barrier
习惯用语crashbarrier1.■(英国)快速公路正中间为防止撞车而设的防护栅栏crushbarrier1.■(人行道边设置的)防止拥挤的铁栏杆passport barrier1.■出国限制(某些国家在签发出国护照时所加的障碍)tradebarrier1.■[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)barrier of speech1.■语言的隔阂特殊用法air barrier1.■气密层; 内衬层arming barrier1.■枪、炮、弹药的保险器automatic half barrier with flashing lights1.■装有闪光灯的道口单侧自动栏木automatic half-gate barrier1.■单侧自动栏木back-biased barrier1.■(有)反向偏压的阻挡层bascule barrier1.■吊式栏木bay barrier1.■【地质】湾口沙坝biological barrier1.■【植】生物阻碍biotic barrier1.■【生态】生物阻限blood-brainbarrier1.■血脑障壁[屏障]centrifugal barrier1.■【力】离心势垒chain barrier1.■链栅栏chain-link-cable barrier1.■钢索格子形挡板, 钢索格子形栅栏chemical barrier1.■化学性阻挡层collector barrier1.■集电极势垒, 集电极位垒completely developed barrier1.■完全发展的势垒compressing barrier1.■压缩阻片contact (potential) barrier1.■【电】接触势垒counterbalance barrier1.■平衡锤栏木covert trade barrier1.■变相贸易壁垒crop barrier1.■作物屏障crossing barrier1.■道口栏木crystal barrier1.■晶体势垒customs barrier1.■关税壁垒diffusion barrier1.■扩散势垒区, 扩散式叠层electtrostatic barrier1.■静电能垒emitter barrier1.■【电子】发射区势垒energy barrier1.■能障; 能垒fire barriers1.■防火间隔fish barrier1.■鱼栏, 栏鱼栅fission barrier1.■裂变位垒fixed barrier1.■固定阻片flash barrier1.■瞬时遮光板2.■闪弧隔板3.■瞬时屏蔽floating barrier1.■浮动挡板; 浮油栅folding barrier1.■折叠栏木heat barrier1.■热障heterogeneous barrier1.■不均匀阻挡层high-resistance barrier1.■高电阻阻挡层ice barrier1.■冰堡impermeable barrier1.■不透水层insulating barrier1.■绝缘层intercrystalline barrier1.■晶间势垒internal barrier1.■内势垒inversion barrier1.■反演势垒ion barrier1.■离子障壁ion implanted barrier1.■离子注入势垒isolation barrier1.■隔离阻障junction barrier1.■结势垒language barrier1.■语言障碍lattice barrier1.■格子栏木lay-head barrier1.■湾头沙洲light barrier1.■挡光板, 光垒median barrier1.■路中护栏metal-semiconductor barrier1.■金属-半导体垫垒microporous barrier1.■【化工】微孔膜moisture-vapour barrier1.■水汽隔绝层movable barrier1.■可移动阻片noise barrier1.■噪声障non-tariff barriers (to trade) (NTB)1.■非关税贸易壁垒nuclear potential barrier1.■核势垒oil barrier1.■油栏permeability barrier1.■透性障physiological barrier1.■生理障碍placental barrier1.■胎盘屏障platform barrier1.■站台栅栏potential barrier1.■势垒, 位垒potential-energy barrier1.■(电)势垒primary protective barriers1.■【核】主防护墙rectifying barrier1.■整流势垒reflecting barrier1.■反射障碍, 反射壁rolling barrier1.■滑动栏木; 滑动栏杆safety barrier1.■【航空】停机拦截网secondary protective barrier1.■【核】二次防护层sliding barrier1.■滑动栏木, 滑轮栏木sonic barrier1.■音障, 声垒sound barrier1.■声垒stationary barrier1.■固定支架, 固定挡块stone-dust barrier1.■【采矿】岩粉棚surface (potential) barrier1.■表面势垒, 表面位垒swing barrier1.■摇摆式栏木tariff barrier1.■关税壁垒technical barriers1.■技术性贸易壁垒thermal barrier1.■热障2.■热绝缘threefold barrier1.■三倍垒toll barrier1.■收费处路障tsunami barrier1.■津波防波堤, 地震海啸防波堤vapo(u)r barrier1.■阻凝(蒸汽)层vegetative barriers1.■植物性屏障voltage barrier1.■势垒water barrier1.■防水层barriers of infection1.■传染屏障
考试词汇表
