length什么意思 length音标、翻译、用法
length音标
英 [leŋθ]
美 [leŋθ]
length翻译
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"
length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
更多收起词组短语
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