查询词典 barrier

In reality, according to a paper by Veena Jha published by the International Centre for Trade and Sustainable Development in Geneva, tariffs are not a particularly big barrier to the dissemination of environmental technologies.

实际上，日内瓦国际贸易与可持续发展中心(International Centre for Trade and Sustainable Development)发表的一篇由维纳·杰哈撰写的论文显示，对于环保技术的传播，关税并非一个特别巨大的障碍。

Grain boundary barrier structure of nano-titania modified TiO2 varistors ceramics were investigated by an experimental method.

1引言Ti仇压敏陶瓷是一种具有高电容性的低压压敏陶瓷电阻，是最有发展前途的压敏材料之一川。

It is this high barrier that keeps Twinings Everyday teabags in premium condition.

正是这种高屏障，保持了优质的条件唐宁每天袋泡茶。

Make a model to help you determine the optimal number of tollbooths to deploy in a barrier-toll plaza.

建立一个模型来确定在一个容易造成阻塞的通行税收费广场中应该部署的最优的收费亭的数量。

Make a model to help you determine the optimal number of tollbooths to deploy in a barrier-toll plaza.

建立一个模型来确定在一个容易造成阻塞的收费区中应该设置的收费亭的最优数量。

Make a model to help you determine the optimal number of tollbooths to deploy in a barrier-toll plaza.

试构建一个模型，用来决定拦路过路费收费区内收费亭的最优数目的配置。

The safety factor q, one of the important parameters in tokamaks, has directly and accurately been measured in TFTR, DIII-D, JT-60U, and Tore Supra, etc The reversed shear configuration, which has negative magnetic shear in the inner region and positive magnetic shear in the outer region, has been proposed as an advanced tokamak operation Improved confinement and the formation of an internal transport barrier in the negative shear region have been observed One is tending to research physical subjects in the reversed shear tokamaks.

详细近年来，一种新的先进的托卡马克磁场位形—反磁剪切位形已经逐步被人们所认识，在托卡马克装置上普遍观察到了负磁剪切区等离子体约束的显著改善，人们越来越多地关注在反磁剪切位形下托卡马克的物理问题。

CONCLUSIONSupplement of exogenous thyroxin can protect intestinal mucosal barrier in rats with severe acute pancreatitis.

结论］胰腺炎时补充外源性甲状腺素对肠黏膜屏障功能具有保护作用。

CONCLUSIONSupplement of exogenous thyroxin can protect intestinal mucosal barrier in rats with severe acute pancreatitis.

如果对《甲状腺素对重症急性胰腺炎大鼠肠黏膜屏障功能的保护作用》有任何建议或要投稿，欢迎与我们联系，谢谢。

First academic machine to break the 10 teraflop barrier.

首个学术设备突破10兆浮点运算的障碍。

AIM: There is disadvantage in the conventional method of making bone decalcification and complete sections.

目的：常规的脱钙骨切片制作方法在脱钙、组织结构完整性等方面存在一定的缺陷。

It is significant for us to exert the battle efficiency and improve the battle effectiveness of military FH radios.

对于发挥军事跳频电台的战斗效能、提高其战斗力具有重要意义。