英:[ˈbɒtlnek]
美:[ˈbɑtlnek]
英:[ˈbɒtlnek]
美:[ˈbɑtlnek]
bot·tle·neck
ba tl nek
复数:bottlenecks
第三人称单数:bottlenecks
现在分词:bottlenecking
过去式:bottlenecked
过去分词:bottlenecked
adjective
narrow
bottleneck harbors
noun
a narrow route
a point of traffic congestion
someone or something that slows or halts free movement and progress
working to streamline production and eliminate bottlenecks
impasse
They reached a bottleneck in the negotiations.
a dramatic reduction in the size of a population (as of a species) that results in a decrease in genetic variation
or bottleneck guitar a style of guitar playing in which glissando effects are produced by sliding an object (such as a knife blade or the neck of a bottle) along the strings
verb
transitive verb
to slow or halt by causing a bottleneck
bottleneck problem瓶颈问题
此外, bottle-neck,指“狭窄的入口,车辆拥堵的区域”,起源于1896年; 由 bottle(名词)和 neck(名词)组成。而“任何阻碍流动的东西”之意则源于1922年; 此义动词则起源于1928年。
The first known use of bottleneck was in 1850
bottom1 of 2noun
the undersurface of something
a supporting surface or part : base
buttock sense 2a, rump
the surface on which a body of water lies
the part of a ship's hull lying below the water
boat entry 1 sense 1, ship
the lowest part, place, or point
the bottom of the page
the part of a garment worn on the lower part of the bodyespecially: the trousers of pajamas —usually used in plural
lowland along a river
the Mississippi River bottoms
the most basic or central part : heart
get to the bottom of the problem
the last half of an inning of baseball
bottom2 of 2verb
to provide a foundation for
to rest on, bring to, or reach the bottom
bottle1 of 2noun
a container (as of glass or plastic) with a narrow neck and mouth and usually no handle
a bag made of skin used to hold a liquid
the quantity held by a bottle
a bottle with a rubber or plastic nipple for feeding an infant
bottle2 of 2verb
to put into a bottle
to shut up as if in a bottle : restrain
bottled up their anger
bottlenecknoun
a narrow passageway
someone or something that holds up progress
a traffic bottleneck
1 In my ‘hospitals gobbling docs’ scenario, software is the bottleneck to profitability.
2 It introduces a new performance bottleneck.
它引入了一个新的性能瓶颈。
3 The three of them kept starting the same sentences at the same time, hitting an awkward bottleneck that more often than not had to resolve itself when Cannom backed out with a gracious “Go ahead”.
4 On Thursday the fair opened to the public, and beyond the bottleneck at the gates things were … even quieter.
5 The ones I’ve been to have been well run, despite the inevitable bottlenecks involved in loading ferries.
6 The impact of the pre-bottleneck period is attenuated, because much of the population was simply not genetically sampled.
7 On some Mondays, when there’s always a bottleneck of classical, dance, theater and pop music reviews, sometimes only one classical review makes the cut.
8 Connections can create a bottleneck in two different ways.
连接产生瓶颈的方式有两个。
9 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.
10 That failed, Barajin says, largely because of a bottleneck inbandwidth.
那失败了,大部分是因为带宽的瓶颈。
11 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.
12 It's not often you witness a player attacking their instrument with a bottleneck while another strokes theirs with a quill.
13 Slaughter has long been a bottleneck for the tiny grass-fed beef business, which accounts for about half a percent of the retail beef sold, according to data compiled by the National Cattlemen’s Beef Association.
14 The barriers we thought might contain the zombies only served to swell their ranks, as they piled up by the dozens at every bottleneck, only to break through.
15 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.
16 If your CPU is a bottleneck, it affects performance throughout your system.
如果您的CPU是瓶颈,将会对整个系统的性能造成影响。
17 Visas for the Pakistanis flying with the art were held up at the American Embassy in Islamabad, a bottleneck that was resolved in the office of Secretary of State Hillary Rodham Clinton, Ms. Chiu said.
18 The flame seared the tip of the oiled cloth and sizzled toward the bottleneck.
19 Adam Spiker, head of the Southern California Coalition, an industry group, said the switch and its attendant bottlenecks benefited unlicensed businesses, in effect rewarding bad actors.
20 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.
1 阻碍
block reaction obstacle obstruction setback handicap impediment hold-up stop prevent restrict forbid inhibit hinder intervene cramp hamper impede obstruct retard stymie encumber trammel baulk under your feet stand between and militate against hold up cut off box in knock back retardative impedimental impedimentary obstructive interruptive obstruent retardatory back barricado stimy let prevention rubber rub crossing rejection clog traverse nip shackle barricade embargo balk retardation rebuff encumbrance remora snag counterwork resist poison foul discourage stunt lumber stump baffle counteract embarrass crimp constrict hobble cumber moving of the waters resistance disturbance wrench interception pullback countercheck short-circuit oppilate intercept blockade roadblock foreclose snooker forestall occlude jigger stonewall overslaugh tie by the leg jam up in the way under foot
3 障碍
bar block jump drag barrier rub obstacle hurdle drawback clog handicap Thorn blockade roadblock kink embargo albatross blinker countercheck facer let delay difficulty snag hindrance encumbrance dyke baulk pull-back spanner in the works disability brake disadvantage impairment disturbance obstruction hitch impediment hang-up a ball and chain wall blanket setback bunker an albatross stay stick disorder penalty reef hedge objection affection lesion foe traverse mar embarrassment bandit barricade obstructive balk stinger pullback hobble discouragement stranglehold bafflement
6 阻塞点
8 狭路
9 减缓
11 阻塞
block backup jam obstruction blockage blockade stoppage occlusion logjam gorge clog stop bar obstruct glut beset occlude cumber
12 狭窄的
angustate unenlarged incapacious limited tight narrow cramp strait cramped two-by-four scanty tucked stenosed
13 限制
limiting restrictive downhold astriction limit regulation string reserve limitation restriction qualification reservation modification curb restraint stint confinement embargo stricture circumscription ring-fence determine tie qualify modify narrow restrict pinch bound confine peg restrain imprison scant swaddle circumscribe straiten astrict
14 狭口
15 狭窄
angustate unenlarged incapacious limited tight narrow cramp strait cramped two-by-four scanty tucked stenosed stenosis constriction stricture littleness
16 拥挤处
18 瓶颈