查询词典 barriers

There are also stone and wooden barriers.

也有石头和木制的障碍。

He%26rsquo;d climbed into the woodpile in front of hundreds of kids, pulled out the barriers and left.

他当着几百个孩子的面爬上柴堆，扒出埋在里面的栅栏后走了。

These proposals have their merits, not least their emphasis on tackling the barriers that keep so many in a workless limbo.

这些提案有他们自己的有点，尤其是在对那些使人们处于物业状态的障碍的扫清力度上。

Further more, the related reaction barriers were evaluated on the basis of single point energy with zero point vibration correction, and the distribution of natural charge was analyzed at MP2/6-311++G** level.

同时在MP2/6-311++G**水平上对各驻点做了单点能计算和零点能校正，计算出各反应通道的活化能，进而确定了该反应的主反应通道，其活化能为42.52 kJ/mol。

Based on the atomic interaction potential with the embedded atom, molecular dynamics simulation was used to study the variation of Cu（001） surface caused by a Cu adatom and the hopping barriers of another Cu adatom in its vicinity.

采用嵌入原子方法的原子间相互作用势，利用准静态分子动力学模拟研究了Cu原子在Cu（001）表面吸附所导致的基体晶格畸变以及对其附近的另一个吸附原子自扩散行为的影响。

Simultaneity, the adsorption energies of single Si adatom on the H-terminated Si (100) surfaces are specially mapped out in this paper, from which the favorite binding sites and possible diffusion pathways have been achieved. The variety of the diffusion anisotropy with the coverage transforming is obtained. The energy barriers of the adatom diffusion are found to be higher than that on the clean surface, because the H atoms saturate the dangling bonds of the surface Si atoms.

同时，本文研究了附加硅原子在理想H-terminated Si(100)表面的沉积扩散行为，计算得到了一系列沉积点和可能的扩散路径；讨论分析了扩散行为的各向异性以及氢覆盖率对各向异性影响的规律，并且发现附加硅原子在H-terminated Si(100)表面上的扩散势垒比在清洁Si(100)表面上的高，我们认为这主要是因为氢原子饱和了表面上硅原子的悬挂键，提高了扩散势垒。

The American military says a jointed investigation with Aghan officials shows that Taliban militants used civilians as human barriers in the fighting .

美国军方说，一个包括阿富汗官员在内的联合调查组表明塔利班武装分子在战争中利用平民作掩体。

The genetic variation among the natural populations of ginkgo revealed by Nei"s analysis , Shannon"s information index analysis and analysis of Molecular Variance ISSR :Gst=0.1955,(= 0.1903,φST= 17.63%;RAPD:Gst=0.2882,= 0.2949,φST=36.69% was greater than other kinds of anemophilous plants. The genetic differentiation among populations might be caused by human selective pressures and barriers of geography.

3Neis遗传多样性分析、香农信息指数分析和AMOVA分析所揭示的银杏居群遗传分化水平ISSR ：Gst=0.1955，= 0.1903，φST= 17.63%；RAPD：Gst=0.2882，= 0.2949，φST=36.69%，高于一般风媒植物，可能是地理阻隔和人为选择造成的。

Athabasca University, Canada's Open University is committed to the elimination of barriers to restrict access to and success at university level research and to increase equal access to education, adult learners around the world.

阿萨巴斯卡大学，加拿大的开放大学，是致力于消除障碍，限制进入和成功大学一级的研究和增加享有平等的受教育的机会，世界各地的成人学习者。

This fearful look is intended to demonstrate to all beings that to themselves from avidya they must break down all spiritual barriers with the power of wisdom, and overwhelm demons with all the power they possess.

这个可怕样是故意示范给本身来自avidya所有生命，他们必须用智慧的力量分解灵性障碍物，用所拥有的力量制服魔。

There had been a moment during the breakfast meeting, though, after the backslapping and the small talk and when all of us were seated, with Vice President Cheney eating his eggs Benedict impassively and Karl Rove at the far end of the table discreetly checking his BlackBerry, that I witnessed a different side of the man.

那次早餐会期间，在表示过关心和寒暄以后，我们所有人坐了下来，我注意观察了一下，副总统切尼面无表情地吃着班尼迪克蛋（Eggs benedict，源自美国，以英式松饼、火腿、水煮蛋以及荷兰酱组合而成），卡尔。罗夫在餐桌的远端谨慎地经常查看他的黑莓手机，我目睹了他所不为人知的一面。

Talk Undelete failed; someone else may have undeleted the page first.

Talk 无法删除选定的页面或图像（它可能已经被其他人删除了）。