length

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length是什么意思
英式音标:[leŋθ]英式读音
美式音标:[leŋθ]美式读音
词语分类:CET4,TEM4,考研,CET6
词汇分类:《绝望的主妇》(Desperate Housewives) 全八季词频大全,《查莉成长日记》第一季全集,生活大爆炸第一季到第五季口语精髓,英语单词词频20000之1-6000,传媒专业英语词汇,机务英语 English of Aircraft Maintenance
概况:

n. 长度,长;时间的长短;(语)音长

词义:

n.

长度,长;时间的长短;(语)音长;一段,一节

变形

复数:lengths

双语释义

n.(名词)

[U][C]长,长度,距离 measurement or extent from end to end

[C]一段,一节 piece of sth

英英释义

length[ leŋθ, leŋkθ ]

n.

the linear extent in space from one end to the other; the longest horizontal dimension of something that is fixed in place

"the length of the table was 5 feet"

continuance in time

"he complained about the length of time required"

同义词:duration

the property of being the extent of something from beginning to end

"the editor limited the length of my article to 500 words"

size of the gap between two places

"he determined the length of the shortest line segment joining the two points"

同义词:distance

a section of something that is long and narrow

"a length of timber"; "a length of tubing"

用法:

词汇搭配

用作名词 (n.)

动词+~

go (to) all lengths竭尽全力,全力以赴

go to the length of走到…的极端

increase (a) length增加长度

measure (a) length测量长度

measure one's length全身跌倒在地

reach a length of达到…长度

reduce (a) length减少长度

win by a length以…之差获胜

形容词+~

equallength相同的长度

full length全长

half length一半长

standard length标准长度

the same length同样长

the total length全长

true length总长

名词+~

a boat's length一艘船的长度

radio wave lengths无线电波长

介词+~

along the length of the shore沿着海岸

at length最后,终于,长时间地,详细地,彻底地

at arm's length远远地

at full length极为详细地,全身平直地

at great length非常详细

at some length相当详细(地)

in length长度

~+介词

twice the length of(某物的)两倍长

length of a stick手杖的长度

length of beach海滩长

length of cloth一段布料

length of service服务年限

length of the exam试卷篇幅

length of wire一段铁丝

词组短语

in length长度

at length最后,终于;详细地

length of time持续时间,时限

total length全长;总长度

focal length焦距

full length全长;标准长度

wave length波长

arm's length保持距离;公平地

path length[计]路径长度;软通路长度

chain length[化]链长

at arm's length疏远;在手臂伸得到的地方

arc length弧长

step length步长

a length of一段

crack length裂纹长度;裂缝长度;裂隙长度

unit length单位长度

at great length详细地;细致地

effective length有效长度;计算长度

length of service服务年限

length of stay住院时间;滞留时间

双语例句

用作名词(n.)

plough the field

The room is 15 feet in length and 10 feet in breadth.
这房间长15英尺,宽10英尺。

The length of your talk must be at least 10 minutes.
你的演讲时间至少要保持在10分钟。

The pier was lit up along its entire length.
整个桥墩从头到尾都沐浴在灯火之中。

I need a length of wire or string to tie it with.
我需要一根铁丝或绳子来捆它。

The horse won the race by two lengths.
那马以两个自首至尾的距离领先赢得该场比赛。

权威例句

Full-length transcriptome assembly from RNA-Seq data without a reference genome.

Lag Length Selection and the Construction of Unit Root Tests with Good Size and Power

Acute kidney injury, mortality, length of stay, and costs in hospitalized patients.

Ribosomal DNA spacer-length polymorphisms in barley: mendelian inheritance, chromosomal location, and population dynamics

Ribosomal DNA spacer-length polymorphisms in barley: Mendelian inheritance, chromosomal location, and population dynamics

Grabherr, M.G.: Full-length transcriptome assembly from RNA-Seq data without a reference genome. Nat. Biotech. 29(7), 644-652

Rapid production of full-length cDNAs from rare transcripts: amplification using a single gene-specific oligonucleotide primer

Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences.

New empirical relationships among magnitude, rupture length, rupture width, rupture area, and surface displacement

Formation of monolayers by the coadsorption of thiols on gold: variation in the length of the alkyl chain
同义词:longness,extent
同根词:longwise,longness,longish,long,lengthy,lengthwise,lengthily,lengthen
英语词源:

length

length: [OE] Length was coined in the prehistoric Germanic period from the adjective *langgaz (source of English long) and the abstract noun suffix *-ithō. The resultant *langgithō has subsequently diversified to Dutch lengte, Swedish längd, Danish længde, and English length. (German has plumped for the different noun derivative länge ‘length’, whose English relative lenge ‘length’ survived until the 17th century.)=> long

length (n.)

Old English lengðu "length," from Proto-Germanic *langitho, noun of quality from *langgaz (root of Old English lang; see long (adj.)) + *-itho, abstract noun suffix (see -th (2)). Cognate with Old Norse lengd, Old Frisian lengethe, Dutch lengte. Figurative sense of "the distance one goes, extremity to which something is carried" is from 1690s. Phrase at length "to full extent" is attested from c. 1500.

造句:

1. They paced out the length of the garden.

他们用步量出这个花园的长度。

dict.cn

2. You need the length of the string and the pointer to the string itself.

这需要您提供字符串的长度和到字符串本身的指针。

zuci.chaziwang.com

3. He paced out the length and width of the room .

他用步子量出那房间的长度和宽度。

www.translation-dictionary.net

4. He could dunk it over anyone because of his length and his athleticism.

他可以在任何人的头上扣篮,因为他的臂长和他的运动的热情。

dict.cn

5. Length is one dimension , and breadth is another.

长是一种度量,宽又是另一种度量。

www.youdict.com

6. Cubit is an ancient unit of length.

腕尺是古代的一种长度单位。

dict.cn

7. All these sticks are of uniform length.

所有这些手杖的长度都是一样的。

www.258en.com

8. The calendar was their system for measuring the beginning, length and order of years.

这个历法是玛雅人衡量年代开始、长度和次序的一套系统。

zuci.chaziwang.com

9. To such length did she go in rehearsal that the two actors walked out.

她的彩排进行得那么长,以致于那两个演员都走出去了。

www.9512.net

10. This room is twice the length of the other, but much narrower.

这个房间的长度是那个房间的两倍,但窄得多。

www.duowei.org

11. Offset and length were out of bounds for this array.

偏移量和长度已超出此数组的边界。

www.dictall.com

12. You must enter two lengths OR a length and an angle for everything to be calculated.

您必须输入两个长度或一个长度和角度计算的一切。

www.app111.com

13. Followed by one length breathing ONLY to the left.

接下来只用左侧呼吸,游一个长度。

www.topswim.net

14. Image to the person deep is not its length, but its magnificent beauty.

给人形象极深的不仅仅是它的长度,更是它宏伟美丽。

www.gospblx.com

15. On the sixth length, breathe twice to the right then twice to the left.

在第六个长度中,进行先右侧呼吸两次,然后再左侧呼吸两次。

www.topswim.net

16. As soon as you get the urge to eat something you need to find something else to do for the next 15 minutes (the length of time it can take to get over an urge).

一旦你有吃东西的冲动,在接下来的15分钟找点别的事情做(时间的长度要能缓过这个冲动劲)。

zuci.chaziwang.com

17. The length of any leg of a speed course should be long enough so that inadvertent timing errors do not introduce appreciable errors into calculated speed.

速度课程的任何腿的长度应该够长的,以便不注意的时间安排错误不引导可感知的错误进入有计划的速度。

dict.cn

18. He stepped off the length and width of the room.

他用步子量了量房间的长度和宽度。

《21世纪大英汉词典》

19. These nouns refer to a portion or length of time.

这些名词均指时间的一部分或长度。

odict.net

20. As part of their study , they routinely recorded the body length and mass of each creature they caught .

作为研究的一部分,他们定期记录捕获的每种动物的身体长度和种群。

www.yibei.com

21. The degree of deglutition difficulty depends on narrow length and caliber size.

吞咽困难的程度取决于狭窄的长度和口径大小。

dict.cn

22. The length of the rhizomesvaries with age classes and community types.

地下茎长度随龄级和群落类型的不同而不同;

zuci.chaziwang.com

23. Life is like fable, its value is not and length, and with the content.

生命如同寓言,其价值不在与长短,而在与内容。——塞涅卡。

www.1juzi.com

24. Length is one dimension, and width is another.

长是一种度量,宽又是一种度量。

dict.cn

25. No other living creature exceeds half this length.

没有其他现存生物超过这个长度一半。

www.ltaaa.com

26. At the bottom of any required length of conveyor spiral groove opening unloading material.

在输送机螺旋槽体的底部任意要求的长度开口卸出物料。

www.sdsssj.com

27. At the bottom of any required length of conveyor spiral groove opening unloading material.

在输送机螺旋槽体的底部任意要求的长度开口卸出物料。

www.sdsssj.com

28. This soup would accept any record we dumped into it, regardless of its size, length, type, or contents.

这种数字汤能够接收我们向它导入的任何记录,无论大小、长短、类型或者内容。

-- 来源 -- About Face 3交互设计精髓

29. We discuss the significance of menus as a means of discovering and learning the functions of an application at length later in this chapter.

菜单作为发现和学习界面功能工具所表现出的重要性,我们在这一章的后面还要进一步讨论。

-- 来源 -- About Face 3交互设计精髓

30. The concept of product posture and its most significant patterns are discussed at length in Chapter 9.

产品定位的概念及最显著的模式将在第9章中详细讨论。

-- 来源 -- About Face 3交互设计精髓

31. Users should be able to see a list of versions along with various statistics about them, like the time each was recorded and its size or length.

使用者还可以看到每个版本的统计数据列表,如记录的时间和长度。

-- 来源 -- About Face 3交互设计精髓

32. Can you wrap the text to the next line to avoid that horizontal length?

可以将文本换至下一行来减少水平长度吗?

-- 来源 -- About Face 3交互设计精髓

33. The goals we enumerate for our personas (discussed at length later in this chapter) are shorthand notation for motivations that not only point at specific usage patterns but also provide a reason why those behaviors exist.

我们为人物角色枚举的目标(我们将在本章末尾详细讨论)是动机的简称,动机不仅指出了特定的使用模式,也提供了这些行为存在的理由。

-- 来源 -- About Face 3交互设计精髓

34. Context scenarios establish the primary touch points that each primary and secondary persona has with the system (and possibly with other personas) over the course of a day or some other meaningful length of time.

情境场景剧本建立了在一天中,或者在其他有意义的一段时间中,首要人物角色和次要人物角色与系统之间(或者通过系统和其他人物角色之间)的主要接触点。

-- 来源 -- About Face 3交互设计精髓

35. Rather than discuss all of these at length, we focus on a few of the more problematic controls.

与其详尽讨论所有这些控件,在这里我们不如重点讨论几个问题较多的控件。

-- 来源 -- About Face 3交互设计精髓

36. Systems usually require verbal or telephone keypad entry of information. Testing should be done to determine an appropriate length of time to wait; keep in mind that phone keypads can be awkward and very slow for entering textual information.

系统通常需要的是键盘输入信息或者语音输入信息,可以通过测试来决定等待时间的长短。 要记住,用电话的小键盘来输入文字信息很不方便,而且很慢。

-- 来源 -- About Face 3交互设计精髓

37. A 20mm click target is a typical minimum if users will be close to the screen and not in a hurry—this size should be increased for use at arm’s length or when in a rush.

对象最小的距离通常不得少于20毫米,这个前提是使用者在不慌不忙并且是靠近屏幕使用的情况下。 如果使用者距离触摸屏有一臂的距离,或者是匆忙间使用时,就要适当的增加对象的大小。

-- 来源 -- About Face 3交互设计精髓

length

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