Noun:

1. a narrowing that reduces the flow through a channel

2. the narrow part of a bottle near the top

Verb:

1. slow down or impede by creating an obstruction;

   "His laziness has bottlenecked our efforts to reform the system"
   

2. become narrow, like a bottleneck;

   "Right by the bridge, the road bottlenecks"
   

1.瓶颈路段；狭窄路段；交通拥堵地段
Abottleneck is a place where a road becomes narrow or where it meets another road so that the traffic slows down or stops, often causing traffic jams.

2.（阻碍进展的）瓶颈，障碍
Abottleneck is a situation that stops a process or activity from progressing.

e.g. He pushed everyone full speed ahead until production hit abottleneck.
他催促所有人拼命干活，直到生产遭遇瓶颈。

1. bottleneck

1. 瓶径：BGP 引导网关协议 |bottleneck 瓶径 | bridge 网桥、桥接器

2.

2. 阻塞,瓶颈：23 fashion 时装 | 28bottleneck 阻塞,瓶颈 | 33 merchandiser 跟单员

He pushed everyone full speed ahead until production hit a bottleneck.

他催促所有人拼命干活，直到生产遭遇瓶颈。

This bottleneck has restricted the freedom in circuit implementation and provides no room for circuit tuning.

这种瓶颈模式不仅限制了电路运行的自由而且占用了电路协调的空间.

This paper analyzes and extends the bottleneck model to rail transit congestion.

首先,运用瓶颈模型的思想对直达轨道交通拥挤进行分析.

Ok, now I know what my application's bottleneck is.

那么现在你已经找到性能的瓶颈所在了.

And that bottleneck will make type growth rates elusive.

而这种瓶颈将让中国式的增长速度显得不可思议.

bottleneck fixed rate mortgage is subject to three to be relocated away from us?

受制于三大瓶颈固定利率房贷到底离我们有多远?

Distribution of reservoir physical parameter is always the bottleneck problem and difficulty of reservoir description.

储层物性参数的分布一直是油藏描述的关键问题和难点.

The best known solution to the 4 KHz bottleneck is ISDN.

解决4KHz瓶颈最有名的方案是ISDN( 综合服务数据网).

Fund is a bottleneck that limits the development of cooperative medical system.

资金是制约合作医疗发展的瓶颈.

The application and its bottleneck are presented and liquid circulation cooling system is adopted.

阐述了温差半导体的技术应用及其在应用中存在的技术瓶颈,提出采用液体循环散热系统.

Energy problem is the bottleneck that restricts Japanese economy progress.

能源问题是制约日本经济发展的瓶颈.

The lack of personnel has caused a bottleneck in the shipping department.

人员缺乏已经给货运部带来了困难.

The bottleneck problems of RSA efficiency are big number finding and exponential modular computation.

RSA是公钥密码体系中十分重要的加解密算法,RSA的效率瓶颈主要在大素数的寻找和指数模幂运算上.

As these reforms will create network bottleneck issue, the government should make effective access regulation policies.

但网络产业的改革必然凸现网络瓶颈, 这要求政府制定与实施有效的接入管制政策.

Use new mode of produce organization , to break through produce bottleneck.

指导相关人员运用基础工业工程知识实施瓶颈突破.

Firstly, the bottleneck of actual Bayesian expert system classifier was identified according to the process analysis.

研究中分析了专家知识提取相关过程,并得出现有贝叶斯专家系统分类器应用的瓶颈问题.

The paper introduces the research trend for the access bottleneck data intensive computing architecture and memory.

文章介绍了计算密集型体系解决存储器访问瓶颈的研究趋势.

The bottleneck between Intranets and control nets is an important problem for plant control and management.

企业信息网与控制网之间的瓶颈是电厂控制、管理的一个重要问题.

Lack of an integrative R & D platform was the bottleneck of the biocatalysis technology transfer.

缺乏集成 研发 平台成为生物催化技术转移的瓶颈.

This creates a bottleneck at city hospitals, while smaller hospitals remain underutilized.

这令城市医院拥挤不堪,另一面, 小医院也得不到发展.

The bottleneck of this system is memory.

这个系统的瓶颈是内存(不够).

We need merely to neutralize it with bombardment in order to dominate the bottleneck.

我们只需要用炸弹使其瘫痪,从而控制这一块瓶颈地带.

Our country western area changes lag, become the important bottleneck that restricts socioeconomic development.

我国西部地区城市化滞后, 成为制约社会经济发展的重要瓶颈.

The Conveying of powdery material is always the bottleneck in production of Shanxi Aluminium Plant.

粉状物料输送一直是山西铝厂生产过程中的薄弱环节.

The shortage of educational investment has been being the bottleneck in educational development in China.

教育投资短缺一直是制约我国教育发展的瓶颈.

Rate is low, restrict the development of national economy, form bottleneck industry.

速度低了, 制约国民经济的发展, 形成瓶颈行业.

He pushed everyone full speed ahead until production hit a bottleneck.

他催促所有人拼命干活，直到生产遭遇瓶颈。