儿定居很长一段时间了。
The arch has aspanof 60 meters.拱门的跨度为60米。
The spider has a legspanof 3 inches.这个蜘蛛的腿的长度为3英寸。
The clearspanof a bridge is the gap from the near edge of the next.桥梁的净跨，是自一个桥墩的近侧边到相邻桥墩近侧边之间的间距。用作及物动词The shipwrecksspannearly a century.这些船只残骸已有近百年历史。
Little bridgesspanthe canals.小型的桥梁横跨在运河之上。
The gloomspansthe whole novel.阴郁的气氛贯穿着整部小说。
His knowledgespansmany different areas.他的知识遍及许多领域。
Imagination willspanthe gaps in our knowledge.想像力会弥补我们知识的不足。noun.distance, duration
同义词 interval,length,period,space,spell,stretch,termamount,compass,extent,measure,reach,spread,time
反义词 extremeverb.stretch over
同义词 traverse,cover,cross,extend,connectbridge,reach,range,link,vault,archpass overfordgo across
反义词 concentrateunlinkshorten,condense,compressdisconnect A composite of narrow and broad band telescopic images, the view spans about40 light-years and includes emission from hydrogen in green, sulfur in red, and oxygen in blue hues.
这幅由窄波和宽波望远镜的照片组合而成的图像，视野跨度达到了大约40光年的范围，图中氢散发出绿色，硫散发出红色，而氧散发出蓝色。 yeeyan
In its419th year, the festival spans nine days of revelry: Each morning, thousands of tourists and locals join in the celebrated Running of the Bulls, along the825 meter course leading to the arena.
这个节日已经举行了419年，9天的狂欢将贯穿于整个节日：每天早晨，数以千计的游客和当地居民加入到庆祝奔牛的行列里来，他们将沿着825米的赛道直达竞技场。 yeeyan
Where the business policy spans subject areas like security, business process, overall architecture and operational policies all at the same time.
业务策略在同一个时间跨越所有作用范围，如安全性、业务过程、总体架构和操作策略。 ibm
A file system that spans two volumes is allocated for transaction log data.
我们为事务日志数据分配了一个跨越两个卷的文件系统。 ibm
A loosely coupled federation of modules with interfaces separated from implementation is useful for implementations that spans across systems and language boundaries.
一个和执行相分离的界面和模块的松散耦合的联合对于跨越系统和语言边界的执行是有用的。 cnblogs
A research programme can be a single project, but often it reflects a higher level theme that spans multiple projects.
一个研究计划可以包含一个项目，但更多时候，它可以跨越多个项目以解决更深的学术问题。 blog.sina.com.cn
Again, in an application which spans system and organizational boundaries, it is more important to define the order of operations between systems than within a system.
还有，在跨越系统和组织边界的应用程序中，定义系统之间的操作顺序比系统内的更重要。 ibm
But would a group of countries that spans all continents from Botswana to Chile, and Israel to the Philippines, ever manage to agree on much?
但是，许多国家组成的一个团体，跨越了从博茨瓦纳到智利，从以色列到菲律宾的七大洲，它还能够就很多东西达成一致意见吗？ ecocn
From end to end, the Milky Way's starry disk, observable with the naked eye and through optical telescopes, spans120, 000 light-years.
它是一个布满星星的圆盘，从一端到另一端跨越了120,000光年。 你可以用肉眼，也可以通过光学望远镜观察银河系。 yeeyan
Geologists care about sediments, hammering away at them to uncover what they have to say about the past— especially the huge spans of time as the Earth passes from one geological period to another.
地质学家关心泥沙，潜心研究以揭示过去——尤其是当地球从一个地质时期到另外一个地质时期这种巨大跨度时，地球究竟发生了什么。 ecocn
His long career thus spans the20th- century transformation of the specialty from primarily reconstructive techniques to primarily cosmetic improvements.
他长期的生涯贯穿到20世纪的专业变革，从最初的再造技术到最初的整形改善。 yeeyan
I know that it spans only twenty years, yet I am an old man.
我知道它之跨过二十年光景，但现在我已然是一个老人了。 oobang
If a character in a particular encoding spans multiple bytes, the character-based string functions can process each character as a single unit as opposed to a sequence of bytes.
如果采用特殊编码的某个字符的长度跨越了多个字节，则基于字符的字符串函数可以将每个字符处理为一个单元而不是一个字节序列。 ibm
If the use of that variable spans multiple activities, you define the variable at the workflow level so that any element can access it.
如果该变量的使用扩展到多个活动，您可以将变量定义为工作流级，这样任意元素都能访问它。 ibm
In object-oriented programming, for instance, the natural unit of modularity is the class, and a crosscutting concern is a concern that spans multiple classes.
例如，在面向对象的编程中，模块性的天然单位是类，横切关系是一种跨越多个类的关系。 ibm
Interestingly, one piece of open source software spans the entire spectrum.
有趣的是，有一种开源软件跨越了这整个范围。 ibm
It spans the suburbs of Buffalo, across hundreds of acres of farmland, to the suburbs of Rochester.
它跨越了水牛城的郊区，横跨大片农田，一直延伸直到罗切斯特市。 ecocn
Its lifecycle spans the session and, therefore, is available across multiple requests from the browser.
它的生命周期跨越整个会话，因此它在来自浏览器的多个请求中都可用。 ibm
Knowing about a particular instant or partial time snippet can be useful, but it's also often useful to be able to express spans of time.
了解特定的时刻或是某个局部时间片段将非常有用，但是如果能够表达一段时间跨度的话，通常也很有用。 ibm
Maybe your application promotion cycle spans both the virtual and physical domains.
可能您的应用程序升级周期同时跨越虚拟和物理域。 ibm
My recent trip was unique and especially exciting, as I had the opportunity to do work that spans my various interests.
我最近的这次旅行，独特而又令人兴奋，因为我有了机会去做一些跨越我不同的兴趣领域的工作。 yeeyan
Telomere length tends to shorten with age, and shorter telomeres tend to be linked with shorter life spans.
端粒的长度与寿命的长短有关，染色体端粒越短，它所在的生命跨度也就越短。 yeeyan
The first national park established in Canada, Banff spans a region of unparalleled mountain scenery and is open year-round for wildlife viewing, sightseeing, and other outdoor activities.
它是加拿大第一个建立的国家公园。公园跨越了风光无与伦比的山区，全年开放可使游客观赏野生动物、游览和进行其他的户外活动。 yeeyan
The core spans parts of premotor cortex, prefrontal cortex, temporal lobe, parietal lobe, thalamus, basal ganglia, cingulate cortex, insula, and visual cortex.
核心跨越了运动前皮层，前额叶皮质，颞叶，顶叶，丘脑，基底节，扣带皮质，脑岛和视觉皮层等各部分。 yeeyan
The new giant array is being called the fastest radio telescope in the world with a virtual dish that spans Western Europe.
这个新的巨型阵列被视为世界上最快的射电天文望远镜，它的虚拟碟面跨越整了个西欧。 yeeyan
Their lifetime spans multiple calls and probably multiple protocols as well.
它们的生存期可以跨越多个调用以及多种协议。 ibm
This article focused on the supply chain, an area that spans multiple industries and solutions.
本文主要关注供应链，这是一个跨多个行业和解决方案的区域。 ibm
This sound spectrum spans about ten octaves.
这个声谱约有十个八度的跨度。 yeeyan |