barrier 高考四级六级考研GREGMAT

The crowds were so big that they overflowed the barriers.

人太多以致挤到栏外边。

A large crowd crushed past the barrier.

大群的人挤过了物。

Barriers between nations are reared by slow and infrequent communication.

国与国之间的隔阂是由沟通缓慢而又太少形成的。

Poor health and lack of money may both be barriers to educational progress.

身体不好与金钱匮乏都会妨学业的进展。

They set themselves to blast away the barriers to progress.

他们正着手炸去前进路上的。

Lack of confidence is the biggest barrier to investment in the region.

缺乏信心是在这一地区投资的最大。

The police put a barrier across the road.

警察设了路。

Our new policies are designed to break down artificial barriers to women’s advancement.

我们的新政策是要打破对女性晋升人为设置的。

Christmas Eve, report peaceful, if tonight the peaceful cantus transflux from your in a dream, so whether you thought of or not, is I span ten million in barrier jebel to do it again into the dream.

平安夜，报平安，今夜如果祥和的旋律从你的梦中流过，那么你是否想到，是我跨越山千万重来梦。

Buzzer will start working if there exists barriers less than 1.5m distance with back of car, the hurrier of voice, the closer of distance, the distance could be displayed on real time as well.

轰鸣声越急，表示车辆物越近,而且可以实时显示车后物车体的距。

Mounted police in riot gear, their horses fitted with perspex face masks and shin protectors, formed a line to block Collins St west of Russell St as police battled to reerect the barriers.

当警察们竭力重新树起那些物的时候，身着防暴制服的骑警队员们骑着配有有机玻璃面罩和胫部防护用具的马，排成一行以便堵住考林斯街以西与拉斯尔街交界的地段。

MeHg can easily pass through the placental barrier, accumulate in the fetus and change the behavior and perceptibility of the second generation related to the function of central nervous system.

它极易通过胎盘屏进胎儿体内,影响子代的生长发育,改变子代与中枢神经系统功能有的行为和认知能力。

Aren't all membranes semi-permeable? That is, the whole point of a membrane is that it lets some things through and others not. Membranes by definition are permselective or semi-permeable barriers.

也就是说他认为所有的膜都是半透的，从定义来看就是选择透过或者半透结构。

Four isolate barrier beds occurened usually in boundary surface of each internal architecture unit in channel sandbody, i. e. find bed, muddy pebble bed, plant clasts bed and diagenic bed.

在河道砂体内部构成的不同层次实体界面上，通常存在着4种隔挡层，即细粒物质隔挡层、泥砾隔挡层、植物碎屑隔挡层和成岩隔挡层。

For unadjustable ones, the exit may be the best choice.This paper also studied the relevant barrier, ways and policies.The last part can be viewed as a case discussion.

而对不可调整升级型衰退产业本文则做出了退出的建议，并对退出的、退出的方式及顺利退出的政策保进行了论述。

LDS panels are formed to a unique shape and applied to concrete barriers and metal guardrails providing retroreflection across a wide range of entrance and observation angles.

持续的、线形轮廓标通过勾勒道路轮廓的改变来提高道路安全性。

The permeability of blood-brain barrier (BBB) was detected by Evans Blue (EB) leakage method, and the ultrastruncture of BBB, which contained astroglia, was observed under electron microscopy.

伊文思蓝(EB)渗出法检测血脑屏(BBB)通透性。透射电镜观察星形胶质细胞在内的BBB超微结构变化。

Objective To investigate the changes of blood-ocular barrier and effect of ligustrazine on the ocular endosmosis of intravenous ciprofloxacin in rabbit eyes of corneal perforating injury.

目的研究兔角膜穿孔伤后血-眼屏的改变及川芎嗪对环丙沙星在兔眼角膜穿孔伤眼内渗透性的影响。

Jia Meixiang said that autism's performance for exchange barrier, speech disorder and mechanical behavior three big cardinal symptoms, also called the trigeminy sickness.

贾美香介绍说，孤独症的表现为交流、语言和刻板行为三大主要症状，又称三联症。

Faremers really Farmers rarely planted trees or tall crops around the buildings, so there would be no burier barrier to the air flowairflow.

农场主们在周边几乎不种树或其他高的作物，所以空气的流通毫无阻。