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barrier
英：【bærɪə(r)】美：【ˈbærɪɚ】
英：
美：
n.
栅栏, 障碍物, 屏障
动词现在分词:
barricading
动词过去式:
barricaded
名词:
barricader
动词第三人称单数:
barricades
动词过去分词:
barricaded
barrier of speech
-语言的隔阂
passport barrier
-出国限制(某些国家在签发出国护照时所加的障碍)
crushbarrier
-(人行道边设置的)防止拥挤的铁栏杆
crashbarrier
-(英国)快速公路正中间为防止撞车而设的防护栅栏
tradebarrier
-【常用复】贸易堡垒, 贸易限制(资本主义国家对发展国际贸易所设置的人为障碍)
chain-link-cable barrier
-钢索格子形挡板, 钢索格子形栅栏
crystal barrier
-晶体势垒
placental barrier
-**屏障
sonic barrier
-音障, 声垒
voltage barrier
-势垒
microporous barrier
-【化工】微孔膜
arming barrier
-**、炮、弹药的保险器
collector barrier
-集电极势垒, 集电极位垒
chemical barrier
-化学性阻挡层
isolation barrier
-隔离阻障
safety barrier
-【航空】停机**网
language barrier
-语言障碍
rectifying barrier
-整流势垒
tariff barrier
-关税壁垒
blood-brainbarrier
-血脑障壁【屏障】
ice barrier
-冰堡
lay-head barrier
-湾头沙洲
rolling barrier
-滑动栏木; 滑动栏杆
metal-semiconductor barrier
-金属-半导体垫垒
threefold barrier
-三倍垒
surface (potential) barrier
-表面势垒, 表面位垒
heterogeneous barrier
-不均匀阻挡层
light barrier
-挡光板, 光垒
nuclear potential barrier
-核势垒
fire barriers
-防火间隔
insulating barrier
-绝缘层
automatic half-gate barrier
-单侧自动栏木
crossing barrier
-道口栏木
diffusion barrier
-**势垒区, **式叠层
impermeable barrier
-不透水层
completely developed barrier
-完全发展的势垒
movable barrier
-可移动阻片
flash barrier
-瞬时遮光板
-闪弧隔板
-瞬时屏蔽
fission barrier
-裂变位垒
non-tariff barriers (to trade) (NTB)
-非关税贸易壁垒
ion implanted barrier
-离子注入势垒
internal barrier
-内势垒
vegetative barriers
-植物性屏障
permeability barrier
-透性障
intercrystalline barrier
-晶间势垒
compressing barrier
-压缩阻片
heat barrier
-热障
customs barrier
-关税壁垒
potential-energy barrier
-(电)势垒
physiological barrier
-生理障碍
toll barrier
-收费处路障
potential barrier
-势垒, 位垒
junction barrier
-结势垒
counterbalance barrier
-平衡锤栏木
tsunami barrier
-津波防波堤, 地震海啸防波堤
stationary barrier
-固定支架, 固定挡块
chain barrier
-链栅栏
back-biased barrier
-(有)反向偏压的阻挡层
covert trade barrier
-变相贸易壁垒
emitter barrier
-【电子】发射区势垒
technical barriers
-技术性贸易壁垒
platform barrier
-站台栅栏
oil barrier
-油栏
water barrier
-防水层
contact (potential) barrier
-【电】接触势垒
centrifugal barrier
-【力】离心势垒
crop barrier
-作物屏障
fish barrier
-鱼栏, 栏鱼栅
noise barrier
-噪声障
sliding barrier
-滑动栏木, 滑轮栏木
high-resistance barrier
-高电阻阻挡层
swing barrier
-摇摆式栏木
reflecting barrier
-反射障碍, 反射壁
primary protective barriers
-【核】主防护墙
barriers of infection
-传染屏障
biotic barrier
-【生态】生物阻限
lattice barrier
-格子栏木
air barrier
-气密层; 内衬层
ion barrier
-离子障壁
floating barrier
-浮动挡板; 浮油栅
sound barrier
-声垒
vapo(u)r barrier
-阻凝(蒸汽)层
bascule barrier
-吊式栏木
bay barrier
-【地质】湾口沙坝
median barrier
-路中护栏
biological barrier
-【植】生物阻碍
folding barrier
-折叠栏木
secondary protective barrier
-【核】二次防护层
electtrostatic barrier
-静电能垒
automatic half barrier with flashing lights
-装有闪光灯的道口单侧自动栏木
energy barrier
-能障; 能垒
moisture-vapour barrier
-水汽隔绝层
inversion barrier
-反演势垒
stone-dust barrier
-【采矿】岩粉棚
thermal barrier
-热障
-热绝缘
fixed barrier
-固定阻片
1 、Poor health may be a
barrier
to success.───健康欠佳可能成为取得成功的障碍。
2 、A plastic membrane serves as selective diffusion
barrier
.───一层塑料薄膜起着选择性渗透屏障的作用。
3 、Pt-GaAs Schottky
barrier
APDs have been investigated.───Pt-GaAs肖特基势垒雪崩光电探测器已研制成功。
4 、Okay, were about to raise the
barrier
s.─── 好了 我们现在要升起屏蔽门
5 、She scaled the
barrier
like a commando.───她像突击队员似地飞快地翻过栅栏。
6 、A large crowd crushed past (the
barrier
).───大群的人挤过了(障碍物).
7 、Stupidity is no
barrier
to tech mergers.───愚蠢是没有障碍到技术合并。"
8 、The wind and rain had not yet begun along those
barrier
islands.───在首当其冲的岛屿一线，暴风雨尚未来临。
9 、Older people applying for jobs come up against an age
barrier
.───年纪大一些的人申请工作遇到年龄障碍。
10 、He rushed beyond the
barrier
.───他冲过了栅栏。
11 、Overwhelming the Barrier, torrents of water pour into the city.───剧中紧凑的剪接，以及澎湃的影像，营造剧集高水准的视觉效果。
12 、Only this military aircraft is able to break the sound
barrier
.───只有这架军用飞机能够突破声障。
13 、What
barrier
do you need to burst through?───你需要冲破什么样的障碍吗？
14 、You must show your ticket at the
barrier
.───您必须在检票口出示您的票。
15 、The trouble started at the ticket
barrier
.───在检票口出现了麻烦。
16 、Your energy will shine the
barrier
, will cause
barrier
vanishing!───你们的能量将照射屏障，使屏障消失！
17 、Although we lived our lives together, I know there was a
barrier
between us.───尽管我们一起生活，但我知道我们之间有隔阂。
18 、He was bailed up at the
barrier
by policemen who demanded to know where he was going.───他在关卡处被警察拦住盘问，要他说出打算到哪儿去。
19 、But, her sharp image actually becomes her enterprises
barrier
now.───但是，她的亮丽形象现在却成为她事业的障碍。
20 、There was no real
barrier
between reality and fantasy in his mind.───在他的头脑中，现实与幻想之间没有真正的界线。
21 、The
barrier
between them had been silently dissolved in the night.───他们之间的障碍在夜里悄悄地消失了。
22 、He went through the ticket
barrier
and found the station buffet.───他急忙通过检票口，找到车站餐厅。
23 、A wall or embankment, as in a mine or along a waterfront, that acts as a protective
barrier
.───(坑内的)堵壁、堤岸、挡土墙在矿井里或沿着水边的墙或堤，用来当作当保护物的障碍物
24 、Added a new rank of "Ice Barrier" to mage trainers.───可以从训练师处学习新等级寒冰护体.
25 、The lorry went into a skid and crashed into the
barrier
.───卡车失控打滑撞到障碍物上。
26 、I will overcome any
barrier
on my way to success.───我会越过通往成功的路上的所有障碍。
27 、The
barrier
has vanished, how matter! In brief, we go advanced!───屏障消失了，怎么回事啊！总之，我们先进去吧！
28 、You might get over the language
barrier
.───你也许可以克服语言隔阂。
29 、No. Why? It certainly isnt because of an actual language
barrier
.───不。为什么?这肯定不是因为实际的语言障碍。
30 、We will work into the night to erect a
barrier
around the archway.───我们将连夜施工，修起一个围挡将牌楼圈起来。
31 、As they reached the
barrier
, Albus winced, but no collision came.───当他们碰到站台是，阿不思缩了一下，但是没有什么碰撞物。
32 、Prescribing costs may also be a
barrier
.───另外，处方费用也是一道障碍。
33 、They soon overcame the language
barrier
.───不久他们便克服了语言上的障碍。
34 、Theres a language
barrier
, but we overcame it.─── 虽然有语言障碍 但我们还是克服了
35 、Without this
barrier
, there can then be increased access to Court.───如果没有此项障碍,向法庭提出申诉的个案将会增加。
36 、Youre at present on a different footing-property erects a kind of
barrier
.───你现在的地位不同了--财产已在你周围建立起一道屏障。
37 、Meditation builds a protective
barrier
.───冥想建立起一个保护屏障。
38 、Ice Barrier now only absorbs physical damage.───寒冰防护现在只能吸收物理伤害.
39 、The section of road immediately ahead was blocked off by a rope
barrier
.───前面不远的那段路被一条绳子拦着。
40 、He has got over the language
barrier
.───他已克服了语言障碍。
41 、The majority followed the quay and went through the Passy Barrier.───大部分顺着河沿，经过巴喜便门出去。
42 、Available in 20 kg moisture
barrier
, multiwall paper bags.───包装在20kg防潮，多层纸袋中。
43 、I leaned forward, straining to see through the
barrier
of light.───我向前探着身子，透过灯光的屏障极目张望。
44 、A large crowd crushed past the
barrier
.───大群的人挤过了障碍物。
45 、She raised between them a
barrier
impenetrable as a wall.───她就在他们之间垒起一道不能越过的界线，象一堵墙一般。
46 、How to reduce successful
barrier
?───怎样减少成功的障碍？
47 、How do you deal with the language
barrier
?───你如何克服语言障碍呢?
48 、Appreciate the person who pushed you, for eliminating your
barrier
.───感激鞭打你的人，因为他消除了你的业障。
49 、He rushed beyond the
barrier
and called to her to follow.───他冲过栅栏,大喊着要她跟上。
50 、One trade
barrier
can beget another.───一个接着一个的贸易壁垒。
51 、You have to visit the Great Barrier Reef ? its just amazing!───你得去看大堡礁?它太令人称奇了。
52 、An added voltage is necessary to overcome the
barrier
thus created.───必须增加一个附加电压去克服这样引起的位垒。
53 、The angry crowds would not keep back the
barrier
.───愤怒的人群不肯站在栅栏后面。
54 、Forgo. Barrier unwilling to forgo dessert.───不愿意放弃甜点。
55 、Again how is
barrier
sex anaemia treated?───再障性贫血怎么治疗？
56 、The farmers couldnt hold back the rising flood waters even with the
barrier
.───农民们挡不住上涨的洪水，即使设置障碍物也没用。
57 、HBV does not cross the skin or the mucous membrane
barrier
.───HBV不会穿过皮肤或粘膜进行传播。
58 、We could visit Ayers Rock and the Great Barrier Reef.───我们可以去艾尔斯岩和大堡礁。
59 、The firms are not allowed to set up any trade
barrier
among them.───公司不被允许在他们之间设置任何的贸易壁垒。
60 、What a coil, and what a
barrier
!───多大的麻烦，多大的障碍啊！
61 、Prices ranging from $15,000 to $100,000 can also be a
barrier
,he adds.───他还说，这些软件从1.5万至10万美元的价格也可能是个障碍。
62 、The KAZ 11 was spotted adrift on the outer Great Barrier Reef on Wednesday.───KAZ 11号（即文中的游艇）星期三被发现浮游于大堡礁外的海面上。
63 、A dwarf minke whale swims near Australias Great Barrier Reef.───一头小须鲸正在澳大利亚大堡礁附近游弋。
64 、He likes to have a
barrier
between himself and the rest of the world.─── 他希望有道屏障把自身和外界隔开
65 、Poor health may is a
barrier
to success.───健康欠佳可能成为取得成功的障碍.
66 、Residents have been complaining of the "boom" which is heard whenever a jet breaks through the sound
barrier
.───居民们一直抱怨喷气式飞机在作超音速飞行时所产生的“音爆。”
67 、Mulch provides a thick
barrier
between the soil and the air.───农地膜作为土壤和空气中得一层薄的隔离。
68 、The union have ask the government to impose trade
barrier
on foreign car.───工会要求政府对外国小汽车实施贸易壁垒。
69 、Theres no written commitment to provide such a
barrier
.─── 没有书面承诺说我们要提供这种屏障
70 、To acute model again
barrier
, forbidden make splenectomy.───对急性型再障，则严禁作脾切除。
71 、Another issue is the language
barrier
.───另一个问题是语言障碍。
72 、The last great natural
barrier
in Western Germany had been crossed.───德国西部最后一个天堑就这样越过了。
73 、Hillary and Robert are snorkeling near the Great Barrier Reef.───希拉蕊和罗伯在大堡礁附近潜水。
74 、When we reached the ticket
barrier
,the Kumming train was just drawing in.───当我到达检票处时，昆明的列车正好到站。
75 、Well, she couldnt have broken free of my
barrier
on her own.─── 她沒法僅憑一己之力 沖破我設的屏障
76 、And for some, that
barrier
is way too thin.─── 对有些人来说 界线太模糊了
77 、The mountain
barrier
to the west of this Tarim Basin is high.───塔里木盆地西边的山障是很高的。
78 、Study on Regional Protectionism and Trade Barrier of China.───地方保护主义和地区间贸易壁垒的检验性分析。
79 、Whole view of the Customs
barrier
of Zhangjiagang Free Trade Zone.───张家港保税区卡口全景。
80 、He reached a
barrier
he could not pass.─── 他到达了一个无法跨越的屏障
81 、The Customs
barrier
of Zhangjiagang Bonded Logistics Park.───张家港保税物流园区卡口。
82 、Nest and Blade Barrier Elite Shields.───巢和叶片障碍杰出的盾牌.
83 、The VBE can be caused by the damage of blood brain
barrier
(BBB).───VBE的发生是血脑屏障（blood brain barrier, BBB）通透性增加的结果。
84 、I put a
barrier
up to protect you all.─── 我立起了防护罩来保护你们
85 、The age
barrier
appeared insurmountable.───年龄障碍看来是无法逾越的。
86 、The only
barrier
was a mosquito net, enveloping the entire bed.───唯一的障碍是那顶蚊帐罩住整个床。
87 、A passage through or under a
barrier
.───地沟涵洞，隧道穿过某一障碍或位于其下的通道
88 、The
barrier
between our minds is breaking down.─── 我们意识的界限在分崩离析
89 、He no longer needs a
barrier
between him and his victims.─── 他和被害人之间不再需要屏障
90 、"The system is working as a
barrier
to recruitment.───"该体系对招生工作来说是个障碍。
barrier和barricade的区别？
barrier 自然·人造,具体·抽象,什么样的障碍物,都可.The mountains form a natural barrier.Laziness is a barrier to success.barricade 人造·具体的东西,特别用来阻断街道,作为庇护所,从后面扔石块等对抗.The protesters set up barricades in the streets.
一文搞懂 Flink 处理 Barrier 全过程
上次我们讲到了 Flink Checkpoint Barrier 全流程 还有 Flink 消费消息的全流程
Flink 处理 Barrier 分两种：
关键就是 getNextNonBlocked 方法
当没有发生 barrier 对齐完成 这个动作时，currentBuffered == null，currentBuffered 就是当前要处理的 buffer，当 buffer 是数据的时候它就正常消费数据走 Flink 消费消息的全流程 ，当遇到 barrier 时，开始处理 barrier
numBarriersReceived 的默认值是0，所以第一个 barrier 进来后，会进入 beginNewAlignment 方法
当再有其他相同的 barrier 进入时，barrierId == currentCheckpointId 为 true，直到 numBarriersReceived + numClosedChannels == totalNumberOfInputChannels 时，触发 notifyCheckpoint，并报告 alignment buffer 以及 alignment time。(彩蛋： 稍后会更新 checkpoint 全流程欢迎关注 )。
如果其他的 channel 中的 barrier 延迟了，即 numBarriersReceived + numClosedChannels != totalNumberOfInputChannels，已经 receive barrier 对应的 channel 数据会进入 bufferBlocker。
bufferBlocker 是通过 ArrayDeque
currentBuffers 来存储数据的，也就是说默认情况下 bufferBlocker.currentBuffers 会无限增大。
当 numBarriersReceived + numClosedChannels == totalNumberOfInputChannels 时，会先进行 releaseBlocksAndResetBarriers() 在进行 notifyCheckpoint。
releaseBlocksAndResetBarriers 主要的目的是要先消费已加入缓存中的数据。
当执行完 releaseBlocksAndResetBarriers 方法时，currentBuffered!=null 了，会进入
然后直接消费数据
一直消费缓存中的数据( 此过程会阻塞不会继续消费 inputGate 中的数据)，直至消耗完成
完成了之后，就跟程序第一次运行至此一样，循环往复。