span
[spæn]
n.时期, 跨度, 间距
vt.延续, 横跨, 贯穿, 遍及, 弥补
动词spin的过去式形式
n.共轭动物
例句与用法:
They always keep their kitchen spick and span.
他们的厨房总是很整洁。
Modern medicine has increased man's life span.
现代医学延长了人的寿命。
Can you span an octave on the piano?
乍能按到钢琴的八个键吗?
词形变化:
动词过去式: spanned | 动词过去分词: spanned | 动词现在分词: spanning | 动词第三人称单数: spans |
n.[C]
1. 墩距; 跨度
2. 一段时间
Over a short span of three years a surprising amount has been achieved.
在短短三年时间里, 已经取得了惊人的成绩。
3. 指距, 一叉宽(合九英寸)
4. 全长
5. 【空】翼展
6. 【美】共轭马, 共轭骡
vt.
1. (桥、拱等)横跨, 跨越
A bridge spanned the river.
一桥横跨该河。
2. 在……架桥; 在……上建拱门
3. 以指距量; 测量
4. 用手环绕
5. 持续, 包括, 延伸到
span
名词复数:spans
过去式:spanned
过去分词:spanned
现在进行时:spanning
词形变化:
动词过去式: spanned | 动词过去分词: spanned | 动词现在分词: spanning | 动词第三人称单数: spans |
词义辨析:
同义:
n.桥
bridge
viaduct
n.间隔; 距离
period
interval
spell
n.全长; 径距
distance
extent
reach
stretch
measure
expanse
同义参见:
width
extension
bridge1
breadth
flight1
year
run
bridge1
universe
latitude
sheet
length
span1[/spæn/]n.1.■(五指张开时的)指距2.■一拃宽(通常为9英寸或23厘米)3.■一拃的宽度(或部分)4.■(桥梁的)跨度,跨距;孔;桥墩距,支点距5.■全长;全幅6.■一段时间;短暂的时间7.■持续时间,时间阶段8.■短距离;小范围9.■【航空学】(飞机的)翼展10.■【统计学】数值范围;极差11.■【数学】生成空间vt.1.■用拃丈量,用手度量:to span the table to see how long it is用拃丈量桌子,看有多长2.■以手环绕(腰等)3.■(桥、拱等)横跨,跨越:a chain bridge spanned over River Dee横跨迪河的铁索桥4.■在…上架桥(或修拱门等):They spanned windows with bricks.他们在窗子上用砖砌了拱顶。5.■(时间)持续;包括:His research in cancer that spanned 15 years has made considerable headway in the end.他对癌症持续15年的研究终于取得了极大的进展。to span all postal articles包括各种邮品6.■【数学】生成,张成7.■【射箭】弯(弓)vi.1.■[美国英语]蠕动变形vt.spannedspanning span2[spæn]n.1.■[美国英语]共轭马,共轭骡,共轭牲畜2.■(南非)共轭牛3.■【航海学】跨绳vt.1.■套上(牲口)2.■缚住,扎牢3.■拉紧,张紧近义词pair变形vt.spannedspanning span3[spæn]1.■[古语] spin 的过去式和过去分词
spanspan[spæn]1.■[古] spin的过去式
noun
- the full extent of something from end to end; the amount of space that something covers
全长;距离;范围
a warehouse with a clear span of 28 feet.
一个占地整整28英尺的仓库。
■the length of time for which something lasts
持续时间;一段时间
a short concentration span.
短期的集中时间段。
■the wingspan of an aircraft or a bird
飞机的翼展;鸟翼
■an arch or part of a bridge between piers or supports
桥孔;(桥墩间的)墩距
■the maximum distance between the tips of the thumb and little finger, taken as the basis of a measurement equal to 9 inches
拇指尖与小指尖之间的最大距离(常作测量的基础,等于9英寸)
■(archaic)a short distance or time
(古)短距离;短促的时间
- [with obj.](of a bridge, arch, etc.) extend from side to side of
(桥、拱等)横跨,跨越
the stream was spanned by a narrow bridge.
一座窄窄的小桥横跨在小河上。
■extend across (a period of time or a range of subjects)
持续(一段时间);包括,涉及(一系列的主题)
their interests span almost all the conventional disciplines.
他们的兴趣覆盖了几乎所有的传统科目。
■cover or enclose with the length of one's hand
用手覆盖(或环绕)
her waist was slender enough for him to span with his hands.
她的腰肢纤细,他用双手就可以环绕过来。
- Old English, 'distance between the tips of the thumb and little finger', of Germanic origin; reinforced in Middle English by Old French espan
span2
noun
- (Nautical)a rope with its ends fastened at different points to a spar or other object in order to provide a purchase
(航海)跨绳 - a team of people or animals, in particular
一队人(或动物),尤指
■(N. Amer.)a matched pair of horses, mules, or oxen
(北美)共轭马(或骡子、公牛)
■(S. African)a team of two or more pairs of oxen
(南非)一队包括两组(或两组以上)的共轭牛
■(S. African)a gang, especially a work gang of prisoners
(南非)一伙人(尤指一伙参加劳动的犯人) - (a span)(S. African informal)a lot
(南非,非正式)很多
thanks a span.
多谢了。
- [with obj.](S. African)yoke (an animal)
(南非)给(动物)套上轭
he spanned his donkeys to the cart.
他把驴子套在大车上。
- mid 16th cent. (as a verb): from Dutch or Low German spannen. The noun (originally in nautical use) dates from the mid 18th cent
span3
adjective
- 见 spick and span
span4
(chiefly archaic)(主古)
- past of spin
spin 的过去式
span
名词 span:
the complete duration of something
the distance or interval between two points
two items of the same kind
同义词:couple, pair, twosome, twain, brace, yoke, couplet, distich, duo, duet, dyad, duad
a unit of length based on the width of the expanded human hand (usually taken as 9 inches)
a structure that allows people or vehicles to cross an obstacle such as a river or canal or railway etc.
同义词:bridge
the act of sitting or standing astride
同义词:straddle
动词 span:
to cover or extend over an area or time period
span
■"We'll be able to look at millimetre movements over the time span of a year.
"我们将会可以 察觉在一年的时间里指距上的毫米运动.
■The rows and columns of A span FF n.
'与单位矩阵行(列)等价。
■DVM should move millivolt span.
DVM要调到毫伏量程。
■NetWare allows you to have volumes that span two or more hard disks.
NetWare允许您的卷跨两个或多个硬盘。
■Sqlcmd supports scripts that have strings that span multiple lines.
sqlcmd支持包含跨多行的字符串的脚本。
■She-she is a good little worker, your grandma, yeah, spick and span.
[她...她是一个不错的小工,你的祖母嗯,干干净净
■A span of one thousand years.
一千年一千年的时间千禧年
■The upper level is a separate white cube, cantilevering over a big span.
上层是个单独的白色立方体旋臂,左右跨幅大。
■SPAN class=Link_W>
上海汽车及电动车配件制造(展示图三)2007-10-30
■P style="LINE-HEIGHT: 180%"> ■Foursquare, double, of the measure of a span. 做的胸牌是方形的,双层,一拃长,一拃宽。 ■Other recent first ladies also showcased American clothing (Paula Span). 其他几位近期的第一夫人也展示了美国服装(波拉 斯班)。 ■With decimal point, span, range and digit zero setting function. 具有小数点设定、比率、量程及零点调整功能。 ■Distributed transactions span two or more servers known as resource managers. 分布式事务跨越两个或多个称为资源管理器的服务器。 ■This includes zero output current drift, span drift, and nonlinearity. 包含有零输出电流漂移、跨度漂移和非线性。 ■Hinduism prescribes 16 ceremonies to mark each major stage in one's life span. 印度教规定了16个仪式来表明人一生中的重要阶段。 ■Conversely , general acceptance can sometimes span national and tribal borders. 反之,有时能够跨越民族和部落的界限而被普遍接受。 ■This span of time delineates the epoch of planet formation. 另一个可能是,行星也许在恒星上引起潮汐涨落,恒星因而对行星轨道施加力矩,阻止它前进。 ■He tried to span the gap six times. 可以判断,他又试了一次,终于成功了。 ■Each span has twelve finger-breadths. 各自的跨距拥有十二个手指宽度。 ■It just tells the time span of the use of a shape. 呵呵!这只说明了一个形制的源用性的时间跨度问题。 ■Harry always makes sure he looks spick and span before he goes to meet anyone. 哈里出去会见任何人前总是确保自己看上去整洁干净。 ■Review of Guide to Good Practice (including Span Table)? 回顾施工指南(包括跨度表) ■How would you determine the best span of management in a given situation? 在已知的条件下,你应如何确定最佳的管辖幅度? ■Her transformation in the four-year span of the story is masterful. 在影片中,她在四年间所发生的转变是那样的精彩。 ■Is created or modified in a specific time span. 在特定的时间范围内创建或修改。