bottleneck

听听怎么读

英 [ˈbɒtlnek]

美 [ˈbɑtlnek]

是什么意思

瓶颈；瓶颈路段（常引起交通堵塞）；（尤指工商业发展的）瓶颈；阻碍

变形

复数：bottlenecks

英英释义

bottleneck[ 'bɔtlnek ]

n.
- a narrowing that reduces the flow through a channel
  同义词：constrictionchokepoint
- the narrow part of a bottle near the top
v.
- slow down or impede by creating an obstruction
  "His laziness has bottlenecked our efforts to reform the system"
- become narrow, like a bottleneck
  "Right by the bridge, the road bottlenecks"

学习怎么用

词组短语

bottleneck problem瓶颈问题

双语例句

用作名词(n.)

TV talk show has entered a bottleneck period, gradually chug.
目前电视谈话节目已经进入了一个瓶颈期，问题逐渐彰显。

权威例句

The information bottleneck method
The information bottleneck method
The Bottleneck Effect and Genetic Variability in Populations
The Bottleneck Effect and Genetic Variability in Populations
The Shifting Bottleneck Procedure for Job Shop Scheduling
Avoiding the disk bottleneck in the data domain deduplication file system
Bottleneck: a computer program for detecting recent reductions in the effective population size using allele frequency data
Computer note. BOTTLENECK: a computer program for detecting recent reductions in the effective size using allele frequency data
Empirical Evaluation of a Test for Identifying Recently Bottlenecked Populations from Allele Frequency Data
Piry S, Luikart G, Cornuet JM. BOTTLENECK: a computer program for detecting recent reductions in the effective size using allele fre...